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939104 Pivot shaft, swingarm

Fits: 54-81 XL Sportster OEM: 47511-52
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Part #: 939104

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Specifications

Brand
MCS
Part Number
939104
OEM Reference
47511-52
Pack Quantity
Each
Category
Swingarms Pivot Shafts
VAT Rate
20%

About This Product

This swingarm pivot shaft from MCS is a direct replacement for the original equipment on Ironhead Sportsters. It is designed to meet the exact specifications of the factory part, ensuring your rear suspension stays tight and aligned. It fits 1954 to 1981 XL Sportster models and serves as a reliable alternative to OEM number 47511-52. When you are refreshing the chassis on a vintage Sporty, replacing a worn or pitted pivot shaft is essential for maintaining handling stability. This high-quality steel shaft provides the durability needed for classic builds and restorations, keeping your swingarm moving smoothly through its travel without the slop often found in high-mileage bikes.

Manufacturer part number: 939104.

Fitment

17 models

54-81 XL Sportster

Cafe Racer
1 model
Brand Year Model
Harley-Davidson 1977–1978 Sportster 1000 XLCR-1000
Model K
1 model
Brand Year Model
Harley-Davidson 1955–1956 Model K KH-900
Roadster
1 model
Brand Year Model
Harley-Davidson 1979–1980 Sportster 1000 XLS-1000
Sportster
11 models
Brand Year Model
Harley-Davidson 1975–1980 Sportster 1000 XLCH-1000
Harley-Davidson 1981 Sportster 1000 XLH
Harley-Davidson 1979–1980 Sportster 1000 XLH-1000
Harley-Davidson 1981 Sportster Roadster 1000 XLS
Harley-Davidson 1975–1978 Sportster Standard XLH-1000
Harley-Davidson 1957–1959 Sportster XL-900
Harley-Davidson 1958 Sportster XLC-900
Harley-Davidson 1972–1979 Sportster XLCH-1000
Harley-Davidson 1958–1972 Sportster XLCH-900
Harley-Davidson 1972–1975 Sportster XLH-1000
Harley-Davidson 1958–1972 Sportster XLH-900
Touring
1 model
Brand Year Model
Harley-Davidson 1954 Model K KH-900
XLT Touring
1 model
Brand Year Model
Harley-Davidson 1977–1980 Sportster 1000 XLT-1000
55CI (883CC) OHV 4 Cycle-Twin
1 model
Brand Year Model
Harley-Davidson 1980 Sportster Standard XLH

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Who are we? Leeds Harley-Davidson - Iron City Motorcycles

Who are we? Leeds Harley-Davidson - Iron City Motorcycles

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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.

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