OE Quality 60-Day Returns

MPA Electrical 107-48103 Alternator

Brand	MPA Electrical 107-48103
Product line	New
Fits	Blue Bird, IC Corporation, Pierce Mfg. Inc., Seagrave Fire Apparatus, Spartan Motors, and Thomas · 325 vehicles

New replacement unit. Built as a fresh alternator for charging-system service.

12V, 185-amp output. Matches listed heavy-duty electrical system requirements.

Negative J180 mount. Configured for the specified mounting and battery-post layout.

$384.63Free shipping

In stock · usually ships same day before 1pm CST

Step 1 — Confirm fitment

Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

Step 2 — Quantity

Free shipping to the continental U.S.

Free returns within 60 days if it doesn't fit when fitment is verified.

Not what you need? See all Alternator options

Alternator for heavy-duty charging systems

This MPA Electrical alternator, part number 107-48103, is a new replacement unit for heavy-duty commercial and specialty vehicles that use a 12V charging system. It is listed for applications with a 185-amp output, negative J180 mounting, and a reverse battery post configuration.

Key features

New alternator assembly for charging-system replacement
12V, 185-amp output specification
Negative J180 mount configuration
Reverse battery post layout on listed applications
Direct application coverage for multiple bus and chassis platforms

Detailed fitment

Compatible with a wide range of commercial bus and chassis platforms, including Fits 2004-2008 Thomas Saf-T-Liner, N/A; Fits 2004-2008 Thomas Transit Liner, N/A; Fits 2007 Blue Bird SHL Commercial, N/A; Fits 1996-2003 Blue Bird SHL Commercial, N/A; Fits 1992-2006 Blue Bird Commercial Bus, N/A; Fits 1989-2005 Blue Bird All American FE, N/A; Fits 1989-2004 Blue Bird All American RE, N/A; Fits 1989-2004 Blue Bird TC2000, N/A; Fits 2004 Blue Bird Vision School Bus, N/A; Fits 1993-2003 Blue Bird SHL TC2000, N/A. Additional coverage includes Pierce Mfg. Inc., Spartan Motors, IC Corporation, and Seagrave Fire Apparatus applications listed in the fitment table. Part number 107-48103 is also cataloged for Blue Bird, Spartan Motors, and Pierce Mfg. Inc. platforms with the same charging-system configuration.

Common replacement needs

Charging output that has dropped below specification
Battery warning lights caused by alternator failure
Weak electrical performance under load
Charging-system noise or inconsistent voltage
Replacement for a worn or failed alternator on listed applications

Installation notes and quality

Verify the 12V system, 185-amp rating, J180 mount style, and reverse battery post arrangement against the original unit before installation. Confirm the vehicle application in the fitment table, since the same part number is used across multiple commercial platforms. MPA Electrical supplies this new alternator under part number 107-48103 for listed heavy-duty applications.

