A-Premium A-Premium Vacuum Power Brake Booster Compatible with Select Chevrolet & GMC & Isuzu Models - W4500/W5500 Tiltmaster W4500/W5500 Forward 2002-2009, W5500HD Tiltmaster/Forward, NPR, NPR-HD, NQR

description [Vehicle Fitment]: Compatible with Chevrolet W4500 Tiltmaster 2002-2009, W5500 Tiltmaster 2002-2009, W5500HD Tiltmaster 2004-2009; Compatible with GMC W4500 Forward 2002-2009, W5500 Forward 2002-2009, W5500HD Forward 2004-2009; Compatible with Isuzu NPR 2002-2010, NPR-HD 2002-2012, NQR 2002-2007---It only fits for models with 14001 lb to 16000 lb GVW [Reference Number]: The A-Premium Power Brake Booster's reference number: 53-8441, 538441, 8972450951 [Specification]: ①Brake Booster Diaphragm Style: Dual; ② Diaphragm Diameter : 10.112(IN)/256.8448(MM); ③ Master Cylinder Included: No; ④ Master Cylinder Stud Thread Size: M8 x 1.25; ⑤ Material: Steel [Superior Quality]: Power Brake Booster are coated with anti-rust coating, which can effectively prolong the lifespan. Premium craftsmanship and materials ensure superior quality and durability, and excellent performance enhances the whole braking system. [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted power brake booster. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind. See more product details