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Dorman 22-1419HD Leaf Spring Assembly - Rear
Durable Leaf Spring Assembly for Chevrolet, GMC, and Isuzu Trucks
The Dorman 22-1419HD leaf spring assembly is engineered for heavy-duty suspension needs on select Chevrolet, GMC, and Isuzu models. Designed to provide reliable rear axle support, this steel leaf spring pack offers consistent load handling and durability for demanding driving conditions.
- Constructed from high-quality steel with a black finish for corrosion resistance
- Heavy-duty suspension grade with a 1600 lb load rate capacity
- Includes five leaves with a 2.5-inch width and 8-inch arch length for optimal support
- Comes with black bushings pre-installed to reduce noise and wear
- Compatible with rear axle orientation, no axle modification required
- Length measures 26 inches on both axis for precise fitment
Technical Details and Construction
This Dorman leaf spring assembly (part number 22-1419HD) is manufactured from durable steel, ensuring strength and longevity under heavy loads. The black powder-coated finish helps resist rust and environmental damage. Featuring five leaves, this pack is designed to maintain proper suspension height and improve vehicle stability. The included black bushings help absorb vibrations and reduce metal-to-metal contact, enhancing ride quality. This assembly is intended for rear axle installation and does not require any axle modifications, simplifying replacement.
Compatible Vehicles and Applications
This leaf spring assembly is compatible with the following vehicles:
- Chevrolet Colorado
- GMC Canyon
- Isuzu i-280, i-290, i-350, and i-370 models
It is designed to restore or upgrade the rear suspension system, particularly for trucks used in heavy-duty or load-carrying applications.
Common Suspension Issues Addressed
- Sagging or worn leaf springs causing uneven ride height
- Reduced load-carrying capacity affecting vehicle stability
- Excessive rear axle movement or noise due to worn bushings
- Corrosion or fatigue in original leaf spring components
- Need for a direct-fit replacement without axle modifications
Installation Notes and Tips
Installation of the Dorman 22-1419HD leaf spring assembly requires standard suspension tools and mechanical knowledge. Since mounting hardware is not included, reuse existing hardware if in good condition or purchase new hardware separately. Ensure proper torque specifications are followed during installation. No axle modifications are necessary, which helps reduce installation time. It is recommended to inspect related suspension components during replacement to maintain overall system integrity.
Quality Assurance and Warranty
Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for durability and performance. The steel construction and quality bushings contribute to long service life under heavy-duty conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.
| Brand | Dorman |
|---|---|
| Part Number | 22-1419HD |
| Material | Acero |
| Material | Steel |
| Bushing Color | Black |
| Bushing Color | Negro |
| Bushing Color | Noir |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Load Rate | 1600 |
| Suspension Grade Type | Heavy duty |
| Suspension Grade Type | Para uso pesado |
| Leaf Quantity | 5 |
| 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 | 1.989 |
| Leaf Spring Arch Length | 8 |
| Spring Research Institute Number | 22-1419hd |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Chevrolet | Colorado | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2012 | GMC | Canyon | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2011 | Chevrolet | Colorado | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2011 | GMC | Canyon | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2010 | Chevrolet | Colorado | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2010 | GMC | Canyon | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2009 | Chevrolet | Colorado | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2009 | GMC | Canyon | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2008 | Chevrolet | Colorado | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2008 | GMC | Canyon | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2008 | Isuzu | i-290 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2008 | Isuzu | i-370 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2007 | Chevrolet | Colorado | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2007 | GMC | Canyon | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2007 | Isuzu | i-290 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2007 | Isuzu | i-370 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2006 | Chevrolet | Colorado | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2006 | GMC | Canyon | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2006 | Isuzu | i-280 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2006 | Isuzu | i-350 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2005 | Chevrolet | Colorado | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2005 | GMC | Canyon | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2004 | Chevrolet | Colorado | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
| 2004 | GMC | Canyon | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 2 In. Pack Thickness; 1,600 Lb. Average Capacity; Heavy Duty Aftermarket Design |
* 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.