MGM Air Brake Chamber Cross-Reference to Aftermarket

MGM chambers cross like any other

MGM Brakes has built air brake chambers for the heavy-duty market for decades — service chambers and spring brakes you'll find on trucks and trailers. They're made to the same DOT 121 foundation-brake standard as the rest, so the replacement is decided by the type, stroke and mounting on the can, not by the MGM name.

The four things to match

• Type and stroke (30/30, long/short) — exactly.
• Service chamber or spring brake.
• Clamp-type vs bolt-together and stud pattern.
• Pushrod length and clevis.

How the cross works

Match those and an MGM chamber crosses to a premium-quality aftermarket direct replacement. Our chamber pages carry the interchange info so you order off the number on your old unit rather than guessing. If the ID tag is gone, the VIN gets us the spec the truck left the factory with.

Same braking, fair price

A quality aftermarket chamber built to the same standard bolts to the same holes and clamps the same as the MGM unit it replaces. The difference in the box is the price — you're not paying a badge premium on a standardized part.

Cross it with PartStop

Give us the number off the old MGM chamber, or the VIN, and we'll match it — premium-quality aftermarket direct replacement, 6+ month warranty, same-day from Tacoma, singles and 2/4/10-packs.