GMC K15 parts
1975–1978 models · 137 parts in 57 categories
Slickrock 4x4 lists 137 parts that fit the 1975–1978 GMC K15, across 57 categories. The biggest sections are 41 shock absorbers; the most listed brands are Skyjacker, Pro Comp Suspension and Tuff Country. Pick a category below, or select your model year so every listing and product page on the site checks fitment for you.
Shop K15 parts by category
Popular K15 parts
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Leaf Spring, Lift Kits, Suspension & Shocks, Suspension Accessories
Tuff Country Leaf Spring 6 Inch Lift – 19670
Leaf Spring, Lift Kits, Suspension & Shocks, Suspension AccessoriesTuff Country Leaf Spring 6 Inch Lift – 19670
- Single rear leaf spring for a 5 to 6.99 inch lift
- Fits 1969–1991 Chevrolet and GMC K10, K20, K15, K25, Blazer and Jimmy trucks
- Tapered, snub rolled and Teflon padded
- Polyurethane bushings included
SKU: T/C19670 -
Leaf Spring, Lift Kits, Suspension & Shocks, Suspension Accessories
Tuff Country Leaf Spring 3 Inch Lift – 19370
Leaf Spring, Lift Kits, Suspension & Shocks, Suspension AccessoriesTuff Country Leaf Spring 3 Inch Lift – 19370
- Single rear leaf spring for a 3 inch lift on Chevrolet and GMC K10, K20 and V-series trucks
- Fits 1973–1991 Chevrolet and GMC pickups, Suburbans, Blazers and Jimmys
- Tapered, snub rolled and Teflon padded
- Polyurethane bushings included
SKU: T/C19370 -
Complete Suspension Systems and Lift Kits, Lift Kits, Suspension & Shocks
Tuff Country 2 – 4 Inch Lift Kit – 14711
Complete Suspension Systems and Lift Kits, Lift Kits, Suspension & ShocksTuff Country 2 – 4 Inch Lift Kit – 14711
- 2 to 4 inch lift for 1973–1987 Chevrolet and GMC K10, K15 and K1500 trucks and Blazers
- U-bolts and brake line extension kit included
- Limited lifetime warranty on Tuff Country lift kits
SKU: T/C14711 -
Lift Kits, Suspension & Shocks, Suspension Accessories, Transfer Case Lowering Kit
Skyjacker Transfer Case Lowering Kit – TCL15
Lift Kits, Suspension & Shocks, Suspension Accessories, Transfer Case Lowering KitSkyjacker Transfer Case Lowering Kit – TCL15
- Transfer case lowering kit that gains height without sacrificing the drive shaft
- Eliminates driveline angle problems and vibration
- Limited lifetime warranty
- Fits Chevrolet and GMC K and V-series trucks, Blazers and Jimmy models
SKU: SKYTCL15 -
Lift Kits, Suspension & Shocks, Suspension Accessories, Sway Bar Bracket
Skyjacker Sway Bar Relocation Bracket – SBL40
Lift Kits, Suspension & Shocks, Suspension Accessories, Sway Bar BracketSkyjacker Sway Bar Relocation Bracket – SBL40
- Front sway bar relocation bracket for a 6 to 8-inch lift
- Covers Chevrolet, GMC and Dodge pickups and Suburbans from 1972 to 2006
- Limited lifetime warranty
- Part number SKYSBL40, direct fit
SKU: SKYSBL40 -
Lift Kits, Suspension & Shocks, Steering Stabilizer, Steering Stabilizers
Skyjacker Steering Stabilizer HD OEM Replacement Kit – 8055
Lift Kits, Suspension & Shocks, Steering Stabilizer, Steering StabilizersSkyjacker Steering Stabilizer HD OEM Replacement Kit – 8055
- Black steering stabilizer replacement kit for 1967–1991 Chevrolet and GMC C/K pickups and Blazer, Jimmy and Suburban models
- Dampens steering shimmy from larger tires, per Skyjacker
- Part number SKY8055, direct fit
- Limited lifetime warranty
SKU: SKY8055 -
Body Lifts & Bushings, Leaf Spring Shackle Bushing, Lift Kits, Suspension & Shocks
Skyjacker Shackle Eye Bushing Kit (Black) – SE12C
Body Lifts & Bushings, Leaf Spring Shackle Bushing, Lift Kits, Suspension & ShocksSkyjacker Shackle Eye Bushing Kit (Black) – SE12C
- Black polyurethane leaf spring shackle eye bushing kit
- Non-greaseable polyurethane bushings
- Fits Chevrolet and GMC trucks, Blazers and Jimmy models, 1970 to 1987
