Name: Dorman® 42040 - Master Cylinder Cap
Brand: Dorman
SKU: mpn2388482
Price: 19.07 USD
Availability: InStock
Rating: 4.7 (6 reviews)

Vehicle Fitment

Buick

Cadillac

Chevy

Dodge

GMC

Oldsmobile

Pontiac

Specifications

Gasket or Seal Included	No
Seal Included	Not Required
Master Cylinder Material	Plastic
Shape	Rectangular
Mounting Hardware Included	No
Additional Info	Without Reservoir

Includes

1 Cylinder Cap

Features

Save time, money and labor by replacing only the Cylinder Cap Gasket instead of the entire Brake Master Cylinder
Constructed of high-quality plastic for lasting durability
Protects braking system by providing a tight seal against the elements
A necessary safety item-prevents brake fluid from splashing and/or leaking

Product Details

Master Cylinder Cap (42040) by Dorman®. Dorman's Brake Master Cylinder Caps are engineered for affordability and convenience. Save time, money and labor by replacing only the Cap, instead of the entire Brake Master Cylinder.

When you want to get OEM quality without the high dealer price, Dorman is the right choice for you. Today you can fix your vehicle properly and have money left in your pocket with a Dorman product. It will look, function, and fit just like the part from the dealer, so your vehicle will operate as it should or even better. The Dorman product is designed using state-of-the-art technologies to exactly replicate the OEM unit, then it is manufactured with modern tooling so that the end product looks and fits exactly as designed. The unit is made to the same dimensions as the OEM part with the same gauge material. Dorman is confident in the quality of their products, which is why the company covers them with a limited lifetime warranty against any defects in materials and workmanship. Easily restore the appearance and function of your vehicle with Dorman products.

Dorman® - Catalogs Dorman Authorized Dealer Product lines FAQ Warranty

Brand:

Dorman

Part Number:

42040

UPC:

037495420402

OE Numbers:

18002375, 18060020

Warranty

Dorman Products warrants that the product is free from defects in material and workmanship under normal use and service for the period stated below:

Hybrid battery – fleet: 12 months from the date of purchase
Hybrid battery – non-fleet: 36 months from the date of purchase
Manifold Converters: 60 months or 50,000 miles from the date of purchase
Heavy Duty DPF / DOC: 24 months from the date of purchase
Light Duty DPF / DOC: 24 months or 36,000 miles from the date of purchase
Heavy Duty EGR Coolers: 36 months from the date of purchase
Light Duty EGR Coolers: Limited Lifetime
All other products: Limited Lifetime

Dorman will replace any of its products that in Dorman's reasonable determination does not comply with the foregoing warranty. This warranty becomes null and void if the damage is caused by: misuse, abuse or accident; the attachment of any unauthorized accessory; alteration to the product; improper installation; exposure to harsh weather and/or chemicals; or lack of proper maintenance. This warranty also becomes null and void if the product is opened or any sticker is tampered with, broken, or missing, or if the damage is caused by any other condition that is beyond the control of Dorman Products.

In all cases, Dorman shall not be responsible for any type of incidental, consequential, or special damages. All other warranties, including the implied warranties of fitness for a particular purpose and the implied warranty of merchantability, are excluded.

By accepting this product, you hereby waive and release any claim now or hereafter existing against Dorman Products, its employees, officers, directors, agents and customers, on account of any and all claims, demands, suits, causes of action and all legal proceedings, whether civil or criminal, damages, losses, liabilities, (including, but not limited to, strict liability in tort), obligations, penalties, judgments or fines and other sanctions.

Federal and/or state laws may provide you with other warranties for this product. Some states do not allow the exclusion or limitation of incidental or consequential damages.

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Reviews

(6)

Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.

1-6 of 6 Reviews

Sort by

5 of 5

That's The Brakes!

Love the way it comes as a complete unit. I have not installed it yet but I did check it out and it looks like it should be a cinch.

Dorman® M630833 - Brake Master Cylinder

Posted by Tim (St. Thomas, ON) / March 15, 20172002 Volkswagen Jetta

3 of 5

Dorman® - Brake Master Cylinder

This part nearly caused an accident because upon taking out for the test drive and applying the brakes they would not release.

Dorman® - Brake Master Cylinder

Posted by Gary (Berea, OH) / March 10, 20172007 Honda CR-V

5 of 5

Dorman Master Cylinder

I was pleasantly surprised that the product included bleeder plugs and that it was manufactured by Aisin, the OEM for Toyota. CARiD originally sent the incorrect part but took care of that and sent the replacement promptly. I liked being able to converse with a Sales Rep directly by email to get the matter sorted. The to and fro took a while, but in the end I got a high quality part at a decent value.

Dorman® M390292 - Brake Master Cylinder

Posted by Bernard (Park City, UT) / January 18, 20172000 Toyota Solara

5 of 5

2007 Yukon Denali Master Cylinder.

Great master cylinder, it fits perfectly on my truck.

Dorman® M630453 - Brake Master Cylinder

Posted by Linley (Jamaica, NY) / December 09, 20142007 GMC Yukon Denali

5 of 5

Dorman® M630589 - Brake Master Cylinder

Perfect fit and finish. Works as new!

Dorman® M630589 - Brake Master Cylinder

Posted by Juan (The Colony, TX) / August 21, 20142008 Dodge Charger

5 of 5

It's Good Website to Get Your Parts

It's good.

Posted by Jose (De Soto, KS) / April 19, 20142008 Honda Ridgeline

Questions and Answers

(0)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!