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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Brake Master Cylinder

PART#: 18M2426
ACDelco

$92.79

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2007ChevroletExpress 2500Base6.0V8GASN/A
2007ChevroletExpress 2500LT6.0V8GASN/A
2007ChevroletExpress 2500Base6.6V8DIESELN/A
2007ChevroletExpress 2500Base4.8V8GASN/A
2007ChevroletExpress 2500LS6.0V8GASN/A
2007ChevroletExpress 3500Base6.0V8GASN/AExcept Active Brake Control
2007ChevroletExpress 3500LS6.0V8GASN/AExcept Active Brake Control
2007ChevroletExpress 3500Base6.6V8DIESELN/AExcept Active Brake Control
2007ChevroletExpress 3500Base4.8V8GASN/AExcept Active Brake Control
2007ChevroletExpress 3500LT6.0V8GASN/AExcept Active Brake Control
2007ChevroletSilverado 2500 HD ClassicWT6.0V8GASN/A
2007ChevroletSilverado 2500 HD ClassicLS6.0V8GASN/A
2007ChevroletSilverado 2500 HD ClassicLS6.6V8DIESELN/A
2007ChevroletSilverado 2500 HD ClassicWT8.1V8GASN/A
2007ChevroletSilverado 2500 HD ClassicLS8.1V8GASN/A
2007ChevroletSilverado 2500 HD ClassicLT6.0V8GASN/A
2007ChevroletSilverado 2500 HD ClassicLT6.6V8DIESELN/A
2007ChevroletSilverado 2500 HD ClassicLT8.1V8GASN/A
2007ChevroletSilverado 2500 HD ClassicWT6.6V8DIESELN/A
2007ChevroletSilverado 3500 ClassicLS8.1V8GASN/A | RWD; Crew Cab Pickup; | Standard Cab Pickup;
2007ChevroletSilverado 3500 ClassicLT8.1V8GASN/A | RWD; Crew Cab Pickup; | Standard Cab Pickup;
2007ChevroletSilverado 3500 ClassicLT6.6V8DIESELN/A | RWD; Crew Cab Pickup; | Standard Cab Pickup;
2007ChevroletSilverado 3500 ClassicWT6.0V8GASN/A | RWD; Crew Cab Pickup; | Standard Cab Pickup;
2007ChevroletSilverado 3500 ClassicWT6.6V8DIESELN/A | RWD; Crew Cab Pickup; | Standard Cab Pickup;
2007ChevroletSilverado 3500 ClassicLS6.0V8GASN/A | RWD; Crew Cab Pickup; | Standard Cab Pickup;
2007ChevroletSilverado 3500 ClassicLT6.0V8GASN/A | RWD; Crew Cab Pickup; | Standard Cab Pickup;
2007ChevroletSilverado 3500 ClassicLS6.6V8DIESELN/A | RWD; Crew Cab Pickup; | Standard Cab Pickup;
2007ChevroletSilverado 3500 ClassicWT8.1V8GASN/A | RWD; Crew Cab Pickup; | Standard Cab Pickup;
2007ChevroletSilverado 1500 HD ClassicLT6.0V8GASN/A
2007GMCSavana 2500LS6.0V8GASN/A
2007GMCSavana 2500Base4.8V8GASN/A
2007GMCSavana 2500Base6.6V8DIESELN/A
2007GMCSavana 2500Base6.0V8GASN/A
2007GMCSavana 2500LT6.0V8GASN/A
2007GMCSavana 3500LT6.0V8GASN/AExcept Active Brake Control
2007GMCSavana 3500Base4.8V8GASN/AExcept Active Brake Control
2007GMCSavana 3500Base6.6V8DIESELN/AExcept Active Brake Control
2007GMCSavana 3500Base6.0V8GASN/AExcept Active Brake Control
2007GMCSavana 3500LS6.0V8GASN/AExcept Active Brake Control
2007GMCSierra 2500 HD ClassicSLT6.0V8GASN/A
2007GMCSierra 2500 HD ClassicWT8.1V8GASN/A
2007GMCSierra 2500 HD ClassicSL6.6V8DIESELN/A