SKU: SKYSE12C -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Skyjacker M95 Performance Monotube Shock Absorber – M9553
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesSkyjacker M95 Performance Monotube Shock Absorber – M9553
- M95 Performance monotube shock sold as each
- Nitrogen gas charge and internal bump stop
- Large 46mm bore with 180 degree directional mounting
- Fits 1973–1991 Chevrolet and GMC trucks and Jimmy models
SKU: SKYM9553 -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Skyjacker M95 Performance Monotube Shock Absorber – M9551
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesSkyjacker M95 Performance Monotube Shock Absorber – M9551
- M95 Performance monotube shock sold as each
- Nitrogen gas charge with an internal bump stop
- Large 46mm bore and 180 degree directional mounting
- Fits classic Chevrolet and GMC trucks and Blazers, 1967 to 1991
SKU: SKYM9551 -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Skyjacker Black MAX Shock Absorber – B8532
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesSkyjacker Black MAX Shock Absorber – B8532
- Front Black MAX shock with eyelet top and bottom mounts
- Stroke of 12.51 in. with 29.83 in. extended and 17.32 in. collapsed length
- Arc welded 360 degree end mounts and 180 degree directional mounting
- Fits 1967–1991 Chevrolet and GMC K, C and V series trucks
- Sold individually
SKU: SKYB8532 -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Skyjacker Black MAX Shock Absorber – B8521
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesSkyjacker Black MAX Shock Absorber – B8521
- Front Black MAX shock with eyelet top and bottom mounts
- Stroke of 7.0 in. with 19.07 in. extended and 12.07 in. collapsed length
- Arc welded 360 degree end mounts and 180 degree directional mounting
- Fits 1973–1991 Chevrolet and GMC K, C and V series trucks and Blazer or Jimmy models
- Sold individually
SKU: SKYB8521 -
Brake Hose, Brake Lines & Fittings, Brakes & Steering
Rough Country GM Extended Rear Stainless Steel Brake Line – 89335S
Brake Hose, Brake Lines & Fittings, Brakes & SteeringRough Country GM Extended Rear Stainless Steel Brake Line – 89335S
- Extended 18.25 inch rear stainless brake line for 1971–1991 Chevrolet and GMC straight-axle trucks
- Recommended for 4 inch to 6 inch lifts
- DOT approved; pressure tested to 4,000 psi; hardware included
SKU: R/C89335S -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Rancho RS5000 Series Shock Absorber – RS5112
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesRancho RS5000 Series Shock Absorber – RS5112
- Rancho RS5000 Series gas charged shock absorber
- Ten-stage velocity sensitive valving with a 16 mm piston rod and 35 mm piston
- Red protective boot included
- Fits trucks and SUVs from 1966 through 2009
SKU: RANRS5112 -
Lift Kits, Suspension & Shocks, Steering Stabilizer, Steering Stabilizers
Pro Comp PRO-X Twin Tube Steering Stabilizer – 224000B
Lift Kits, Suspension & Shocks, Steering Stabilizer, Steering StabilizersPro Comp PRO-X Twin Tube Steering Stabilizer – 224000B
- Fits 1973–1991 Chevrolet K10, K1500, K20, K2500 and Suburban models, GMC, Ford Bronco and II, and Toyota Land Cruiser, as listed
- Extended length 23.9 inches, collapsed 14.35 inches, travel 9.55 inches
- Loop upper and lower mounts
- Sold individually, brackets not included
- Part number EXP224000B
SKU: EXP224000B -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Pro Comp PRO-X Twin Tube Shock Absorber – 929500B
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesPro Comp PRO-X Twin Tube Shock Absorber – 929500B
- PRO-X twin tube shock, 29.8 inch extended length and 17.3 inch collapsed length
- Gas charged, nitrogen stabilized, with 10 stage velocity sensitive valving
- 1-3/8 inch nylon banded piston and 5/8 inch chrome hardened shaft
