Brand New Bilstein 5100 Series Front Shock Absorber (Bilstein Part #33-061399). Bilstein 5100 Series Shock Absorbers are high gas pressure monotube shocks designed specifically for lifted pickups, SUVs and Jeeps. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. They offer super damping ability that makes them ideal for heavy hauling or occasional off-road use, while maintaining an exceptional street ride. Specs: Collapsed Length: 14.37" (365.00mm) Extended Length: 22.78" (578.61mm) Fits: Chevrolet: Blazer: 1992-1994 4WD with 4" to 6" of Lift, including Base, Cheyenne, Silverado, and Silverado Sport K1500: 1988-1999 4WD with 4" to 6" of Lift, including Base, Cheyenne, LS, Scottsdale, Silverado, Sport, and WT K1500 Suburban: 1992-1999 4WD with 4" to 6" of Lift, including Base, LS, LT, and Silverado K2500: 1988-2000 4WD with 4" to 6" of Lift, including Base, Cheyenne, LS, Scottsdale, Silverado, and WT K2500 Suburban: 1992-1999 4WD with 4" to 6" of Lift, including Base, LS, LT, and Silverado K3500: 1988-1999 4WD with 4" to 6" of Lift, including Base, Cheyenne, LS, Scottsdale, and Silverado Tahoe: 1995-1999 4WD with 4" to 6" of Lift, including Base, LS, and LT GMC: K1500 Sierra: 1988-1999 4WD with 4" to 6" of Lift, including Base, SL, SLE, SLS, SLT, SLX, Special, and Sport K1500 Suburban: 1992-1999 4WD with 4" to 6" of Lift, including Base, SLE, and SLT K2500 Sierra: 1988-2000 4WD with 4" to 6" of Lift, including Base, SL, SLE, SLT, and SLX K2500 Suburban: 1992-1999 4WD with 4" to 6" of Lift, including Base, SLE, and SLT K3500 Sierra: 1988-1999 4WD with 4" to 6" of Lift, including Base, SL, SLE, SLT, and SLX Yukon: 1992-1999 4WD with 4" to 6" of Lift, including Base, Denali, GT, SL, SLE, SLT, Sport Bilstein's old part number on this shock was F4-BE5-6139-H8.We also sell these shocks in complete 4 shock sets. Click here for those listings.