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Raybestos 2590R Brake Drum - Rear

Brand	Raybestos 2590R
Position	Rear
Outside Diameter	0.648
Outside Diameter	16.450
Depth	108.200
Depth	4.260
Outer Cooling Fins	Yes
Nominal Drum Diameter	0.515
Nominal Drum Diameter	13.100
Stud/Lug Hole Quantity	8
Stud/Lug Hole Diameter	0.611
Stud/Lug Hole Diameter	15.500
Product line	R-Line
Fits	Chevrolet and GMC · 118 vehicles

Cooling fins. Help move heat away for more consistent braking performance.

Brake drum. A straightforward replacement for drum brake applications.

R-Line. Raybestos value line for dependable everyday service.

Cross-references Anchor 8026, Anchor 8849 and Anchor 8996 for the same application. See all 35.

$189.57Free shipping

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Brake Drums are typically replaced in pairs, axle by axle.

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

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Raybestos R-Line Brake Drum 2590R

The Raybestos R-Line 2590R brake drum is built for rear brake service on select Chevrolet and GMC heavy-duty applications. With a 13.100-inch nominal drum diameter, 16.450-inch outside diameter, and 4.260-inch depth, it matches the dimensional requirements for listed rear drum brake setups.

Compatible With Chevrolet P30, GMC P3500, Chevrolet K3500, GMC K3500, and related rear brake applications, this brake drum also features outer cooling fins to support heat management during repeated stops. The Raybestos 2590R is a direct-fit replacement for vehicles using 8 lug holes with a 15.500 mm stud/lug hole diameter.

Key Features

Raybestos R-Line brake drum for rear axle applications
13.100-inch nominal drum diameter for listed fitments
16.450-inch outside diameter and 4.260-inch depth
Outer cooling fins for improved heat dissipation
8 stud/lug holes with 15.500 mm lug hole diameter
Fits select Chevrolet and GMC trucks and chassis-cab models

R-Line Product Line Details

Raybestos R-Line focuses on replacement brake components for everyday service needs. The 2590R follows that approach with application-specific dimensions and fitment coverage for rear drum brake systems on Chevrolet and GMC platforms that require the listed drum size and configuration.

Detailed Description

The Raybestos 2590R brake drum is engineered for rear brake service on select Chevrolet P30, GMC P3500, Chevrolet K3500, GMC K3500, Chevrolet G30, GMC G3500, Chevrolet C3500, Chevrolet K30, Chevrolet R30, Chevrolet V30, and related applications listed in the fitment data. It is intended for vehicles with 13 IN x 3-1/2 IN brakes or the specified wide-drum configurations, depending on model year and trim notes. This part cross-references DuraGo BD8996 for the same application.

What It Helps Address

Rear brake drum wear from heat and friction
Out-of-spec drum dimensions that affect brake shoe contact
Brake pulsation or uneven rear braking caused by drum surface condition
Reduced braking consistency on heavy-duty Chevrolet and GMC platforms
Service replacement needs for listed rear drum brake applications

Installation Notes and Tips

Verify the vehicle’s rear brake configuration, including dual rear wheel status, GVW rating, ring gear note, and drum size before installation. Confirm the 8-lug pattern and lug hole diameter match the existing setup, and inspect brake shoes, hardware, and wheel cylinders for wear before reassembly. For best results, measure the existing drum and compare it to the listed dimensions before installation on Chevrolet P30, GMC P3500, and other covered models.

Quality Assurance

Raybestos manufactures brake components for replacement service applications, and the R-Line 2590R is built to meet the dimensional and fitment requirements listed for the covered vehicles.

