42521-04 Master Cylinder, Rear
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Specifications
- Brand
- Harley-Davidson
- Part Number
- 42521-04
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Master Cylinder Brake Rear
- VAT Rate
- 20%
About This Product
Harley-Davidson rear brake master cylinder, part 42521-04. It fits Sportster 883 and 1200 models from 2004 to 2006, including the Custom, Low, Roadster, 883R, and 883L variants. This is the complete rear master cylinder assembly. Bench-bleed it before fitting and check the pushrod length and piston return against your old unit. Do not overtighten the banjo bolt. Made in Japan.
Manufacturer part number: 42521-04.
Fitment
7 models Sportster 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2004–2006 | SPORTSTER 1200 CUSTOM (XL1200C) |
| Harley-Davidson | 2006 | SPORTSTER 1200 LOW (XL1200L) |
| Harley-Davidson | 2004–2006 | SPORTSTER 1200 ROADSTER (XL1200R) |
| Harley-Davidson | 2004–2006 | SPORTSTER 883 (XL883) |
| Harley-Davidson | 2004–2006 | SPORTSTER 883 CUSTOM (XL883C) |
| Harley-Davidson | 2005–2006 | SPORTSTER 883R (XL883R) |
| Harley-Davidson | 2005–2006 | SPORTSTER XL883 LOW (XL883L) |
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