901745 Rear brake cam
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Specifications
- Brand
- MCS
- Part Number
- 901745
- OEM Reference
- 41671-37
- Pack Quantity
- Each
- Category
- Brake Drums
- VAT Rate
- 20%
About This Product
This MCS rear brake cam replaces OEM 41671-37. It fits 1937 to 1957 Big Twin models with 61, 74, or 80 cubic inch engines. The cam spreads the shoes against the drum when you press the pedal. Inspect the lobe for notching or wear. A worn cam loses mechanical advantage and gives a spongy pedal. Fit this to restore crisp rear braking on a Panhead or Knucklehead.
Manufacturer part number: 901745.
Fitment
17 models37-57 61/74 & 80" Big Twin
OHV 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1938–1947 | Knucklehead E-1000 |
| Harley-Davidson | 1937–1948 | Knucklehead EL-1000 |
| Harley-Davidson | 1937–1947 | Knucklehead F-1200 |
| Harley-Davidson | 1937–1945 | Knucklehead FL-1200 |
| Harley-Davidson | 1948 | Panhead F-1200 |
Sidevalve 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1939–1948 | Flathead U-1200 |
| Harley-Davidson | 1937–1946 | Flathead UH-1300 |
| Harley-Davidson | 1938–1947 | Flathead UL-1200 |
| Harley-Davidson | 1940–1948 | Flathead ULH-1300 |
Touring 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1949–1952 | Hydra Glide E-1000 |
| Harley-Davidson | 1949–1952 | Hydra Glide F-1200 |
| Harley-Davidson | 1951–1957 | Hydra Glide FL-1200 |
| Harley-Davidson | 1953–1955 | Hydra Glide FLE-1200 |
| Harley-Davidson | 1953 | Hydra Glide FLEF-1200 |
| Harley-Davidson | 1954–1957 | Hydra Glide FLF-1200 |
| Harley-Davidson | 1957 | Hydra Glide FLH-1200 |
| Harley-Davidson | 1956 | Hydra Glide FLHF-1200 |
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Who are we? Leeds Harley-Davidson - Iron City Motorcycles
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