Wabco 4231046120 Brake Chamber Cam

Description

The Wabco 4231046120 Brake Chamber Cam 16 is a crucial component within air brake systems, specifically in brake actuators. It translates air pressure into mechanical force to apply the brakes on commercial vehicles. This cam is designed for robust and reliable operation, ensuring consistent braking performance. It features M16 x 1.5 bolt threads and port threads, a 14mm clevis pin diameter, and a stroke of 57.0 mm. With dimensions of 167 x 154 x 160 mm, it’s engineered to meet OE specifications and operate efficiently within a temperature range of -40°C to +80°C, delivering an output force of 7000 N and a return-spring force of 250 N.

Key Features & Benefits

This little guy basically translates the air pressure from your brake chamber into actual mechanical movement. It’s a shaped piece inside the chamber that a pushrod rides on. As air fills the chamber, it pushes on this cam, and that cam then pushes the pushrod, which ultimately applies the brakes. It's all about converting air power into stopping power. It's part of the air brake system on larger vehicles – trucks, buses, trailers, that sort of thing. It’s a critical component inside the brake chamber itself. Think of the brake chamber as the muscle, and the cam as one of the key levers that makes it work. Without a properly functioning cam, you won’t get consistent, strong braking.

Symptoms, Risks & Replacements

It’s important because it directly impacts your stopping ability. If this cam is worn, cracked, or sticking, it won't translate the air pressure correctly. You’ll notice if it's really bad – maybe slow response when you hit the brakes, or uneven braking between wheels. Even small wear can lead to bigger issues over time, making the whole brake job less reliable and potentially unsafe. We carry a good selection of these at Fixparts Online, and it's one of those parts where preventative maintenance is really worthwhile. Replacing it when you do other brake work can save you trouble down the road.

Warranty Information

Wabco Brake Chamber Cam (MPN 4231046120) comes with a 1-year warranty.