MTC Ronak 1038 Alternator Mount Bushing - Upper
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MTC Ronak

MTC Ronak 1038 Alternator Mount Bushing - Upper

Brand MTC Ronak 1038
Position Upper
Material Plastic
Size Small
Fits BMW · 23 vehicles

Plastic construction. A lightweight bushing for electrical charging and starting applications.

Small size. Compact design for a precise fit in the alternator mount.

Alternator mount bushing for charging system support.

Cross-references 12-31-1-268-435 and 12-31-1-705-694 for the same application. See all 2.

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Alternator Mount Bushing for BMW Charging Systems

MTC Ronak 1038 is a small plastic alternator mount bushing used in BMW charging system applications that require an upper alternator mounting insert. It is specified for 65 amp Bosch alternators in select BMW 3 Series and 5 Series models, including BMW 320i, 528e, 528i, 530i, and 524td applications.

Key Features

  • Plastic alternator mount bushing for upper mounting locations
  • Small size for BMW alternator bracket applications
  • 75 Shore hardness noted in fitment details
  • Direct replacement part number 1038 for service and repair work
  • Cross-references BMW 12-31-1-268-435 and 12-31-1-705-694 for the same application

Detailed Description

This MTC Ronak alternator mount bushing is built for BMW charging system service where the alternator needs a stable upper mounting point. Part number 1038 is listed for upper-position applications on 1982-1988 BMW 528e, 1985-1986 BMW 524td, 1977-1983 BMW 320i, 1979-1981 BMW 528i, and 1975-1978 BMW 530i. The fitment notes also identify Bosch alternator references for the 65 amp units used in these vehicles.

For BMW owners and technicians searching for an alternator mount bushing for BMW 528e upper position or a BMW 320i alternator bushing replacement, this part provides the specified plastic construction and small size needed for the listed applications. The part number 1038 is also useful when matching OE-style BMW charging system service parts.

What It Helps Address

  • Loose or worn upper alternator mounting support
  • Noise or movement at the alternator bracket area
  • Improper alternator alignment in the mounting point
  • Replacement needs for aging BMW charging system bushings
  • Service work on Bosch 65 amp alternator mounting locations

Installation Notes and Tips

Verify the vehicle year, model, and alternator configuration before installation. This bushing is listed for upper positions only in the applications shown, and fitment notes reference specific Bosch alternator part numbers for certain BMW models. Confirm the existing mount style and compare the old bushing to part number 1038 before assembly.

Quality Assurance

MTC Ronak 1038 is cataloged as a replacement electrical charging and starting component for the listed BMW applications. Use the fitment notes and OE cross-reference numbers to confirm application accuracy before ordering.

Compatible Vehicles

  • Fits 1982-1988 BMW 528e, upper
  • Fits 1985-1986 BMW 524td, upper
  • Fits 1977-1983 BMW 320i, N/A
  • Fits 1979-1981 BMW 528i, upper
  • Fits 1975-1978 BMW 530i, upper
This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1988BMW528eUpper75 Shore Hardness; Applies to 65 Amp Bosch Alternator 0-120-489-037 (BMW 12-31-1-270-901)
1987BMW528eUpper75 Shore Hardness; Applies to 65 Amp Bosch Alternator 0-120-489-037 (BMW 12-31-1-270-901)
1986BMW524tdUpperApplies to 65 Amp Bosch Alternator 0-120-489-167 (BMW 12-31-1-277-581); 75 Shore Hardness
1986BMW528eUpper75 Shore Hardness; Applies to 65 Amp Bosch Alternator 0-120-489-037 (BMW 12-31-1-270-901)
1985BMW524tdUpperApplies to 65 Amp Bosch Alternator 0-120-489-167 (BMW 12-31-1-277-581); 75 Shore Hardness
1985BMW528eUpper75 Shore Hardness; Applies to 65 Amp Bosch Alternator 0-120-489-037 (BMW 12-31-1-270-901)
1984BMW528eUpper75 Shore Hardness; Applies to 65 Amp Bosch Alternator 0-120-489-037 (BMW 12-31-1-270-901)
1983BMW320iN/A75 Shore Hardness
1983BMW528eUpper75 Shore Hardness; Applies to 65 Amp Bosch Alternator 0-120-489-037 (BMW 12-31-1-270-901)
1982BMW320iN/A75 Shore Hardness
1982BMW528eUpper75 Shore Hardness; Applies to 65 Amp Bosch Alternator 0-120-489-037 (BMW 12-31-1-270-901)
1981BMW320iN/A75 Shore Hardness
1981BMW528iUpper75 Shore Hardness
1980BMW320iN/A75 Shore Hardness
1980BMW528iUpper75 Shore Hardness
1979BMW320iN/A75 Shore Hardness
1979BMW528iUpper75 Shore Hardness
1978BMW320iN/A75 Shore Hardness
1978BMW530iUpper75 Shore Hardness
1977BMW320iN/A75 Shore Hardness
1977BMW530iUpper75 Shore Hardness
1976BMW530iUpper75 Shore Hardness
1975BMW530iUpper75 Shore Hardness
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
12-31-1-268-43512-31-1-705-694