Hydraulic Throwout Bearing
Hays release bearings are a floating design and feature large O-rings and PTFE backup rings in the grooves to help eliminate leakage and offer a long service life. A snap ring on the front of the piston prevents over travel and keeps from pushing the bearing off the sleeve. The sealed bearing snaps in place and is easily serviceable. Our release bearing kits include bearing assembly, bearing retainer (where required), mounting hardware, adjustment shims, and -3AN bleed line.
Hays release bearings are a floating design and feature large O-rings and PTFE backup rings in the grooves to help eliminate leakage and offer a long service life. A snap ring on the front of the piston prevents over travel and keeps from pushing the bearing off the sleeve. The sealed bearing snaps in place and is easily serviceable. Our release bearing kits include bearing assembly, bearing retainer (where required), mounting hardware, adjustment shims, and -3AN bleed line.
- Offers improved clutch engagement and disengagement
- Adjustable design provides increased travel over stock release bearing
- Designed to fit various manual transmissions
- Retrofit kits offer an simple way to add easy effort hydraulic clutch actuation
- Works with single or dual disc clutches
- Floating design bearing with large O-rings and PTFE backup rings to eliminated fluid leakage
- Kits include bearing assembly, bearing retainer (where required), mounting hardware, adjustment shims, and -3AN bleed line
Information:
The included shims are the following thicknesses: Silver = .065" ; Black = .040". Requires a .750 inch bore master cylinder with a minimum of 1.1 inch strokeApplication Summary:
| Year | Make/Model |
|---|---|
| 1955-1959 | GMC 100 |
| 1951-1953 | GMC 100-22 |
| 1954 | GMC 100-24 |
| 1966 | GMC 1000 |
| 1960-1965 | GMC 1000 Series |
| 1955-1959 | GMC 150 |
| 1951-1953 | GMC 150-22 |
| 1954 | GMC 150-24 |
| 1966 | GMC 1500 |
| 1960-1965 | GMC 1500 Series |
| 1955-1959 | GMC 250 |
| 1951-1953 | GMC 250-22 |
| 1954 | GMC 250-24 |
| 1966 | GMC 2500 |
| 1960-1965 | GMC 2500 Series |
| 1964-1965 | GMC B3500 |
| 1975-1978 | GMC C15 |
| 1975-1978 | GMC C15 Suburban |
| 1967-1974 | GMC C15/C1500 Pickup |
| 1967 | GMC C15/C1500 Suburban |
| 1969-1974 | GMC C15/C1500 Suburban |
| 1979-1986 | GMC C1500 |
| 1988-1991 | GMC C1500 |
| 1979-1984 | GMC C1500 Suburban |
| 1975-1978 | GMC C25 |
| 1975-1978 | GMC C25 Suburban |
| 1967-1974 | GMC C25/C2500 Pickup |
| 1967-1974 | GMC C25/C2500 Suburban |
| 1979-1986 | GMC C2500 |
| 1988-1991 | GMC C2500 |
| 1979-1984 | GMC C2500 Suburban |
| 1975-1978 | GMC C35 |
| 1967-1974 | GMC C35/C3500 Pickup |
| 1979-1986 | GMC C3500 |
| 1988-1991 | GMC C3500 |
| 1978-1980 | GMC Caballero |
| 1948-1949 | GMC EF241 |
| 1948-1949 | GMC EF242 |
| 1948-1950 | GMC FC100 |
| 1952 | GMC FC100-22 |
| 1948-1950 | GMC FC150 |
| 1948-1950 | GMC FC250 |
| 1948-1950 | GMC FC280 |
| 1963-1966 | GMC G1000 Series |
| 1975-1978 | GMC G15 |
| 1967-1974 | GMC G15/G1500 Van |
| 1964-1966 | GMC G1500 |
| 1979-1982 | GMC G1500 |
| 1985-1990 | GMC G1500 |
| 1975-1978 | GMC G25 |
| 1967-1974 | GMC G25/G2500 Van |
| 1979-1982 | GMC G2500 |
| 1986-1990 | GMC G2500 |
| 1975-1978 | GMC G35 |
| 1971-1974 | GMC G35/G3500 Van |
| 1979-1982 | GMC G3500 |
| 1986-1990 | GMC G3500 |
| 1964-1966 | GMC I1000 |
| 1965-1966 | GMC I1500 |
| 1965-1966 | GMC I2500 |
| 1966 | GMC I3500 |
| 1970-1991 | GMC Jimmy |
| 1966 | GMC K1000 |
| 1966 | GMC K1000 Pickup |
| 1975-1978 | GMC K15 |
| 1975-1978 | GMC K15 Suburban |
| 1966-1974 | GMC K15/K1500 Pickup |
| 1967-1974 | GMC K15/K1500 Suburban |
| 1979-1986 | GMC K1500 |
| 1988-1991 | GMC K1500 |
| 1979-1984 | GMC K1500 Suburban |
| 1975-1978 | GMC K25 |
| 1975-1978 | GMC K25 Suburban |
| 1967-1974 | GMC K25/K2500 Pickup |
| 1967-1974 | GMC K25/K2500 Suburban |
| 1979-1986 | GMC K2500 |
| 1988-1991 | GMC K2500 |
| 1979-1984 | GMC K2500 Suburban |
| 1977-1978 | GMC K35 |
| 1968-1974 | GMC K35/K3500 Pickup |
| 1979-1986 | GMC K3500 |
| 1988-1991 | GMC K3500 |
| 1965-1967 | GMC L3500 |
| 1966-1967 | GMC LI3500 |
| 1966 | GMC P1000 |
| 1975-1978 | GMC P15 |
| Attributes | |
| Amount of Travel | 0.700 |
| Bearing Retainer Included | No |
| Bearing Style | Hydraulic |
| Bleed Line Included | Yes |
| Bleed Line Length (inches) | 18 |
| Brand | Hays |
| California Proposition 65 | No |
| Category | Transmission |
| Compressed Length | 1.75 inches, 1.75 inches |
| Country of Origin (Primary) | US |
| Emission Code | 5, 5 |
| Feed Line Included | No, No |
| Fitting Size | 3AN, 3AN |
| Fittings Included | Yes, Yes |
| Harmonized Tariff Code (Schedule B) | 8483506000 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| NAFTA Preference Criterion Code | B |
| Part Type | Clutch Release Bearing |
| Product Type | Hydraulic Release Bearing Kit, Hydraulic Release Bearing Kit |
| Sale Category | Transmission and Drivetrain |
| SDR Required Flag | N |
| Shims Included | Yes, Yes |
| Sub Category | Bearings |
| Transmission | Category |
| Transmission Collar Size | 1.375 inches, 1.375 inches |
| Warning | California Proposition 65, California Proposition 65 |
| Warranty | Limited 90 Day Warranty, Manufacturer's Limited 90 Day Warranty |
| GTIN | 00090127055908 |