Buy 3 Get $40 OFF Engine Parts. Bundle and Save Event

Buy 1 Get $30 OFF Hydraulic Power Units.

Buy 2 Get $40 OFF Hydraulic Motors.

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    Hassle free returns policy

  • Fast Shipping

    Most products shipped in 36 hours

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    We know our products

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★★★★★

"Fab Heavy Parts saved us during a critical breakdown. Parts arrived in four days, quality was excellent, and we got our dozer running again fast."

— Mike R., Fleet Manager

★★★★★

"The experience working with this company has been outstanding. They found the exact injectors we needed when nobody else could."

— Sarah T., Agricultural Equipment Owner

★★★★★

"Great communication, fair pricing, and they deliver what they promise. Our go-to source for diesel engine parts."

— James K., Independent Repair Shop

Shop Top Diesel Parts

Shop Engine Overhaul Kit

Fab Heavy Parts offers complete engine overhaul rebuild kits for 10+ OE brands—engineered for maximum uptime. Every gasket, seal, and bearing precision-matched to OEM specifications, so your engine runs like new, longer.

Features:

  • Built to last longer between overhauls with superior durability.
  • Lower break-in oil consumption reduces operating costs.
  • Exceptional value that keeps your equipment running profitably.

Shop Fuel Injector

Our top-notch fuel injectors are specifically designed to fit Caterpillar, Isuzu, Komatsu, Yanmar, