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Dorman 22-1485 Leaf Spring Assembly - Rear
Dorman 22-1485 Rear Leaf Spring Assembly
Dorman 22-1485 is a rear leaf spring assembly built for the 2006-2010 Hummer H3. It is a steel, standard-grade replacement with a 5-leaf design, black finish, and included bushings for a direct suspension service repair.
Key Features
- Fits 2006-2010 Hummer H3, rear
- 5-leaf spring construction with 2.5 in. leaf width
- 1600 load rate and 1.936 in. pack thickness
- Steel construction with black bushings and black finish
- End 1: down turned eye; End 2: up turned eye
- Bushings included; mounting hardware not included
- Part number 22-1485 for OE-style suspension service
Detailed Description
This Dorman leaf spring assembly is specified for rear suspension service on the 2006-2010 Hummer H3. The 22-1485 assembly uses a 5-leaf pack with a 23.75 in. length axis 1, 28.75 in. length B, and 8.125 in. arch length to match the listed application. It is a standard replacement spring made from steel and supplied with bushings, making it a practical choice when restoring rear ride height and load support on a Hummer H3.
This part cross-references Dorman OE Solutions 22-1485 and Monroe Shocks & Struts 172286 for the same application.
What It Helps Address
- Sagging rear suspension on a 2006-2010 Hummer H3
- Reduced load-carrying support at the rear axle
- Uneven rear ride height from worn leaf springs
- Excessive rear suspension movement under cargo weight
- Noisy or loose rear spring operation when bushings are worn
Installation Notes and Tips
Verify rear fitment against the listed Hummer H3 application before installation. Confirm the 5-leaf configuration, 1.9375 in. pack thickness, and attachment style match the vehicle being serviced. Bushings are included, but mounting hardware is not included, so reuse or source the required hardware separately. Inspect spring hangers, shackles, and related rear suspension components during replacement.
Quality Assurance
Dorman OE Solutions parts are built as replacement components for specific vehicle applications, and this 22-1485 leaf spring assembly follows the listed OE-style fitment for the rear suspension of the Hummer H3.
| Brand | Dorman |
| Part Number | 22-1485 |
| 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 | Reemplazo estándar |
| Suspension Grade Type | Standard |
| 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 | 23.75 |
| Length Axis 2 | 23.75 |
| Pack Thickness | 1.936 |
| Leaf Spring Arch Length | 8.125 |
| Spring Research Institute Number | 22-1485 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Hummer | H3 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.9375 In. Pack Thickness; 1,600 Lb. Average Capacity |
| 2009 | Hummer | H3 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.9375 In. Pack Thickness; 1,600 Lb. Average Capacity |
| 2008 | Hummer | H3 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.9375 In. Pack Thickness; 1,600 Lb. Average Capacity |
| 2007 | Hummer | H3 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.9375 In. Pack Thickness; 1,600 Lb. Average Capacity |
| 2006 | Hummer | H3 | Rear | 4 Leaf / 1 Leaf = 5 Leaf Spring; 1.9375 In. Pack Thickness; 1,600 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.