Drivetrain› Clutches and Components
Hays
Clutch Release Bearing 70-104 Throwout Bearing 1.375 Inch Shaft Diameter Each Hays
SKU: H00D 70-104
Moderate — 2–4 hours
Description
Part #: 70-104
Hays high performance throwout bearings have been developed to withstand the high-spring pressure and high RPM operation common to racing clutches. Each bearing face is heat-treated and blanchard-ground to ensure trueness.The collars are heat-treated for strength and machined to close tolerances for secure bearing fork attachment. The ball-bearing race is packed with heat-resistant moly-based grease for better lubrication and longer life.A nylon liner and bearing retainer is also featured for cooler and quieter operation.Details:Bearing Style: MechanicalEmission Code: 5Input Shaft Diameter: 1.375 InchWeight: 1.13
Features:
- Heat-Treated Bearings
- Heat-Treated Blanchard-Ground
- Heat-Treated Collars
- Nylon Liner For Cool And Quiet Operation
- Bearing Retainer For Cool And Quiet Operation
- Developed To Withstand High Spring Pressure
High Performance Throwout Bearing | Bearing Width 0.901 in. | 1.375 in. Shaft Diameter | High Performance GM
MIA's Description
Fitment
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Specifications
| Brand | Hays |
| Part Number | H00D 70-104 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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