Dorman 22-485 Leaf Spring Assembly - Rear

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Dorman 22-485 Leaf Spring Assembly - Rear - view 1

Dorman 22-485 Leaf Spring Assembly - Rear - view 2

Dorman 22-485 Leaf Spring Assembly - Rear - view 3

Dorman 22-485 Leaf Spring Assembly - Rear - view 4

Dorman 22-485 Leaf Spring Assembly - Rear - view 5

Dorman 22-485 Leaf Spring Assembly - Rear - view 6

Dorman 22-485 Leaf Spring Assembly - Rear - view 7

DormanPart #: 22-485

Dorman 22-485 Leaf Spring Assembly - Rear

Name: Dorman 22-485 Leaf Spring Assembly - Rear
Brand: Dorman
SKU: BKKY-22-485
Price: 328.88 USD
Availability: InStock

Rear

⚙️ 78 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Chevrolet and GMC, K10, K10 Suburban, K1500, K1500 Suburban, K20, K20 Suburban, K2500, K2500 Suburban, R10, V10, V10 Suburban, V1500 Suburban, V20, and V2500

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Not what you need? Click here for all Leaf Spring Assembly options

Reliable Leaf Spring Assembly for Chevrolet and GMC Trucks

The Dorman 22-485 leaf spring assembly is engineered to restore the rear suspension performance of your Chevrolet or GMC truck. Designed as a standard replacement part, this assembly offers durable steel construction and precise fitment for various K and V series models.

Constructed from high-quality steel for strength and durability
Includes black bushings for smooth suspension operation
Standard replacement grade suspension component
Seven-leaf pack with 2.5-inch leaf width and 4.75-inch arch length
Compatible with rear axle orientation, no axle modification required
Load rate of 2775 lbs suitable for typical truck applications
Bushings included for direct installation

Durable Steel Construction and Precise Specifications

This Dorman leaf spring assembly (part number 22-485) features a seven-leaf pack made from robust steel, ensuring reliable support for your vehicle's rear suspension. The black bushings included help reduce noise and vibration, contributing to a smoother ride. With a pack thickness of 2.686 inches and a leaf width of 2.5 inches, this assembly is designed to meet the original equipment standards for Chevrolet and GMC trucks. The 4.75-inch arch length provides the necessary spring tension to maintain proper ride height and load handling.

Compatible Chevrolet and GMC Models

This leaf spring assembly is compatible with a range of Chevrolet and GMC trucks, including K10, K10 Suburban, K20, K20 Suburban, K1500, K1500 Suburban, K2500, K2500 Suburban, R10, V10, V10 Suburban, V20, V1500 Suburban, and V2500 models. It is designed specifically for rear axle suspension setups and does not require any axle modifications, making it a straightforward replacement for these vehicles.

Common Suspension Issues Addressed

Sagging or uneven rear suspension height
Reduced load carrying capacity
Excessive rear-end bounce or instability
Worn or damaged leaf springs causing noise
Degraded ride quality due to old suspension components

Installation Notes and Tips

When installing the Dorman 22-485 leaf spring assembly, ensure the vehicle is safely supported and the rear axle is properly aligned. Since bushings are included, no additional bushing replacement is necessary. This assembly fits directly onto the rear axle without requiring modifications. It is recommended to inspect related suspension components during installation for optimal performance.

Quality Assurance and Warranty

Dorman manufactures this leaf spring assembly to meet or exceed OEM standards, providing a reliable replacement part for your Chevrolet or GMC truck. The product includes bushings to facilitate installation and is backed by Dorman's quality control processes. Please refer to Dorman's official warranty policy for specific coverage details.

Brand	Dorman
Part Number	22-485
Material	Acero
Material	Steel
Bushing Color	Black
Bushing Color	Negro
Bushing Color	Noir
Color	Black
Color	Negro
Color	Noir
Load Rate	2775
Suspension Grade Type	Reemplazo estándar
Suspension Grade Type	Standard
Leaf Quantity	7
Leaf Width	2.5
Axle Orientation	Arrière
Axle Orientation	Rear
Axle Orientation	Trasero
Helper Spring	No
Helper Spring	Non
Axle Modification Needed	No
Axle Modification Needed	Non
Bushings Included	Oui
Bushings Included	Sí
Bushings Included	Yes
Mounting Hardware Included	No
Mounting Hardware Included	Non
Length Axis 1	26
Length Axis 2	26
Pack Thickness	2.686
Leaf Spring Arch Length	4.75
Spring Research Institute Number	22-485

This part fits 78 vehicles. Search below:

Year	Make	Model	Position	Notes
1988	Chevrolet	V10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1988	GMC	V1500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1987	Chevrolet	R10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1987	Chevrolet	V10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1987	Chevrolet	V10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1987	Chevrolet	V20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1987	GMC	V1500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1987	GMC	V2500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1986	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1986	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1986	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1986	GMC	K1500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1986	GMC	K1500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1986	GMC	K2500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1985	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1985	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1985	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1985	GMC	K1500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1985	GMC	K1500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1985	GMC	K2500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1984	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1984	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1984	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1984	GMC	K1500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1984	GMC	K1500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1984	GMC	K2500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1983	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1983	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1983	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1983	GMC	K1500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1983	GMC	K1500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1983	GMC	K2500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1982	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1982	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1982	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1982	GMC	K1500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1982	GMC	K1500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1982	GMC	K2500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1981	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1981	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1981	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1981	GMC	K1500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1981	GMC	K1500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1981	GMC	K2500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1980	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1980	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1980	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1980	GMC	K1500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1980	GMC	K1500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1980	GMC	K2500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1979	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1979	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1979	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1979	Chevrolet	K20 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1979	GMC	K1500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1979	GMC	K1500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1979	GMC	K2500	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1979	GMC	K2500 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1978	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1978	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1978	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1978	Chevrolet	K20 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1977	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1977	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1977	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1977	Chevrolet	K20 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1976	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1976	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1976	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1976	Chevrolet	K20 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1975	Chevrolet	K10	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2.6875 In. Pack Thickness; 2,775 Lb. Average Capacity
1975	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1975	Chevrolet	K20	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1975	Chevrolet	K20 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1974	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1974	Chevrolet	K20 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1973	Chevrolet	K10 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity
1973	Chevrolet	K20 Suburban	Rear	6 Leaf / 1 Leaf = 7 Leaf Spring; 2,775 Lb. Average Capacity

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

This part directly replaces or is cross-referenced with the following part numbers:

022-0485-0022-48522-485DAY22-485HUS22-581327270

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