1991 GMC K2500 Suspension Upgrade Parts
130 parts verified to fit your 1991 GMC K2500 for a complete suspension upgrade. An advanced project — estimated 4-8 hours.
Shocks & Struts
(78)primary
Bilstein
Bilstein 5100 Series 2000 GMC K2500 Sierra SL Front 46mm Monotube Shock Absorber
$118.00
Rancho
Rancho 92-94 Chevrolet Blazer / Full Size Front RS9000XL Shock
$119.37
Rancho
Rancho 92-94 Chevrolet Blazer Full Size Front RS9000XL Shock (Available to order MARCH 2026)
$121.75
Rancho
Rancho 90-05 Chevrolet Astro Front RS9000XL Shock (Available to order MARCH 2026)
$121.75
Bilstein
Bilstein B6 2000 GMC K2500 Sierra SL Rear 46mm Monotube Shock Absorber
$101.00
Rancho
Rancho 92-94 Chevrolet Blazer / Full Size Rear RS5000X Shock
$71.17
Rancho
Rancho 69-94 Chevrolet Blazer / Full Size Front RS9000XL Shock
$121.75
Skyjacker
Skyjacker Hydro Shock Absorber 1989-1991 Chevrolet V3500 Pickup
$51.87
Coilovers
(6)primary
Skyjacker
Skyjacker 1987-1988 Chevrolet V30 Pickup Transfer Case Lowering Kit
$39.86
Superlift
Superlift 88-98 GM 2500 4WD 2.5in Block Kit
$89.99
Superlift
Superlift 88-98 GM 2500 4WD 4in Block Kit
$119.99
Superlift
Superlift 88-98 GM 2500 4WD 2in Block Kit
$89.99
Superlift
Superlift 88-98 GM 2500 4WD 5in Block Kit
$119.99
Superlift
Superlift 88-98 GM 2500 4WD 1.5in Block Kit
$89.99
Lift Kits
(46)companion
Tuff Country
Tuff Country 92-98 GMC Suburban 1500 & 2500 4wd 2in Rear Block & U-Bolt Kit
$88.27
Skyjacker
Skyjacker Suspension Lift Kit Component 1988-1996 Chevrolet K1500 Pickup
$498.45
Tuff Country
Tuff Country 2in 4WD Lift Kit
$1647.26
Tuff Country
Tuff Country 88-97 Chevy K2500/3500 4X4 (8 Lug) 6in Lift Kit (w/Cast Lwr Cntrl Arm SX8000)
$2433.89
Tuff Country
Tuff Country 88-97 Chevy Truck K2500/3500 4X4 (8 Lug) 4in Lift Kt (w/Cast Lwr Cntrl Arms No Shocks)
$1704.47
Tuff Country
Tuff Country 3in Air Bag Spacers Non-Tapered Pair
$68.56
Skyjacker
Skyjacker 2-2.5"KIT,88-96GM 6LUG ONLY
$627.29
Tuff Country
Tuff Country 5in Air Bag Spacers Tapered Pair
$100.51
Suspension Upgrade for Other GMC K2500 Years
Other Jobs for Your 1991 GMC K2500
Frequently Asked Questions
What parts do I need for a suspension upgrade on my 1991 GMC K2500?
A complete suspension upgrade on the 1991 GMC K2500 typically requires shocks & struts, coilovers, lift kits. All parts shown on this page are verified to fit your specific vehicle.
How long does a suspension upgrade take on a 1991 GMC K2500?
A suspension upgrade typically takes 4-8 hours and is rated as advanced difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a suspension upgrade myself?
A suspension upgrade is an advanced project that typically requires specialized tools and significant mechanical experience. Many people choose to have a professional handle this job, but DIYers with the right skills and tools can save significantly on labor.
Are these parts guaranteed to fit my 1991 GMC K2500?
Yes, all parts on this page are verified to fit the 1991 GMC K2500 using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make suspension upgrade parts for the 1991 GMC K2500?
We carry suspension upgrade parts from trusted brands including Bilstein, Rancho, Skyjacker, KYB, and Fluidampr. Filter by brand to find your preferred manufacturer.
How much does a suspension upgrade cost for a 1991 GMC K2500?
The cost of a suspension upgrade for the 1991 GMC K2500 depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.