518004 Pinion shaft bushing. +.005"
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Specifications
- Brand
- MCS
- Part Number
- 518004
- OEM Reference
- 24601-40
- Pack Quantity
- Each
- Category
- Crankcase Bushings
- VAT Rate
- 20%
About This Product
This steel pinion shaft bushing is designed for 1940–1954 OHV Big Twin models, covering the late Knucklehead and early Panhead eras. It is an oversized version, measuring +.005" over standard, making it the ideal solution for crankcases where the original bushing bore has seen excessive wear. This bushing is installed directly into the crankcase to provide a precise, durable bearing surface for the pinion shaft. Replacing OEM 24601-40, this MCS component, also referenced as 518004, is essential for restoring the correct tolerances in your engine's bottom end, ensuring smooth rotation and proper oiling for your vintage Harley-Davidson motor.
Manufacturer part number: 518004.
Fitment
40-54 OHV Big Twin
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