2007GMCSierra 2500 HD ClassicSLE6.6V8DIESELN/A
2007GMCSierra 2500 HD ClassicSL6.0V8GASN/A
2007GMCSierra 2500 HD ClassicWT6.0V8GASN/A
2007GMCSierra 2500 HD ClassicSLT6.6V8DIESELN/A
2007GMCSierra 2500 HD ClassicSLT8.1V8GASN/A
2007GMCSierra 2500 HD ClassicSL8.1V8GASN/A
2007GMCSierra 2500 HD ClassicSLE8.1V8GASN/A
2007GMCSierra 2500 HD ClassicSLE6.0V8GASN/A
2007GMCSierra 2500 HD ClassicWT6.6V8DIESELN/A
2007GMCSierra 3500 ClassicWT6.0V8GASN/A
2007GMCSierra 3500 ClassicSLT8.1V8GASN/A
2007GMCSierra 3500 ClassicSLE6.0V8GASN/A
2007GMCSierra 3500 ClassicWT6.6V8DIESELN/A
2007GMCSierra 3500 ClassicSL8.1V8GASN/A
2007GMCSierra 3500 ClassicSLT6.6V8DIESELN/A
2007GMCSierra 3500 ClassicSL6.6V8DIESELN/A
2007GMCSierra 3500 ClassicSLT6.0V8GASN/A
2007GMCSierra 3500 ClassicWT8.1V8GASN/A
2007GMCSierra 3500 ClassicSLE8.1V8GASN/A
2007GMCSierra 3500 ClassicSL6.0V8GASN/A
2007GMCSierra 3500 ClassicSLE6.6V8DIESELN/A
2007GMCSierra 1500 HD ClassicSLT6.0V8GASN/A
2007GMCSierra 1500 HD ClassicSLE6.0V8GASN/A
2006ChevroletSuburban 2500LT8.1V8GASN/A
2006ChevroletSuburban 2500LS6.0V8GASN/A
2006ChevroletSuburban 2500LS8.1V8GASN/A
2006ChevroletSuburban 2500LT6.0V8GASN/A
2006ChevroletExpress 2500Base6.0V8GASN/A
2006ChevroletExpress 2500LS4.8V8GASN/A
2006ChevroletExpress 2500Base6.6V8DIESELN/A
2006ChevroletExpress 2500LT6.0V8GASN/A
2006ChevroletExpress 2500LT4.8V8GASN/A
2006ChevroletExpress 2500LT6.6V8DIESELN/A
2006ChevroletExpress 2500Base4.3V6GASN/A
2006ChevroletExpress 2500Base4.8V8GASN/A
2006ChevroletExpress 2500LS6.6V8DIESELN/A
2006ChevroletExpress 2500LS6.0V8GASN/A
2006ChevroletExpress 3500Base4.8V8GASN/AExcept Active Brake Control
2006ChevroletExpress 3500Base6.0V8GASN/AExcept Active Brake Control
2006ChevroletExpress 3500LS6.0V8GASN/AExcept Active Brake Control
2006ChevroletExpress 3500Base6.6V8DIESELN/AExcept Active Brake Control
2006ChevroletExpress 3500LT6.0V8GASN/AExcept Active Brake Control
2006ChevroletSilverado 1500 HDLT6.0V8GASN/A
2006ChevroletSilverado 2500 HDLT8.1V8GASN/A
2006ChevroletSilverado 2500 HDLS8.1V8GASN/A
2006ChevroletSilverado 2500 HDLT6.0V8GASN/A
2006ChevroletSilverado 2500 HDWT6.6V8DIESELN/A
2006ChevroletSilverado 2500 HDLT6.6V8DIESELN/A
2006ChevroletSilverado 2500 HDWT8.1V8GASN/A
2006ChevroletSilverado 2500 HDLS6.0V8GASN/A
2006ChevroletSilverado 2500 HDWT6.0V8GASN/A
2006ChevroletSilverado 2500 HDLS6.6V8DIESELN/A
2006ChevroletSilverado 3500LT8.1V8GASN/A
2006ChevroletSilverado 3500LS8.1V8GASN/A
2006ChevroletSilverado 3500LS6.6V8DIESELN/A
2006ChevroletSilverado 3500WT6.6V8DIESELN/A
2006ChevroletSilverado 3500LT6.6V8DIESELN/A
2006ChevroletSilverado 3500WT6.0V8GASN/A
2006ChevroletSilverado 3500LS6.0V8GASN/A
2006ChevroletSilverado 3500LT6.0V8GASN/A
2006ChevroletSilverado 3500WT8.1V8GASN/A
2006ChevroletAvalanche 2500LS8.1V8GASN/A
2006ChevroletAvalanche 2500LT8.1V8GASN/A
2006GMCYukon XL 2500SLE8.1V8GASN/A
2006GMCYukon XL 2500SLT6.0V8GASN/A
2006GMCYukon XL 2500SLT8.1V8GASN/A
2006GMCYukon XL 2500SLE6.0V8GASN/A
2006GMCSavana 2500Base4.3V6GASN/A
2006GMCSavana 2500Base6.6V8DIESELN/A
2006GMCSavana 2500Base6.0V8GASN/A
2006GMCSavana 2500Base4.8V8GASN/A
2006GMCSavana 3500Base4.8V8GASN/AExcept Active Brake Control
2006GMCSavana 3500LS6.0V8GASN/AExcept Active Brake Control
2006GMCSavana 3500LT6.0V8GASN/AExcept Active Brake Control
2006GMCSavana 3500Base6.0V8GASN/AExcept Active Brake Control
2006GMCSavana 3500Base6.6V8DIESELN/AExcept Active Brake Control
2006GMCSierra 1500 HDSLE6.0V8GASN/A
2006GMCSierra 1500 HDSLT6.0V8GASN/A
2006GMCSierra 2500 HDWT8.1V8GASN/A
2006GMCSierra 2500 HDSLT6.0V8GASN/A
2006GMCSierra 2500 HDWT6.6V8DIESELN/A
2006GMCSierra 2500 HDSLE8.1V8GASN/A
2006GMCSierra 2500 HDSLE6.0V8GASN/A
2006GMCSierra 2500 HDSLE6.6V8DIESELN/A
2006GMCSierra 2500 HDSL6.0V8GASN/A
2006GMCSierra 2500 HDSL8.1V8GASN/A
2006GMCSierra 2500 HDSLT6.6V8DIESELN/A
2006GMCSierra 2500 HDSL6.6V8DIESELN/A
2006GMCSierra 2500 HDSLT8.1V8GASN/A
2006GMCSierra 2500 HDWT6.0V8GASN/A
2006GMCSierra 3500WT6.6V8DIESELN/A
2006GMCSierra 3500SLE6.6V8DIESELN/A
2006GMCSierra 3500SL6.6V8DIESELN/A
2006GMCSierra 3500SLT6.6V8DIESELN/A
2006GMCSierra 3500WT6.0V8GASN/A
2006GMCSierra 3500SLT6.0V8GASN/A
2006GMCSierra 3500SLE8.1V8GASN/A
2006GMCSierra 3500SL6.0V8GASN/A
2006GMCSierra 3500SLT8.1V8GASN/A
2006GMCSierra 3500SL8.1V8GASN/A
2006GMCSierra 3500WT8.1V8GASN/A
2006GMCSierra 3500SLE6.0V8GASN/A
2005ChevroletAvalanche 2500LS8.1V8GASN/A
2005ChevroletAvalanche 2500LT8.1V8GASN/A
2005ChevroletExpress 2500LS5.3V8GASN/A8600lb GVW
2005ChevroletExpress 2500LS4.3V6GASN/A8600lb GVW
2005ChevroletExpress 2500Base5.3V8GASN/A8600lb GVW
2005ChevroletExpress 2500Base6.0V8GASN/A8600lb GVW
2005ChevroletExpress 2500LS6.0V8GASN/A8600lb GVW
2005ChevroletExpress 2500Base6.0V8CNGN/A8600lb GVW
2005ChevroletExpress 2500Base4.8V8GASN/A8600lb GVW
2005ChevroletExpress 2500Base4.3V6GASN/A8600lb GVW
2005ChevroletExpress 2500LS6.0V8CNGN/A8600lb GVW
2005ChevroletExpress 2500LS4.8V8GASN/A8600lb GVW
2005ChevroletExpress 3500LS6.0V8CNGN/AExcept Active Brake Control
2005ChevroletExpress 3500LS4.8V8GASN/AExcept Active Brake Control
2005ChevroletExpress 3500Base6.0V8GASN/AExcept Active Brake Control
2005ChevroletExpress 3500Base6.0V8CNGN/AExcept Active Brake Control
2005ChevroletExpress 3500Base4.8V8GASN/AExcept Active Brake Control
2005ChevroletExpress 3500LS6.0V8GASN/AExcept Active Brake Control
2005ChevroletSilverado 2500 HDWT6.0V8GASN/A
2005ChevroletSilverado 2500 HDLS6.6V8DIESELN/A
2005ChevroletSilverado 2500 HDWT6.6V8DIESELN/A
2005ChevroletSilverado 2500 HDBase8.1V8GASN/A
2005ChevroletSilverado 2500 HDLS6.0V8CNGN/A
2005ChevroletSilverado 2500 HDBase6.0V8CNGN/A
2005ChevroletSilverado 2500 HDLT8.1V8GASN/A
2005ChevroletSilverado 2500 HDBase6.0V8GASN/A
2005ChevroletSilverado 2500 HDLT6.6V8DIESELN/A
2005ChevroletSilverado 2500 HDLT6.0V8GASN/A
2005ChevroletSilverado 2500 HDBase6.6V8DIESELN/A
2005ChevroletSilverado 2500 HDWT8.1V8GASN/A
2005ChevroletSilverado 2500 HDLS8.1V8GASN/A
2005ChevroletSilverado 2500 HDWT6.0V8CNGN/A
2005ChevroletSilverado 2500 HDLS6.0V8GASN/A
2005ChevroletSilverado 1500 HDLS6.0V8GASN/A
2005ChevroletSilverado 1500 HDBase6.0V8GASN/A
2005ChevroletSilverado 1500 HDLT6.0V8GASN/A
2005ChevroletSilverado 3500Base6.0V8GASN/A
2005ChevroletSilverado 3500LT8.1V8GASN/A
2005ChevroletSilverado 3500LS6.0V8GASN/A
2005ChevroletSilverado 3500Base6.6V8DIESELN/A
2005ChevroletSilverado 3500LS8.1V8GASN/A
2005ChevroletSilverado 3500LT6.0V8GASN/A
2005ChevroletSilverado 3500LS6.6V8DIESELN/A
2005ChevroletSilverado 3500LT6.0V8CNGN/A
2005ChevroletSilverado 3500LT6.6V8DIESELN/A
2005ChevroletSilverado 3500Base8.1V8GASN/A
2005ChevroletSilverado 3500Base6.0V8CNGN/A
2005ChevroletSilverado 3500LS6.0V8CNGN/A
2005ChevroletSuburban 2500LT6.0V8GASN/A
2005ChevroletSuburban 2500LS6.0V8GASN/A
2005ChevroletSuburban 2500LS8.1V8GASN/A
2005ChevroletSuburban 2500LT8.1V8GASN/A
2005GMCSavana 2500SLE6.0V8CNGN/A8600lb GVW
2005GMCSavana 2500SLE5.3V8GASN/A8600lb GVW
2005GMCSavana 2500Base4.8V8GASN/A8600lb GVW
2005GMCSavana 2500Base6.0V8GASN/A8600lb GVW
2005GMCSavana 2500Base4.3V6GASN/A8600lb GVW
2005GMCSavana 2500SLE6.0V8GASN/A8600lb GVW
2005GMCSavana 2500Base5.3V8GASN/A8600lb GVW
2005GMCSavana 2500SLE4.3V6GASN/A8600lb GVW
2005GMCSavana 2500SLE4.8V8GASN/A8600lb GVW
2005GMCSavana 2500Base6.0V8CNGN/A8600lb GVW
2005GMCSavana 3500SLE6.0V8GASN/AExcept Active Brake Control
2005GMCSavana 3500Base4.8V8GASN/AExcept Active Brake Control
2005GMCSavana 3500SLE6.0V8CNGN/AExcept Active Brake Control
2005GMCSavana 3500Base6.0V8CNGN/AExcept Active Brake Control
2005GMCSavana 3500Base6.0V8GASN/AExcept Active Brake Control
2005GMCSavana 3500SLE4.8V8GASN/AExcept Active Brake Control
2005GMCSierra 1500 HDSLT6.0V8GASN/A
2005GMCSierra 1500 HDSLE6.0V8GASN/A
2005GMCSierra 2500 HDSLE8.1V8GASN/A
2005GMCSierra 2500 HDBase6.0V8CNGN/A
2005GMCSierra 2500 HDSLT6.6V8DIESELN/A
2005GMCSierra 2500 HDWT8.1V8GASN/A
2005GMCSierra 2500 HDSLT6.0V8CNGN/A
2005GMCSierra 2500 HDSLE6.0V8CNGN/A
2005GMCSierra 2500 HDBase8.1V8GASN/A
2005GMCSierra 2500 HDBase6.6V8DIESELN/A
2005GMCSierra 2500 HDSLT6.0V8GASN/A
2005GMCSierra 2500 HDWT6.6V8DIESELN/A
2005GMCSierra 2500 HDWT6.0V8CNGN/A
2005GMCSierra 2500 HDSLE6.0V8GASN/A
2005GMCSierra 2500 HDSLT8.1V8GASN/A
2005GMCSierra 2500 HDSLE6.6V8DIESELN/A
2005GMCSierra 2500 HDWT6.0V8GASN/A
2005GMCSierra 2500 HDBase6.0V8GASN/A
2005GMCSierra 3500SLE6.0V8CNGN/A
2005GMCSierra 3500WT6.6V8DIESELN/A
