Need help? We're here!
(888) 312-8812 Login SignupDouble Diaphragm Brake Chamber
To convert air pressure into brake movement, the MGM Double Diaphragm Brake Chamber works at the drum brake actuation point. This chamber combines service brake operation with spring brake holding force in one wheel-end air brake component. During service braking, air pressure moves the pushrod and transfers force into the linkage. During parking or emergency operation, the spring section supplies mechanical holding power. The MGM Brakes 3427051 handles both air-applied stopping force and spring-applied holding force.
| Chamber Type | Double Diaphragm Brake |
| Diaphragm Diameter | Rubber IN |
| Mounting Bolt Length | 1.570 IN |
| Mounting Bolt Thread | 5/8-11 |
| Port Size | 3/8-18 NPTF |
| Spring Size | 24 |
| Service Size | 24 |
| Stroke | 2.50 IN |
| UNIT | Aftermarket |
| Diaphragm | Rubber |
| Rod Diameter | 5/8 |
| Push Rod Length - no yoke | 8.00 |
| Country of Origin (Primary) | US |
| 2 | |
| VMRS Code | 013004000 |
| Brand | Part Number |
|---|---|
| HALDEX | GC2424L |
| MERITOR | C203276X24, C233276X24 |
| NAVISTAR | FLTC2424SB20 |
| WORLD AMERICAN | WA2424T |
Be the first to review this product!
Be the first to ask a question about this product!
Optional. Please do not use your full name.
Minimum 10 characters, maximum 500 characters
You can upload up to 3 images to help illustrate your question. Supported formats: JPG, PNG, GIF, WebP
Please complete the reCAPTCHA verification to submit your question.
California residents see

