517971 Sprocket shaft, 1955 Big Twin
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- MCS
- Part Number
- 517971
- OEM Reference
- 24001-55
- Pack Quantity
- Each
- Category
- Sprocket Shafts
- VAT Rate
- 20%
About This Product
MCS sprocket shaft. Splined, for 1955 Big Twin only. Replaces OEM 24001-55. 1955 was a transitional year for the crankcases. You need this specific shaft for the flywheel assembly. It is the correct length and spline for the primary drive. If you are rebuilding a 1955 Panhead, do not try to make a later shaft fit. Use this one.
Manufacturer part number: 517971.
Fitment
1955 Big Twin only
Related Products
View all →
Jims
Sprocket shaft. 77-E81 XL
Jims
Sprocket shaft. L81-85 XL
Jims
Sprocket shaft. 70-71 B.T.
Jims
Sprocket shaft kit. L81-85 & 70-99 B.T.
Jims
Sprocket shaft only. L81-85 & 70-99 B.T.
Jims
Sprocket shaft. 57-76 XL
Jims
Sprocket shaft. 45" Flathead
MCS
Sprocket shaft, 45" Flathead
More from MCS
View all →
Wheel hub spacer front 2.424"
Wheel hub spacer, inner. Front. 1.316"
Tapered bearing & race kit
Cam driven gear. 34T
Pushrod cover seal kit, blue silicone
Rivet set for early saddlebags & tour-pak
OEM style main wiring harness. XLCH
OEM style main wiring harness. XLCH
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.