Left Hand Service Brake Chamber For Heavy Duty Trucks Beefed Up, Premium Pneumatic Actuator Assembly Replaces WAB 423 106 007 0, Fits Freightliner Cascadia Western Star Detroit Diesel Engines, Heavy Duty High Strength Construction, Precise Mounting

Single-Unit Left-Hand Brake Chamber for Heavy-Duty Trucks
✔️ Heavy-duty pneumatic brake chamber with reinforced steel housing

This heavy-duty service brake chamber converts compressed air into braking force for heavy trucks and is a direct replacement for common WAB parts. It’s designed for Freightliner Cascadia, Western Star, and Detroit Diesel platforms, ensuring reliable stopping power in long-haul fleets.

✅ Overall length: 9.00 in (228.6 mm)
✅ Diameter: 6.50 in (165.1 mm)
✅ Left-hand mounting studs standard for precise fitment
✅ Industrial grade steel housing with reinforced rubber diaphragms
✅ Direct replacement for 4231060070, 423 106 007 0, S4231060070
✅ Fits Freightliner Cascadia, Western Star, and Detroit Diesel platforms

💡 What is a heavy-duty pneumatic brake chamber used for in commercial trucks and why choose this design?

Here's a concise, handy answer:

- Converts compressed air into braking force for reliable stops on heavy-duty fleets
- Direct replacement for common part numbers keeps maintenance simple
- Steel housing with reinforced diaphragms resists wear in harsh road conditions
- Compatible with Freightliner Cascadia, Western Star, and Detroit Diesel platforms