346212 Extended Motor Sprocket Shaft Nut Fits All Shovelhead 1970 1
Fits: Big Twin | FX | FXR | Softail | Tou…
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
- Zodiac (Genuine Zodiac Products)
- Part Number
- 346212
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Primary Offset Kits
- VAT Rate
- 20%
About This Product
Zodiac offers these extended sprocket shafts and hardware for Big Twin, FX, FXR, Softail, and Touring models to facilitate wide-tire custom builds. This kit allows you to offset the primary drive by 12mm to 55mm, providing the clearance needed for oversized rear rubber while keeping the engine centered. The kit includes extended motor sprocket shafts, nuts, and spacer rings suitable for models from 1970 to the present. To mitigate the extra stress on the crank from the wider 45mm and 55mm extensions, those specific spacer rings come with an installed support bearing. It’s a comprehensive hardware package for any builder looking to push the limits of rear tire width.
Fitment
29 modelsBig Twin | FX | FXR | Softail | Touring
Fxr 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | DISC GLIDE FXRDG |
| Harley-Davidson | 1982–1984 | LOW RIDER FXRS |
| Harley-Davidson | 1983–1984 | SPORT GLIDE FXRT |
| Harley-Davidson | 1982–1983 | SUPER GLIDE FXR |
Softail 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981–1982 | BLACKLINE FXS |
| Harley-Davidson | 1983–1984 | BREAKOUT FXSB |
| Harley-Davidson | 1984 | SOFTAIL STANDARD FXST |
| Harley-Davidson | 1981–1984 | SUPER GLIDE FXE |
| Harley-Davidson | 1981–1984 | SUPER GLIDE FXEF |
| Harley-Davidson | 1981–1982 | SUPER GLIDE FXB |
| Harley-Davidson | 1983 | SUPER GLIDE FXDG |
| Harley-Davidson | 1981–1984 | WIDE GLIDE FXWG |
Touring 17 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | Classic Tour Glide Classic (1984) Tour Glide Classic FLT Classic |
| Harley-Davidson | 1984 | Electra Glide (1984) Electra Glide FLHT |
| Harley-Davidson | 1983–1984 | ELECTRA GLIDE CLASSIC FLHTC |
| Harley-Davidson | 1981–1982 | ELECTRA GLIDE CLASSIC WITH SIDECAR FLHC WITH SIDECAR |
| Harley-Davidson | 1983–1984 | ELECTRA GLIDE CLASSIC WITH SIDECAR FLHTC WITH SIDECAR |
| Harley-Davidson | 1984 | ELECTRA GLIDE SPECIAL WITH SIDECAR FLHX WITH SIDECAR |
| Harley-Davidson | 1981–1984 | ELECTRA GLIDE SPORT FLHS |
| Harley-Davidson | 1981–1984 | ELECTRA GLIDE STANDARD SHRINE FLH SHRINE |
| Harley-Davidson | 1981–1982 | HERITAGE FLH-HERITAGE |
| Harley-Davidson | 1981–1982 | Heritage Classic FLHC |
| Harley-Davidson | 1981–1984 | Street Glide® FLHX |
| Harley-Davidson | 1981–1983 | TOUR GLIDE FLT |
| Harley-Davidson | 1980–1984 | TOUR GLIDE CLASSIC FLTC |
| Harley-Davidson | 1984 | TOUR GLIDE CLASSIC WITH SIDECAR FLTC WITH SIDECAR |
| Harley-Davidson | 1983 | TOUR GLIDE WITH SIDECAR FLT WITH SIDECAR |
| Harley-Davidson | 1983 | TOURING ELECTRA GLIDE STANDARD FLHT |
| Harley-Davidson | 1981–1984 | TOURING REVIVAL FLH |
Related Products
View all →
Wurth
Primary Kit Rubber Grommet, 6mm ID x 4mm
Zodiac (Made in Europe)
Primary Kit Spacer Washer, Guide Dog Ring, 2010-Up
Zodiac (Genuine Zodiac Products)
EXTENDED SPROCKET SHAFTS & NUTS, PRIMARY SPACERS AND TRANSMISSION MOUNTING PLATES
Zodiac (Genuine Zodiac Products)
EXTENDED SPROCKET SHAFTS & NUTS, PRIMARY SPACERS AND TRANSMISSION MOUNTING PLATES
Zodiac (Made in Europe)
Primary Kit Inner Output Gear Spacer, 25mm, TC07-17
Zodiac (Made in Europe)
Primary Kit Spacer Dowel, 25mm, 2007-Up
Zodiac (Genuine Zodiac Products)
EXTENDED SPROCKET SHAFTS & NUTS, PRIMARY SPACERS AND TRANSMISSION MOUNTING PLATES
Zodiac (Made in Europe)
EXTENDED SPROCKET SHAFTS & NUTS, PRIMARY SPACERS AND TRANSMISSION MOUNTING PLATES
More from Zodiac (Genuine Zodiac Products)
View all →
REPLACEMENT O-RINGS FOR CUSTOM O-RING PEGS
CARRERA POWERBANK WITH LED FLASHLIGHT
BENDIX CARBURETOR REBUILD KIT
OIL PUMP GASKET, SEAL AND O-RING KITS FOR K, KH & SPORTSTER
GENUINE ZODIAC MANIFOLD FLANGES
EXHAUST MOUNTING FLANGE AND RETAINING RING KITS
REGULATOR MOUNTING BRACKET
Forward Control Main Bracket, Replacement for ZPN056083
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.