RIVA Yamaha 1.8L Crankcase Main Stud Kit
Our ultra high-strength Crankcase Main Stud Kit is essential equipment when upgrading internal components on your high-boost Yamaha engine. Precision-machined from premium grade 8740 alloy and heat treated to exacting tolerances, these studs dramatically increase reliability & ease of maintenance.
For use with Yamaha 1.8L EnginesKey Features:
- Superior material & heat treat process provide 10X better fatigue strength than OEM bolts.
- Studs provide improved alignment of crankshaft for increased reliability and ease of maintenance.
- More accurate & consistent torque loading provides a more uniform clamping force on crankshaft.
- Item Requires Shipping
- 2.0 lbs.
- W5.0000” x H3.0000” x L5.0000”
- Free Shipping (Continental USA Only)