Your cart is empty.
Your cart is empty.Product Description
The 4-Wheel Drive Differential Vacuum Actuator Compatible with：
- 1995-2005 Blazer 4.3L
- 1983-1985 S10 1.9L
- 1983-1984 S10 2.0L
- 1983-2003 S10 2.2L
- 1985-1993 S10 2.5L
- 1983-1993 S10 2.8L
- 1988-2004 S10 4.3L
- 1983-1984 S10 Blazer 1.9L
- 1983-1984 S10 Blazer 2.0L
- 1984-1984 S10 Blazer 2.2L
- 1985-1988 S10 Blazer 2.5L
- 1983-1989 S10 Blazer 2.8L
- 1988-1994 S10 Blazer 4.3L
- 1988-1988 Pon-ti-ac 6000 2.8L
- 1988-1990 Pon-ti-ac 6000 3.1L
- 1992-2005 Jimmy 4.3L
- 1983-1985 S15 1.9L
- 1983-1984 S15 2.0L
- 1984-1985 S15 2.2L
- 1985-1990 S15 2.5L
- 1983-1990 S15 2.8L
- 1988-1990 S15 4.3L
- 1983-1984 S15 Jimmy 1.9L
- 1983-1984 S15 Jimmy 2.0L
- 1985-1988 S15 Jimmy 2.5L
- 1983-1989 S15 Jimmy 2.8L
- 1988-1991 S15 Jimmy 4.3L
- 1994-2003 Sonoma 2.2L
- 1991-1993 Sonoma 2.5L
- 1991-1993 Sonoma 2.8L
- 1991-2004 Sonoma 4.3L
Thomas Harrell
Reviewed in the United States on March 21, 2025
Exact fit works excellent good quality
Customer
Reviewed in the United States on March 15, 2025
Put this on my truck to find out the spring that goes inside was missing. The spring is what shoves the 4x4 out.
Spudman69
Reviewed in the United States on March 29, 2024
Not quite to oem dimensions or standards. Doesn't like to stay clipped onto the cable but I finally modified it to work properly and stay connected
Craigc
Reviewed in the United States on July 6, 2023
I have had to replace several of these actuators over the years. The rubber typically cracks after a few years of heavy abuse. This unit seems of similar quality as the others I have replaced. everything fits as expected and works. This is also a very good price. the rubber does feel slightly thinner than the OEM if I remember right and the spring seems weaker meaning it is easier to activate. Also the construction around the rubber diaphragm is better than i have seen.
Franky Lynn
Reviewed in the United States on July 22, 2023
I have a motorbike that requires considerable hand strength, so bought this to use ported vacuum from intake manifold to assist in disengaging the clutch.
Phil
Reviewed in the United States on October 15, 2023
This actuator fits and functions exactly like the original first did. It's well-made; and the materials appear to be durable enough to last a long time.This part is a direct replacement. They are usually sitting right below the battery tray. The battery and tray both need to be removed in order to access this part. If you push the straight end of the spring clip away from the center of the differential cable, the cable will pull right out. The bracket is attached with bolts that can be accessed inside the wheel well (just turn the wheels to the left, and you'll be able to get at them). Remove the screws that hold the actuator to the bracket, and use them to attach the new one. Bolt the bracket back in place. The pin on the end of the differential cable has a groove in it. Just push it straight into the actuator's steel shaft until the spring clip clicks into place. Give the cable a tug, just to make sure it's locked-in. Then put the battery tray, battery, and battery cables back together; and the job is done.
Recommended Products