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Lifting a solid front axle 4WD truck changes the angle between the CV axle and the front differential. Tuff Country's 10805 is a 1 in. axle spacer kit that relocates the CV axle outward to correct that angle on lifted 6 lug K1500 and K2500 trucks, reducing binding and vibration.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1993 | GMC | C2500 | Sierra |
| 1994-1998 | GMC | C2500 | Sierra SL |
| 1988-1998 | GMC | C2500 | Sierra SLE |
| 1994-1998 | GMC | C2500 | Sierra SLT |
| 1988-1993 | GMC | C2500 | Sierra SLX |
| 1988-1993 | GMC | K1500 | Sierra |
| 1994-1999 | GMC | K1500 | Sierra SL |
| 1988-1999 | GMC | K1500 | Sierra SLE |
| 1988-1998 | Chevrolet | K1500 | |
| 1988-1998 | Chevrolet | K1500 | Cheyenne |
| 1999 | Chevrolet | K1500 | LS |
| 1988-1992 | Chevrolet | K1500 | Scottsdale |
| 1988-1998 | Chevrolet | K1500 | Silverado |
| 1991 | Chevrolet | K1500 | Sport |
| 1990-1998 | Chevrolet | K1500 | WT |
| 1994-1997 | Chevrolet | K2500 | Base |
| 1988-1998 | Chevrolet | K2500 | |
| 1988-1998 | Chevrolet | K2500 | Cheyenne |
| 1988-1992 | Chevrolet | K2500 | Scottsdale |
| 1988-1998 | Chevrolet | K2500 | Silverado |
| 1994-1995 | Chevrolet | K2500 | WT |
| 1998 | Chevrolet | K2500 | WT |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1988 | Chevrolet | R20 | Custom Deluxe |
| 1988-1998 | GMC | K1500 | |
| 1988-1998 | GMC | K2500 | |
| 1988 | Chevrolet | R20 | Scottsdale |
| 1988 | Chevrolet | R20 | Silverado |
| 1989 | Chevrolet | R2500 | Cheyenne |
| 1989 | Chevrolet | R2500 | Scottsdale |
| 1989 | Chevrolet | R2500 | Silverado |
| 1999-2005 | Chevrolet | Silverado 1500 | Base |
| 2004-2006 | Chevrolet | Silverado 1500 | Hybrid |
| 1994-1997 | Chevrolet | C2500 | Base |
| 1988-1998 | Chevrolet | C2500 | Cheyenne |
| 1988-1992 | Chevrolet | C2500 | Scottsdale |
| 1988-1998 | Chevrolet | C2500 | Silverado |
| 1994-1995 | Chevrolet | C2500 | WT |
| 1998 | Chevrolet | C2500 | WT |
| 1994-1997 | Chevrolet | K1500 | Base |
| 1994-1998 | GMC | K2500 | Sierra SLT |
| 1988-1993 | GMC | K2500 | Sierra SLX |
| 1988-1989 | GMC | R2500 | Base |
| 1988-1989 | GMC | R2500 | High Sierra |
| 1988-1989 | GMC | R2500 | Sierra Classic |
| 2002-2005 | GMC | Sierra 1500 | Base |
| 2001 | GMC | Sierra 1500 | C3 |
| 2002-2006 | GMC | Sierra 1500 | Denali |
| 1995 | GMC | K1500 | Sierra SLS |
| 1994-1999 | GMC | K1500 | Sierra SLT |
| 1988-1993 | GMC | K1500 | Sierra SLX |
| 1994-1998 | GMC | K1500 | Sierra Special |
| 1993 | GMC | K1500 | Sierra Sport |
| 1988-1993 | GMC | K2500 | Sierra |
| 1994-1998 | GMC | K2500 | Sierra SL |
| 1988-1998 | GMC | K2500 | Sierra SLE |
| 1999-2006 | Chevrolet | Silverado 1500 | LS |
| 1999-2006 | Chevrolet | Silverado 1500 | LT |
| 2003-2006 | Chevrolet | Silverado 1500 | SS |
| 2002-2004 | Chevrolet | Silverado 1500 | WT |
| 2006 | Chevrolet | Silverado 1500 | WT |
| 2004 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2002 | GMC | Sierra 1500 | HT |
| 2005-2006 | GMC | Sierra 1500 | Hybrid |
| 1999-2003 | GMC | Sierra 1500 | SL |
| 2006 | GMC | Sierra 1500 | SL |
| 1999-2006 | GMC | Sierra 1500 | SLE |
| 1999-2006 | GMC | Sierra 1500 | SLT |
| 2002-2006 | GMC | Sierra 1500 | WT |
| Detail | Value |
|---|---|
| Manufacturer part number | 10805 |
| Spacer thickness | 1 in. |
| Quantity | Pair, one per side |
| Application | 6 lug K1500/K2500 front differential |
Tuff Country EZ-Ride Suspension has manufactured American-made lift kits, leveling kits, traction bars, and suspension hardware for trucks and SUVs since the 1970s. Tuff Country components are engineered as bolt-on or direct-fit upgrades that work with the factory suspension geometry, and most kits carry a limited lifetime warranty on original components.
Lifting the front axle changes the angle between the CV axle and differential, and the spacer corrects that geometry to reduce binding.
What lug pattern does this kit fit?It is designed for 6 lug K1500 and K2500 front differentials.
How thick is this spacer?1 in., relocating the CV axle outward by that amount.
Does this kit include hardware?Yes, mounting hardware for both sides is included.
Will this fit an 8 lug K2500/K3500?No, this part number is specific to the 6 lug differential, an 8 lug version is a separate part number.
Is this a wear item or a one-time install?It is a one-time geometry correction installed with a lift kit, not a routine wear item.
Can this spacer be installed without removing the CV axle?No, the CV axle must be removed to install the spacer between it and the differential.
Does this kit work with any lift height?It is intended to correct geometry for typical lift heights used with Tuff Country kits on this platform, consult the instruction sheet for exact compatibility.
WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
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