200133 Overdrive Roller Clutch is a replacement for the OE part 8634049 in the 1981-1990 GM TH200-4R transmission. Allomatic one way clutches are full-hardened, individually loaded, and made with high-quality maraging steel that provide higher fatigue limits than stainless steel. Our sprag profiles are designed to reduce drag and create less wear.
Where to buyWARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