This part fits 325 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Notes
2008	Thomas	Saf-T-Liner	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2008	Thomas	Transit Liner	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2007	Blue Bird	SHL Commercial	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2007	Thomas	Saf-T-Liner	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2007	Thomas	Transit Liner	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2006	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2006	Thomas	Saf-T-Liner	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2006	Thomas	Transit Liner	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2005	Blue Bird	All American FE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2005	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2005	Thomas	Saf-T-Liner	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2005	Thomas	Transit Liner	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2004	Blue Bird	All American FE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2004	Blue Bird	All American RE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2004	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2004	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2004	Blue Bird	Vision School Bus	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2004	Thomas	Saf-T-Liner	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2004	Thomas	Transit Liner	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	All American FE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	All American FE	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	All American RE	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	All American RE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	All American RE	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	Commercial Bus	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	Commercial Bus	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	SHL Commercial	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2003	Pierce Mfg. Inc.	Enclosed Cab	14.0L	L6	ALT 12V 185A NEG J180 4800 LN; New
2003	Spartan Motors	Advantage	8.9L	L6	ALT 12V 185A NEG J180 4800 LN; New
2003	Spartan Motors	Gladiator	14.0L	L6	ALT 12V 185A NEG J180 4800 LN; New
2003	Spartan Motors	Metro Star	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
2003	Spartan Motors	Mountain Master	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
2002	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	All American FE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	All American FE	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	All American RE	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	All American RE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	All American RE	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	Commercial Bus	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	SHL Commercial	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	IC Corporation	3000 IC	8.7L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2002	Pierce Mfg. Inc.	Enclosed Cab	12.7L	L6	ALT 12V 185A NEG J180 4800 LN; New
2002	Spartan Motors	Advantage	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
2002	Spartan Motors	Alpine	8.7L	L6	ALT 12V 185A NEG J180 4800 LN; New
2002	Spartan Motors	Gladiator	8.5L	L4	ALT 12V 185A NEG J180 4800 LN; New
2002	Spartan Motors	Metro Star	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
2002	Spartan Motors	Mountain Master	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
2001	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	All American FE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	All American FE	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	All American RE	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	All American RE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	All American RE	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	Commercial Bus	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	SHL Commercial	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2001	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
2001	Spartan Motors	Advantage	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
2001	Spartan Motors	Alpine	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
2001	Spartan Motors	Gladiator	8.5L	L4	ALT 12V 185A NEG J180 4800 LN; New
2001	Spartan Motors	Metro Star	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
2001	Spartan Motors	Mountain Master	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
2000	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	All American FE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	All American FE	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	All American RE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	All American RE	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	Commercial Bus	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	Commercial Bus	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	SHL Commercial	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	SHL TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	TC1000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	TC2000	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	TC2000	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Blue Bird	Wanderlodge	10.8L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
2000	Pierce Mfg. Inc.	Enclosed Cab	12.7L	L6	ALT 12V 185A NEG J180 4800 LN; New
2000	Spartan Motors	Advantage	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
2000	Spartan Motors	Alpine	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
2000	Spartan Motors	Diamond	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
2000	Spartan Motors	Gladiator	8.5L	L4	ALT 12V 185A NEG J180 4800 LN; New
2000	Spartan Motors	Highlander	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
2000	Spartan Motors	K2	14.0L	L6	ALT 12V 185A NEG J180 4800 LN; New
2000	Spartan Motors	Metro Star	14.0L	L6	ALT 12V 185A NEG J180 4800 LN; New
2000	Spartan Motors	Mountain Master	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1999	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	All American FE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	All American FE	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	All American RE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	All American RE	10.8L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	All American RE	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	Commercial Bus	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	Commercial Bus	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	Commercial Bus	10.8L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	SHL Commercial	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	TC1000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	TC2000	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	TC2000	10.8L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	TC2000	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Blue Bird	Wanderlodge	10.8L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1999	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1999	Spartan Motors	Advantage	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1999	Spartan Motors	Alpine	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1999	Spartan Motors	CV	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1999	Spartan Motors	Gladiator	12.7L	L6	ALT 12V 185A NEG J180 4800 LN; New
1999	Spartan Motors	Highlander	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1999	Spartan Motors	K2	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1999	Spartan Motors	Metro Star	12.7L	L6	ALT 12V 185A NEG J180 4800 LN; New
1999	Spartan Motors	Mountain Master	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1998	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	All American FE	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	Commercial Bus	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	Commercial Bus	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	Commercial Bus	10.8L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	SHL Commercial	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	TC1000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	TC2000	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	TC2000	10.8L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	TC2000	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Blue Bird	Wanderlodge	10.8L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1998	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1998	Spartan Motors	Advantage	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1998	Spartan Motors	Alpine	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1998	Spartan Motors	Baron	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1998	Spartan Motors	Front Discharge Mixer	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1998	Spartan Motors	Gladiator	12.7L	L6	ALT 12V 185A NEG J180 4800 LN; New
1998	Spartan Motors	Highlander	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1998	Spartan Motors	K2	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1998	Spartan Motors	Metro Star	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1998	Spartan Motors	Mountain Master	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1997	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	Commercial Bus	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	Commercial Bus	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	SHL Commercial	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	SHL TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	TC1000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	TC2000	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Blue Bird	TC2000	7.2L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1997	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1997	Spartan Motors	Advantage	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1997	Spartan Motors	Alpine	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1997	Spartan Motors	Baron	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1997	Spartan Motors	Diamond	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1997	Spartan Motors	Front Discharge Mixer	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1997	Spartan Motors	Gladiator	12.7L	L6	ALT 12V 185A NEG J180 4800 LN; New
