508775 MCS Mechanical brake light switch, rear. Chrome for Harley-Davidson
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Specifications
- Brand
- MCS
- Part Number
- 508775
- OEM Reference
- 72004-39
- Pack Quantity
- Sold as kit
- Category
- Switches Brake Light
- VAT Rate
- 20%
About This Product
MCS chrome-plated mechanical brake light switch for the rear. This is a reproduction of the original pull-on action switch used on vintage Harleys. It fits 1939 to 1957 Big Twin models equipped with rear drum brakes. The switch is mechanical. It triggers from the physical movement of the brake linkage. It replaces OEM part numbers 72004-39 and 72003-34. Sold as a kit. Use this on Knucklehead and Panhead restorations.
Manufacturer part number: 508775.
Fitment
17 models39-57 Big Twin
Flathead 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1943 | Flathead U-1200 |
| Harley-Davidson | 1942–1948 | Flathead UH-1300 |
| Harley-Davidson | 1942–1948 | Flathead UL-1200 |
| Harley-Davidson | 1941–1944 | Flathead ULH-1300 |
Knucklehead 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1939–1947 | Knucklehead E-1000 |
| Harley-Davidson | 1940–1948 | Knucklehead EL-1000 |
| Harley-Davidson | 1939–1947 | Knucklehead F-1200 |
| Harley-Davidson | 1941–1945 | Knucklehead FL-1200 |
Panhead 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1950–1952 | Hydra Glide E-1000 |
| Harley-Davidson | 1949 | Hydra Glide EL-1000 |
| Harley-Davidson | 1949–1952 | Hydra Glide F-1200 |
| Harley-Davidson | 1951–1955 | Hydra Glide FL-1200 |
| Harley-Davidson | 1953–1954 | Hydra Glide FLE-1200 |
| Harley-Davidson | 1953–1956 | Hydra Glide FLEF-1200 |
| Harley-Davidson | 1957 | Hydra Glide FLF-1200 |
| Harley-Davidson | 1956–1957 | Hydra Glide FLH-1200 |
| Harley-Davidson | 1948 | Panhead F-1200 |
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Who are we? Leeds Harley-Davidson - Iron City Motorcycles
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