CRANKSHAFT ASSY 03-20 YZ250, HOTRODS 4138 YAMAHA
Hot Rods Crankshaft Assembly 4138 is a precision-engineered replacement. It features a Hot Rods connecting rod and is factory-assembled and trued to within .001 for optimal performance. This assembly is completely rebuildable and does not include main bearings. Features include factory-assembled crankshaft with Hot Rods connecting rod, precision trued to within .001, fully rebuildable for extended service life, and ready to install for reliable performance. Included items are the Crankshaft Assembly and Top End Needle Bearing (18x22x22). Cross-reference OEM part numbers include Yamaha 5UP-11400-00-00 and 5UP-11400-10-00. Part Number: 56-186.HR.
- SKU
- 56-186.HR
- Brand
- Hot Rods
- Availability
- In Stock (1)
FULL DESCRIPTION
Hot Rods Crankshaft Assembly 4138 is a high-performance, precision-engineered replacement crankshaft designed to restore the heart of your Yamaha motorcycle's engine. This assembly is factory-assembled and trued to an exacting tolerance of.001, ensuring optimal balance and smooth operation. It features a robust Hot Rods connecting rod for enhanced durability and includes a top-end needle bearing for complete initial installation. Engineered for reliability and performance, this crankshaft assembly is fully rebuildable, offering extended service life and value.
Key Features:
- Complete crankshaft assembly featuring a Hot Rods connecting rod.
- Precision trued to within.001 for superior balance and reduced vibration.
- Factory assembled and ready for installation.
- Fully rebuildable design for long-term use and maintenance.
- Includes a top-end needle bearing (18x22x22).
Cross-Reference OEM Part Numbers:
- Yamaha: 5UP-11400-00-00
- Yamaha: 5UP-11400-10-00
