GB was the first to offer a complete light duty diesel program to the automotive aftermarket in 2007.

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Our diesel line includes premium diesel products for Ford Power Stroke, GM Duramax, Dodge/RAM Cummins, Navistar, and more. 

Fuel Injector Test Equipment &  Components

GB has a complete suite of equipment to test both gasoline and diesel fuel injectors. Our state of the art equipment developed by our partner Carbon-Zapp, delivers OE level test capabilities at an affordable price.

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We also offer entire catalog of gasoline injector service components including o-rings, seals, pintle caps and filters.

Started in 1986 by Bill and Michael Kitching, GB remanufactures and distributes premium gasoline and diesel fuel system related products to its customers around the world.

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Bill and Michael started the company in a leased 1,100 square foot building in Signal Hill, California. The company’s original product offering was remanufactured carburetor choke pull-offs that were distributed to carburetor rebuilders. As the years progressed and automotive technology evolved, the company expanded its offerings and moved a short distance to its current location in Long Beach, California.

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Today, the company has grown to over 125 employees, more than 1,200 products and has become the market leader in providing premium remanufactured gasoline and diesel fuel injectors, diesel electronics and components to the automotive aftermarket.

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GB is still family owned and operated. We owe our success to our dedicated employees, providing our customers with the highest quality products, and our unwavering commitment to provide excellence in customer service.

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We invite you to meet our team, explore our products and see how GB can develop a successful fuel injection program for your organization.

OCT 2021 - GB is pleased to announce its latest release of remanufactured Gasoline Direct Injectors (GDI), Multi-Port Fuel Injectors (MPFI), Injector Seal Kits and its 6.0L Stand Pipe and Plug Kit for late model Power Strokes ahead of this year's AAPEX Show. Click here to download the 2021 AAPEX Spotlight.

OCT 2021 - GB releases an updated Company Overview. Click here to download.

DEC 2020 - GB is recognized at the Rematec News Remanufacturer of the Year Awards Ceremony and receives the Special Recognition Award for our work on engineering and providing critical ventilator parts to Long Beach Memorial Hospital to treat critically-ill COVID-19 patients. Click here to watch our feature on ABC 7 in LA.

APR 2020 - GB Remanufacturing is featured on ABC 7 in LA for our work on providing critical ventilator parts to treat critically-ill COVID-19 patients.