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Dorman 22-1417 Leaf Spring Assembly - Rear
Durable Leaf Spring Assembly for Chevrolet, GMC, and Isuzu Trucks
The Dorman 22-1417 leaf spring assembly is engineered to provide reliable suspension support for select Chevrolet, GMC, and Isuzu models. Designed with quality steel and black bushings, this rear axle leaf spring assembly offers a standard replacement solution for maintaining vehicle stability and load capacity.
- Constructed from durable steel material for long-lasting performance
- Includes black bushings for smooth suspension operation
- Standard suspension grade type suitable for everyday driving conditions
- Four-leaf configuration with 2.5-inch leaf width and 3.75-inch arch length
- Load rate of 1200 lbs to support rear axle weight requirements
- Compatible with Chevrolet Canyon, GMC Colorado, and Isuzu i-280, i-290, i-370 models
- No axle modification or helper spring required for installation
Technical Specifications and Features
The Dorman 22-1417 leaf spring assembly is made from high-quality steel, ensuring strength and durability under load. The assembly features four leaves, each 2.5 inches wide, with a pack thickness of 1.51 inches and an arch length of 3.75 inches. The black bushings included help reduce noise and vibration, contributing to a smoother ride. This rear axle leaf spring is designed as a standard replacement part, matching original equipment specifications without requiring axle modifications or additional helper springs.
Compatible Vehicles and Applications
This leaf spring assembly is compatible with the rear suspension of Chevrolet Canyon, GMC Colorado, and Isuzu i-280, i-290, and i-370 models. It is intended for use as a direct replacement part to restore proper suspension function and maintain vehicle handling and load capacity.
- Restores rear suspension support for Chevrolet Canyon and GMC Colorado trucks
- Replaces worn or damaged leaf springs on Isuzu i-280, i-290, and i-370 models
- Addresses sagging suspension and uneven ride height
- Helps correct rear axle instability and excessive bouncing
- Improves load carrying capability and vehicle control
Installation Notes and Tips
Installation of the Dorman 22-1417 leaf spring assembly does not require axle modifications or additional helper springs. Bushings are included to facilitate proper mounting and reduce suspension noise. It is recommended to inspect mounting hardware separately, as it is not included with this part. Professional installation is advised to ensure correct alignment and torque specifications are met.
Quality Assurance and Warranty
Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for material and construction. The steel build and included bushings contribute to reliable suspension performance. While specific warranty details are not provided, Dorman parts typically come with a limited warranty covering defects in material and workmanship.
| Brand | Dorman |
|---|---|
| Part Number | 22-1417 |
| Material | Acero |
| Material | Steel |
| Bushing Color | Black |
| Bushing Color | Negro |
| Bushing Color | Noir |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Load Rate | 1200 |
| Suspension Grade Type | Reemplazo estándar |
| Suspension Grade Type | Standard |
| Leaf Quantity | 4 |
| 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 | 1.51 |
| Leaf Spring Arch Length | 3.75 |
| Spring Research Institute Number | 22-1417 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2008 | Chevrolet | Colorado | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2008 | GMC | Canyon | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2008 | Isuzu | i-290 | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2008 | Isuzu | i-370 | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2007 | Chevrolet | Colorado | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2007 | GMC | Canyon | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2007 | Isuzu | i-290 | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2007 | Isuzu | i-370 | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2006 | Chevrolet | Colorado | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2006 | GMC | Canyon | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2006 | Isuzu | i-280 | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2005 | Chevrolet | Colorado | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2005 | GMC | Canyon | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2004 | Chevrolet | Colorado | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
| 2004 | GMC | Canyon | RWD | Rear | 3 Leaf / 1 Leaf = 4 Leaf Spring; 1.50 In. Pack Thickness; 1,200 Lb. Average Capacity; w/RPO Code ZQ8 (Sport Chassis Package) |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.