1997	Spartan Motors	Highlander	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1997	Spartan Motors	K2	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1997	Spartan Motors	Metro Star	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1997	Spartan Motors	Mountain Master	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1996	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1996	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1996	Blue Bird	Commercial Bus	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1996	Blue Bird	Commercial Bus	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1996	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1996	Blue Bird	SHL Commercial	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1996	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1996	Blue Bird	TC2000	8.1L	-6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1996	Blue Bird	TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1996	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1996	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	Alpine	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	Baron	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	BC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	Bus Chassis	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	Charger	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	Diamond	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	Gladiator	8.5L	L4	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	GT-One	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	Intermediate	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	Metro Star	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1996	Spartan Motors	Mountain Master	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1995	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1995	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1995	Blue Bird	Commercial Bus	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1995	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1995	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1995	Blue Bird	TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1995	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1995	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1995	Pierce Mfg. Inc.	Open Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1995	Spartan Motors	Alpine	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1995	Spartan Motors	Baron	10.8L	L6	ALT 12V 185A NEG J180 4800 LN; New
1995	Spartan Motors	Bus Chassis	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1995	Spartan Motors	Charger	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1995	Spartan Motors	Diamond	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1995	Spartan Motors	Gladiator	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1995	Spartan Motors	GT-One	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1995	Spartan Motors	Intermediate	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1995	Spartan Motors	Metro Star	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1995	Spartan Motors	Mountain Master	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1994	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1994	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1994	Blue Bird	Commercial Bus	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1994	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1994	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1994	Blue Bird	TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1994	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1994	Pierce Mfg. Inc.	Enclosed Cab	9.3L	V8	ALT 12V 185A NEG J180 4800 LN; New
1994	Pierce Mfg. Inc.	Open Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1994	Spartan Motors	Baron	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1994	Spartan Motors	Bus Chassis	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1994	Spartan Motors	Charger	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1994	Spartan Motors	Diamond	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1994	Spartan Motors	Gladiator	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1994	Spartan Motors	Intermediate	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1994	Spartan Motors	Kicker	14.0L	L6	ALT 12V 185A NEG J180 4800 LN; New
1994	Spartan Motors	Monarch	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1994	Spartan Motors	Mountain Master	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1993	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1993	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1993	Blue Bird	Commercial Bus	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1993	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1993	Blue Bird	SHL TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1993	Blue Bird	TC2000	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1993	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1993	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1993	Pierce Mfg. Inc.	Open Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1993	Spartan Motors	Baron	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1993	Spartan Motors	Bus Chassis	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1993	Spartan Motors	Charger	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1993	Spartan Motors	Diamond	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1993	Spartan Motors	Gladiator	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1993	Spartan Motors	Intermediate	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1993	Spartan Motors	Metro Star	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1993	Spartan Motors	Monarch	10.0L	L6	ALT 12V 185A NEG J180 4800 LN; New
1993	Spartan Motors	Mountain Master	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1992	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1992	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1992	Blue Bird	Commercial Bus	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1992	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1992	Blue Bird	TC2000	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1992	Blue Bird	Wanderlodge	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1992	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1992	Pierce Mfg. Inc.	Open Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1992	Spartan Motors	Baron	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1992	Spartan Motors	Charger	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1992	Spartan Motors	Diamond	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1992	Spartan Motors	Gladiator	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1992	Spartan Motors	Monarch	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1992	Spartan Motors	Motorhome	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1991	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1991	Blue Bird	All American FE	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1991	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1991	Blue Bird	All American RE	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1991	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1991	Blue Bird	Wanderlodge	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1991	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1991	Pierce Mfg. Inc.	Non Crew Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1991	Pierce Mfg. Inc.	Open Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1991	Spartan Motors	Baron	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1991	Spartan Motors	Bus Chassis	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1991	Spartan Motors	Charger	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1991	Spartan Motors	Diamond	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1991	Spartan Motors	Gladiator	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1991	Spartan Motors	Monarch	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1991	Spartan Motors	Motorhome	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1990	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1990	Blue Bird	All American FE	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1990	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1990	Blue Bird	All American RE	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1990	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1990	Blue Bird	Wanderlodge	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1990	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1990	Pierce Mfg. Inc.	Open Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1990	Spartan Motors	Baron	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1990	Spartan Motors	Charger	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1990	Spartan Motors	Diamond	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1990	Spartan Motors	Gladiator	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1990	Spartan Motors	Monarch	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1990	Spartan Motors	Motorhome	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1989	Blue Bird	All American FE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1989	Blue Bird	All American FE	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1989	Blue Bird	All American RE	8.3L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1989	Blue Bird	All American RE	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1989	Blue Bird	SHL All American	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1989	Blue Bird	TC2000	5.9L	L6	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1989	Blue Bird	Wanderlodge	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1989	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1989	Pierce Mfg. Inc.	Open Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1989	Seagrave Fire Apparatus	H	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1989	Spartan Motors	Diamond	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1989	Spartan Motors	Gladiator	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1989	Spartan Motors	Monarch	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1989	Spartan Motors	Motorhome	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1988	Blue Bird	SHL All American	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1988	Blue Bird	Wanderlodge	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1988	Pierce Mfg. Inc.	Enclosed Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1988	Pierce Mfg. Inc.	Open Cab	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1988	Spartan Motors	Gladiator	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1988	Spartan Motors	Monarch	12.1L	V8	ALT 12V 185A NEG J180 4800 LN; New
1988	Spartan Motors	Motorhome	8.3L	L6	ALT 12V 185A NEG J180 4800 LN; New
1987	Seagrave Fire Apparatus	H	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1986	Blue Bird	SHL All American	10.4L	V8	ALT 12V 185A NEG J180 4800 LN REV BAT POST; New
1986	Seagrave Fire Apparatus	H	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
1985	Seagrave Fire Apparatus	H	9.0L	V6	ALT 12V 185A NEG J180 4800 LN; New
No rows match your filter.

Will it fit your vehicle?

MPA Electrical 107-48103 Alternator

Your Fitment Guarantee includes

Activate Free Return Shipping

Alternator for heavy-duty charging systems

Key features

Detailed fitment

Common replacement needs

Installation notes and quality

Related reading