MASTER. CYL. GASKET
Fits Chevrolet, Cadillac, Buick & more — 19 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceSelect your vehicle to check fitment.
Dorman - HELP 42072 Vehicle Fitment
Fits 19 vehiclesThis MASTER. CYL. GASKET fits Chevrolet, Cadillac, Buick, GMC and 3 more makes vehicles.
2020 Chevrolet Express 2500
2018 Chevrolet Express 3500
2015 Chevrolet Silverado 2500
2008 Chevrolet Colorado
2008 Chevrolet Malibu
2003 Chevrolet Suburban 2500
Dorman - HELP 42072 Specifications
- Material
- Caucho
- Contenidos del paquete
- 1 junta del cilindro maestro del freno
- Package Contents
- 1 Brake Master Cylinder Gasket
- Material
- Élastomère
- Material
- Rubber
Dorman - HELP 42072 Product Description
Esta junta de la tapa del depósito del cilindro maestro de los frenos está diseñada para empatar en ajuste y función con la junta original en vehículos específicos, y para brindar durabilidad y un rendimiento confiable.
Key Features
- Direct replacement - this brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Restores functionality - this gasket is made to fit and fully restore part functionality after the original gasket fails
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
- Calidad confiable: respaldada por un equipo de expertos de producto en Estados Unidos y más de un siglo de experiencia automotriz
- Construcción duradera: esta pieza está hecha con materiales de calidad para garantizar un rendimiento confiable y una larga vida útil
- Restaura la funcionalidad: esta junta está hecha para adaptarse y restaurar completamente la funcionalidad de la pieza tras la falla de la junta original
- Sustituto directo: esta junta de la tapa del depósito del cilindro maestro de los frenos está diseñada para empatar en ajuste y función con la junta original en vehículos específicos
This brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles, and is engineered for durability and reliable performance.
About Dorman - HELP
Shop Dorman - HELP Brake Master Cylinder Reservoir Cap Gasket at Autrex with vehicle fitment details, current pricing, and checkout options for the Dorman - HELP 42072. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — Dorman - HELP 42072
What vehicles does the Dorman - HELP 42072 fit?
The Dorman - HELP 42072 fits 19 vehicle applications including 2020 Chevrolet Express 2500, 2018 Cadillac Escalade, 2018 Chevrolet Express 3500, 2015 Chevrolet Silverado 2500, 2008 Chevrolet Colorado and 14 more. Check the full fitment list above to confirm your vehicle.
What are the shipping options for the Dorman - HELP 42072?
Shipping options for the Dorman - HELP 42072 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the Dorman - HELP 42072?
For current pricing on the Dorman - HELP 42072, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the MASTER. CYL. GASKET a direct fit replacement?
Yes, the MASTER. CYL. GASKET by Dorman - HELP is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the MASTER. CYL. GASKET come with?
The MASTER. CYL. GASKET comes with the standard Dorman - HELP manufacturer warranty. Please check the product specifications for exact warranty terms.
Do brake pads come in a set?
Yes, our brake pads are sold as axle sets (enough for both wheels on one axle). If you need pads for all four wheels, you will need to order both front and rear sets.