4-Wheel Drive 4WD Front Differential Vacuum Actuator 25031740 Fit for Chevrolet S10 Blazer GMC S15 Jimmy Sonoma Pontiac 6000

4-Wheel Drive 4WD Front Differential Vacuum Actuator was made of High-quality materials, enhance durability performance. Please note it is note a OEM item, so there is no internal recoil spring inside, but it does not affect the use of functions.Fit For 1983-2004 Chevrolet S10. For 1995-2005 Chevrolet Blazer.For 1983-1994 Chevrolet S10 Blazer; For 1991-2004 GMC Sonoma.Fit For 1983-1990 GMC S15; For 1992-2001 GMC Jimmy; For 1983-1991 GMC S15 Jimmy; For 1988-1990 Pontiac 6000.