Buy OEM General Motors Part # 15598481. Switch. 4WD, 2 prong. 4WD, drive indicator, 2 prong. Blazer/Sonoma/S10; 2 Prong. S-Series. S-Series; 2 Prong. Front suspension. carrier

2 prong. 3 prong. 3. 08 ratio (GU4). 3. 42 & 3. 73. 3. 42 ratio (GU6). 3. 73 ratio (GT4). 4WD. ALL. Awd. Inner. Outer. stamped ZBX. stamped ZBY. stamped ZPU or ZPC. stamped ZSS. stamped ZSX. stamped ZTM. stamped ZTN. stamped ZTP. stamped ZTR. stamped ZTS. stamped ZTU. stamped ZTX.

2 prong. 3 prong. 3. 08 gear. 3. 42 & 3. 73 gear. 3. 42 gear. 4WD. Drive indicator. Front differential. Inner. Large. Ring & pinion. Shift cable. Small. W/AUTO TRANS. W/HIGH Rider. W/MANUAL TRANS. W/O High Rider. W/O Sport package. W/SPORT package. ZR2.

Axle assy; s-series; W/4. 3L. Axle assy; s-series; W/O 4. 3L. Blazer/Sonoma/S10; 2 Prong. Blazer/Sonoma/S10; 3 Prong. Blazer/Sonoma/S10; 3.08 Ratio. Blazer/Sonoma/S10; 3.42 Ratio; Auto Trans. Blazer/Sonoma/S10; 3.42 Ratio; Manual Trans. Blazer/Sonoma/S10; 3.73 Ratio; Auto Trans. Blazer/Sonoma/S10; 3.73 Ratio; Manual Trans. S-Series; 2 Prong. S-Series; 2.74 Ratio. S-Series; 3 Prong. S-Series; 3.08 Ratio. S-Series; 3.42 Ratio. S-Series; 3.73 Ratio. S-Series; 4.10 Ratio. S-Series; 4.11 Ratio. S-Series; All. S-Series; Left. S-Series; Pinion. S-Series; Right. S-Series; Side. S-series; W/2. 73. S-Series; w/High Wider Pkg.; Left. S-Series; w/High Wider Pkg.; Right. S-series; W/O 2. 73.