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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
BSA Crankshaft Alternator Rotor Nut by CBS - (1) - 29-2023For the past few years we had had issues with finding BSA crankshaft rotor nuts that actually fit. We have encountered rotor nuts that were too small and too large with the incorrect thread specifications Not only are some rotor nuts made incorrectly, but BSA changed the nut "specification" without changing the part number! From what we know, there was a spec change on the rotor that happened around 1968ish Early types where 5 8" X 20 TPI (British)
For the past few years we had had issues with finding BSA crankshaft rotor nuts that actually fit. We have encountered rotor nuts that were too small and too large with the incorrect thread specifications
Not only are some rotor nuts made incorrectly, but BSA changed the nut "specification" without changing the part number! From what we know, there was a spec change on the rotor that happened around 1968ish
Early types where 5/8" X 20 TPI (British) and the later types where 5/8" X 20 (American) - although on paper they look the same, in fact they are not. The pitch diameter is different from British threads and American
Each nut is machined here in the USA - Measures 5/8" X 20 (British) designed to work with A50 / A65 models up to approx 1968 and also fits some early BSA C15 / B40 models that use a rotor nut without a flange.... Check your parts book and measure your cranks
**Features**
- Made in the USA
- OEM part number is 29-2023 & 29-6238
- Free shipping in the USA (lower 48)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy