Flywheels

🛑 CRITICAL: Verify Specifications

Severe clutch slippage, starter drive grinding, or catastrophic housing failure can occur if drivetrain metrics deviate from factory parameters. Before processing your order or checking out, cross-verify your original flywheel attributes across these core technical benchmarks:

• Ring Gear Tooth Count: Physically count and verify the exact number of teeth on the outer ring gear to ensure perfect starter drive pinion meshing.
• Crankshaft Bolt Configuration: Confirm the precise bolt circle diameter and positioning dowel pin locations on the rear crankshaft flange interface.
• Clutch Face Surface Dimensions: Check the overall friction surface face diameter to allow proper pressure plate seating and total friction disc contact.
• Application Sourcing: Our inventory is precision-balanced to support passenger car street performance, heavy-duty automotive applications, and medium-duty commercial fleet configurations.

Expert Installation & Field Note

Based on our shop experience specializing in heavy-duty brakes and clutches since 1985, premature clutch wear, severe pedal chatter, or release bearing noise on passenger vehicles and commercial trucks alike are frequently caused by installing a brand-new clutch kit onto an uneven, glazed, or heat-checked flywheel face. Attempting to drop a new disc onto an un-replaced flywheel surface ruins the new clutch lining's contact alignment. **Always install a brand-new flywheel alongside your new clutch assembly, clean the rear crankshaft mounting face meticulously, and torque the flywheel bolts in a progressive star sequence to precise manufacturer specifications before putting the vehicle back into service.**