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Load Ready Lift for the Half Ton Suburban
The Skyjacker C140AKSD8-B is a 4 inch suspension lift system built for 1988 to 1991 GM half ton Suburban models. This system pairs new front and rear leaf springs with Skyjacker Black MAX shock absorbers to add ground clearance while keeping the ride settled under load. The C140AKSD8-B includes the U bolt kits and bushing kit needed for a complete installation.
Key Features
- 4 inch lift height for larger tire clearance
- Front and rear leaf springs designed for Suburban applications
- Skyjacker Black MAX twin tube shocks with foam cell technology
- Front and rear U bolt kits included
- Complete bushing kit for a full suspension rebuild
- Backed by a limited lifetime warranty
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 1988 | Chevrolet | V10 Suburban | Scottsdale |
| 1988 | Chevrolet | V10 Suburban | Silverado |
| 1989-1991 | Chevrolet | V1500 Suburban | Scottsdale |
| 1989-1991 | Chevrolet | V1500 Suburban | Silverado |
| 1988-1991 | GMC | V1500 Suburban | Base |
| 1988-1989 | GMC | V1500 Suburban | Sierra Classic |
Specifications
| Detail | Value |
|---|---|
| MPN | C140AKSD8-B |
| UPC | 00803696236384 |
| Lift Height | 4 inch |
| Shock Type | Black MAX |
| Vehicle Class | 1/2 ton Suburban |
| Warranty | Limited Lifetime Warranty |
What's Included
- Front leaf springs
- Rear leaf springs
- Front and rear U bolt kits
- Bushing kit
- Black MAX shock absorbers
- Mounting hardware and instructions
About Skyjacker
Skyjacker Suspensions has designed and manufactured off road suspension systems in Mississippi since 1970. The company builds lift kits, leveling kits, shocks, and leaf springs engineered to hold up to demanding off road use while preserving on road ride quality.
Related Parts
- Skyjacker C140AKSD8 4 inch suspension system, springs only
- Skyjacker C140AKSS8-B 4 inch suspension system for 52 inch rear springs
FAQ
What is the C140AKSD8-B?The C140AKSD8-B is a Skyjacker 4 inch suspension lift system for 1988 to 1991 GM half ton Suburban models. It includes front and rear leaf springs, Black MAX shocks, U bolt kits, and a bushing kit.
What lift height does the C140AKSD8-B provide?This system provides 4 inches of lift over stock ride height.
Which shocks come with the C140AKSD8-B?The kit includes Skyjacker Black MAX twin tube shock absorbers with foam cell technology.
Does the C140AKSD8-B include leaf springs?Yes, both front and rear leaf springs designed for Suburban applications are included.
What vehicles fit the C140AKSD8-B?This kit fits 1988 to 1991 Chevrolet V10 and V1500 Suburban and GMC V1500 Suburban models.
Is hardware included with the C140AKSD8-B?Yes, front and rear U bolt kits and a full bushing kit are included.
What warranty covers the C140AKSD8-B?Skyjacker backs the C140AKSD8-B with a limited lifetime warranty against defects in materials and workmanship.
Can the C140AKSD8-B be installed at home?Installation requires moderate mechanical skill and typical suspension tools; professional installation is recommended for correct alignment and torque specs.
Install Instructions
- Raise and safely support the vehicle on jack stands, then remove the wheels.
- Support the front and rear axles and disconnect shocks, sway bar links, and brake line brackets as needed.
- Remove the factory leaf springs and U bolts from front and rear.
- Install the new Skyjacker leaf springs using the supplied U bolt kits and bushing kit.
- Install the Black MAX shock absorbers at all four corners.
- Reconnect sway bar links and brake line brackets.
- Reinstall wheels, lower the vehicle, and torque all fasteners to specification.
- Perform a wheel alignment before returning the vehicle to regular use.
Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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