This part fits 118 vehicles

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

Year	Make	Model	Wheel Base	Position	Notes
1999	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1999	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1998	Chevrolet	P30	—	Rear	10.50 Ring Gear; with Single Rear Wheels (SRW); R-Line
1998	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1997	Chevrolet	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1997	Chevrolet	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1997	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1997	GMC	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1997	GMC	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1997	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1996	Chevrolet	G30	—	Rear	with 6.32in Wide Drums; with 9200lb GVW; without Dual Rear Wheels; R-Line
1996	Chevrolet	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1996	Chevrolet	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1996	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1996	GMC	G3500	—	Rear	with 6.32in Wide Drums; with 9200lb GVW; without Dual Rear Wheels; R-Line
1996	GMC	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1996	GMC	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1996	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1995	Chevrolet	G30	—	Rear	with 6.32in Wide Drums; with 9200lb GVW; without Dual Rear Wheels; R-Line
1995	Chevrolet	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1995	Chevrolet	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1995	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1995	GMC	G3500	—	Rear	with 6.32in Wide Drums; with 9200lb GVW; without Dual Rear Wheels; R-Line
1995	GMC	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1995	GMC	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1995	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1994	Chevrolet	G30	—	Rear	with 6.32in Wide Drums; with 9200lb GVW; without Dual Rear Wheels; R-Line
1994	Chevrolet	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1994	Chevrolet	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1994	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1994	GMC	G3500	—	Rear	with 6.32in Wide Drums; with 9200lb GVW; without Dual Rear Wheels; R-Line
1994	GMC	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1994	GMC	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1994	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1993	Chevrolet	G30	—	Rear	with 6.32in Wide Drums; with 9200lb GVW; without Dual Rear Wheels; R-Line
1993	Chevrolet	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1993	Chevrolet	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1993	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1993	GMC	G3500	—	Rear	with 6.32in Wide Drums; with 9200lb GVW; without Dual Rear Wheels; R-Line
1993	GMC	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1993	GMC	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1993	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1992	Chevrolet	G30	—	Rear	with 6.32in Wide Drums; with 9200lb GVW; without Dual Rear Wheels; R-Line
1992	Chevrolet	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1992	Chevrolet	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1992	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1992	GMC	G3500	—	Rear	with 6.32in Wide Drums; with 9200lb GVW; without Dual Rear Wheels; R-Line
1992	GMC	K3500	135.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1992	GMC	K3500	159.5"	Rear	with 9200lb GVW; with 13 IN x 3-1/2 IN Brakes; R-Line
1992	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1991	Chevrolet	C3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1991	Chevrolet	K3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1991	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1991	Chevrolet	R3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1991	Chevrolet	V3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1991	GMC	C3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1991	GMC	K3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1991	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1991	GMC	R3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1991	GMC	V3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1990	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1990	Chevrolet	R3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1990	Chevrolet	V3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1990	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1990	GMC	R3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1990	GMC	V3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1989	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1989	Chevrolet	R3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1989	Chevrolet	V3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1989	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1989	GMC	R3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1989	GMC	V3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1988	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1988	Chevrolet	R30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1988	Chevrolet	V30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1988	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1988	GMC	R3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1988	GMC	V3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1987	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1987	Chevrolet	R30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1987	Chevrolet	V30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1987	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1987	GMC	R3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1987	GMC	V3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1986	Chevrolet	K30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1986	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1986	GMC	K3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1986	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1985	Chevrolet	K30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1985	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1985	GMC	K3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1985	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1984	Chevrolet	K30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1984	GMC	K3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1984	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1983	Chevrolet	K30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1983	GMC	K3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1983	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1982	Chevrolet	K30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1982	GMC	K3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1982	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1981	Chevrolet	K30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1981	GMC	K3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1981	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1980	Chevrolet	K30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1980	GMC	K3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1980	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1979	Chevrolet	K30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1979	GMC	K3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1979	GMC	P3500	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1978	Chevrolet	C30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1978	Chevrolet	K30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1977	Chevrolet	C30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1977	Chevrolet	K30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1977	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1976	Chevrolet	C30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1975	Chevrolet	C30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
1975	Chevrolet	P30	—	Rear	without Dual Rear Wheels; with 13 IN x 3-1/2 IN Brakes; R-Line
No rows match your filter.

Directly replaces or cross-references 35 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Anchor — 8026Anchor — 8849Anchor — 8996AP Exhaust — 2590DuraGo — BD8996KYB — 345071MTC/Ronak — 1097Raybestos Brakes — 2590R122.66007123.66007177-3912590DGS8849C8996C603571252451403872019615251166676041563339918006042AD8615BD313BD1650BD88502BD125245C10-1238CD8021D9419E-8388R448388X21748YH6177YH140387