MARSHALL brake camshafts and repair kits for trucks and trailers
S-cam brake camshafts and repair kits for BPW, SAF and Meritor axles and Scania, Mercedes-Benz and MAN trucks.

About the line
Definition
Brake camshafts: The shaft that spreads drum brake shoes: turned by the slack adjuster, its cam pushes the shoes against the drum.
Made at partner plants to MARSHALL drawings. Warranty: 5 years on almost all MARSHALL parts.
What goes into it
- 01
Original dimensions
Original dimensions and shapes: easy fitting and replacement.
- 02
Complete kits
Kits fit most popular camshaft types and hold the same parts as the original kit.
- 03
Hardened where it wears
S-head, splines and ring and bushing seats are hardened for a longer life.
Technical data
- Range
- 90+ camshafts, 20+ kits
- Range
- 90+ camshafts, 20+ repair kits
- Hardened
- S-head, splines, ring and bushing seats
- Dimensions
- As the original parts
- Warranty
- 5 years · terms
Part numbers
MARSHALL brake camshafts with OE numbers. Open a part for fitment and cross-references.
| MARSHALL no. | Part | Fits | OE number |
|---|---|---|---|
| M4530042 | Brake camshaft, right | Scania | Scania 1342746 |
| M4540141 | Brake camshaft, left | Mercedes-Benz | Mercedes-Benz 6254211636 |
| M4540142 | Brake camshaft, right | Mercedes-Benz | Mercedes-Benz 6254211736 |
| M4601020 | Brake camshaft repair kit | BPW | BPW 0980106091 |
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