518119 Lock nut, swingarm bearing. left
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Specifications
- Brand
- MCS
- Part Number
- 518119
- OEM Reference
- 47514-52
- Pack Quantity
- Each
- Category
- Swingarms Assy
- VAT Rate
- 20%
About This Product
This MCS lock nut is a specialized piece of hardware for the left side swingarm bearing on vintage Harley-Davidson models. It fits 1954 to early 1974 K-models and XL Sportsters, providing the necessary security for the swingarm pivot assembly. In these older chassis designs, ensuring the swingarm is properly tensioned and locked in place is vital for handling and safety. This nut is a direct replacement for OEM 47514-52 and 518119, making it an essential item for any suspension overhaul or frame restoration. It is sold individually, and since most of these bikes only use one on the left side, it is exactly what you need to finish the job correctly.
Manufacturer part number: 518119.
Fitment
12 models54-E74 K; XL Sportster1 used
Model K 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1955–1956 | Model K KH-900 |
Sportster 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1975–1978 | Sportster 1000 XLCH-1000 |
| Harley-Davidson | 1975–1978 | Sportster Standard XLH-1000 |
| Harley-Davidson | 1957–1959 | Sportster XL-900 |
| Harley-Davidson | 1973–1979 | Sportster XLCH-1000 |
| Harley-Davidson | 1959–1972 | Sportster XLCH-900 |
| Harley-Davidson | 1974 | Sportster XLH-1000 |
| Harley-Davidson | 1960–1972 | Sportster XLH-900 |
Touring 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1959 | Duo Glide FLHF-1200 |
| 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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