- Fits full-size Chevrolet and GMC trucks and SUVs from 1975 to 2000, plus a 2000–2005 Ford Excursion
- Sold individually, shock boot sold separately
SKU: EXP929500B -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Pro Comp PRO-X Twin Tube Shock Absorber – 925509B
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesPro Comp PRO-X Twin Tube Shock Absorber – 925509B
- PRO-X twin tube shock, sold individually
- Extended 25.65 in, compressed 15.5 in
- Fits many 1973–1991 Chevrolet and GMC trucks
- 10-stage velocity sensitive valving
SKU: EXP925509B -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Pro Comp PRO-X Twin Tube Shock Absorber – 922500B
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesPro Comp PRO-X Twin Tube Shock Absorber – 922500B
- Pro Comp PRO-X twin tube shock absorber, part number EXP922500B, sold individually
- Extended length 22.5 in, collapsed length 13.7 in, travel length 8.92 in
- Gas charged with nitrogen stabilization and 10-stage velocity-sensitive valving
- Manufacturer fitment list covers 1973–1991 Chevrolet and GMC trucks and SUVs, Ford Bronco and Jeep CJ, Cherokee and Wrangler YJ models
- 1-3/8 inch nylon banded piston and 5/8 inch chrome hardened shaft
SKU: EXP922500B -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Pro Comp PRO-X Twin Tube Shock Absorber – 921502B
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesPro Comp PRO-X Twin Tube Shock Absorber – 921502B
- Fits 1975–1980 Chevrolet K10 and K20 and GMC K15 and K1500 pickups
- Also fits 1975–1980 GMC Jimmy and Suburban models
- 21.6-inch extended length, 13.2-inch collapsed length
- Loop upper and lower mounts
- Twin tube design with 10-stage velocity sensitive valving
SKU: EXP921502B -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Pro Comp PRO-X Twin Tube Shock Absorber – 915509B
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesPro Comp PRO-X Twin Tube Shock Absorber – 915509B
- Fits 1975–1986 Chevrolet and GMC C and K pickups and Suburbans
- Also fits the 1975–1986 Chevrolet K5 Blazer
- 15.5-inch extended length, 10.2-inch collapsed length
- Loop upper and lower mounts
- Twin tube design with 10-stage velocity sensitive valving
SKU: EXP915509B -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Pro Comp PRO-M Monotube Front Shock Absorber – PR2101
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesPro Comp PRO-M Monotube Front Shock Absorber – PR2101
- Front monotube shock for 6 inch lift trucks
- Fits 1969–1986 Chevrolet K10 and K20 and related models
- Nitrogen gas charged, 25.8 in extended
- Polyurethane shock boot included, sold individually
SKU: EXPPR2101 -
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock Accessories
Pro Comp Pro Runner Monotube Shock ABSorber
Lift Kits, Suspension & Shocks, Shock Absorbers, Shock Absorbers & Shock AccessoriesPro Comp Pro Runner Monotube Shock ABSorber
- Fits 1969–1991 Chevrolet and GMC K-series, Blazer and Jimmy models
- Rear PRO-M monotube, nitrogen gas charged, 6 in. lift
- 29.7 inch extended, 18.4 inch collapsed, loop mounts
- Polyurethane boot included; sold individually
SKU: EXPPR2102 -
Carpet Kit, Carpet Kits & Sound Deadening, Interior Parts & Accessories
Nifty Pro-Line Replacement Carpet (Black) – 601
Carpet Kit, Carpet Kits & Sound Deadening, Interior Parts & AccessoriesNifty Pro-Line Replacement Carpet (Black) – 601
- Fits 1973–1982 Chevrolet C10, C20, C30, K10, K20 and K30 trucks
- Fits 1973–1982 GMC C15, C25, C35, K15, K25 and K35 trucks
- Full floor, front and rear, black, with floor shifter
- Part number NIF0601, direct fit
- OE-grade nylon cut-pile with vinyl heel pads
SKU: NIF0601
GMC K15 parts by year
Each year opens the full catalog filtered to parts listed for that model year.
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