901748 Bushing, brake cam. +.015" od
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- MCS
- Part Number
- 901748
- OEM Reference
- 901748
- Pack Quantity
- Each
- Category
- Brake Drums
- VAT Rate
- 20%
About This Product
When you are rebuilding a mechanical drum brake backing plate on a vintage Big Twin, the brake cam bushing is often a part that needs attention. This MCS bushing features a +.015 inch oversized outer diameter, making it the perfect solution for backing plates where the original hole has become slightly enlarged or worn over decades of use. It fits 1937 to 1957 Big Twin models. Installing this bushing ensures the brake cam rotates smoothly without excess play, which is vital for consistent brake shoe engagement. It is a precision-made component designed to help restorers save original parts while maintaining tight mechanical tolerances in the braking system.
Manufacturer part number: 901748.
Fitment
17 models37-57 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 |
Related Products
View all →
More from MCS
View all →
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
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.