23902-81 Sportster Crankshaft Pinion & Sprocket Shaft Nut, 1981-1985 (OEM 23902-81)
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Iron City Dealer
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Specifications
- Brand
- Eastern MC Parts
- Part Number
- 231789
- OEM Reference
- 23902-81
- Pack Quantity
- Each
- Category
- Crankshafts & Parts
- VAT Rate
- 20%
About This Product
This Eastern MC Parts crankshaft pinion and sprocket shaft nut replaces OEM 23902-81. It fits 1981-1985 Ironhead and early Evo Sportster models. The nut is made from aircraft-quality steel and heat-treated to 61-63 Rockwell. It secures the pinion and sprocket shafts in the bottom end. Check the threads and torque it to spec during assembly. Do not reuse a tired nut here.
Fitment
5 modelsSportster
Sportster 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981–1985 | SPORTSTER XLS |
| Harley-Davidson | 1983–1984 | SPORTSTER XR-1000 |
| Harley-Davidson | 1983–1985 | SPORTSTER XLX |
| Harley-Davidson | 1981–1985 | Sportster 1100 (1987) CANH XLH1100 Sportster 1100 (1987) Sportster 1100 XLH1100 CANH |
| Harley-Davidson | 1985 | SPORTSTER 883 HUGGER XL883HUG |
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