500555 Ignition timer shaft gear
Fits: 37-69 OHV Big Twin; 52-70 K; XL Spo…
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Specifications
- Brand
- MCS
- Part Number
- 500555
- OEM Reference
- 32531-36
- Pack Quantity
- Each
- Category
- Ignition Timer Driven Gears
- VAT Rate
- 20%
About This Product
This MCS ignition timer shaft gear fits the circuit breaker shaft on 1937–1969 OHV Big Twins, 1952–1970 K and XL Sportster models, and all Flathead engines. It is compatible with OEM, S&S, Joe Hunt, and Morris magneto setups, making it a versatile replacement for a wide range of ignition configurations. It replaces Harley-Davidson OEM part 32531-36. If your points timing is inconsistent or the existing gear shows wear, this stock-style reproduction restores accurate ignition timing to your vintage Harley.
Manufacturer part number: 500555.
Fitment
5 models37-69 OHV Big Twin; 52-70 K; XL Sportster; all Flatheads
Sportster 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1975–1978 | Sportster 1000 XLCH-1000 |
| Harley-Davidson | 1975–1978 | Sportster Standard XLH-1000 |
| Harley-Davidson | 1979 | Sportster XLCH-1000 |
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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