2005GMCSierra 3500Base8.1V8GASN/A
2005GMCSierra 3500SLE8.1V8GASN/A
2005GMCSierra 3500SLE6.6V8DIESELN/A
2005GMCSierra 3500Base6.0V8CNGN/A
2005GMCSierra 3500Base6.0V8GASN/A
2005GMCSierra 3500SLT6.0V8GASN/A
2005GMCSierra 3500SLT6.0V8CNGN/A
2005GMCSierra 3500WT6.0V8CNGN/A
2005GMCSierra 3500SLE6.0V8GASN/A
2005GMCSierra 3500SLT6.6V8DIESELN/A
2005GMCSierra 3500SLT8.1V8GASN/A
2005GMCSierra 3500WT8.1V8GASN/A
2005GMCSierra 3500Base6.6V8DIESELN/A
2005GMCSierra 3500WT6.0V8GASN/A
2005GMCYukon XL 2500SLT8.1V8GASN/A
2005GMCYukon XL 2500SLT6.0V8GASN/A
2005GMCYukon XL 2500SLE6.0V8GASN/A
2005GMCYukon XL 2500SLE8.1V8GASN/A
Product info

The ACDelco Brake Master Cylinder part number 18M2426 is specifically designed for Chevrolet and GMC vehicles. This high-quality brake master cylinder offers a range of benefits, features, and functionalities that make it a top choice for car owners who prioritize safety and performance.

One of the most notable benefits of this ACDelco Brake Master Cylinder is its superior durability. Made from high-quality materials, it is designed to withstand the wear and tear of daily use and extreme driving conditions. Additionally, this brake master cylinder ensures consistent and reliable brake performance, giving you the peace of mind you need when you’re on the road.

The ACDelco Brake Master Cylinder part number 18M2426 also boasts an easy installation process. It comes with all the necessary components for hassle-free setup, making it a great choice for those who prefer DIY installations. This brake master cylinder is also built to provide long-lasting performance, ensuring that you won’t have to replace it frequently.

This ACDelco Brake Master Cylinder is designed for use in a variety of Chevrolet and GMC vehicles, including select models of Silverado, Sierra, Tahoe, and Suburban. It is a perfect fit for those who need to replace their brake master cylinder or upgrade to a more reliable and high-performance option.

Overall, the ACDelco Brake Master Cylinder part number 18M2426 is a top-quality product that offers reliable and consistent brake performance, durability, and easy installation. Whether you are a professional mechanic or a car owner looking to upgrade your braking system, this brake master cylinder is a great investment that will keep you safe on the road.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
New
Bleeder Hoses IncludedYes
Brake Booster IncludedNo
Master Cylinder Bore Diameter0
Master Cylinder Cap IncludedYes
Mounting Bracket IncludedNo
Mounting Hole Quantity2
Port Quantity2
Primary Outlet Thread Diameter0.500
Pushrod IncludedNo
Reservoir IncludedYes
Secondary Outlet Thread Diameter0.500
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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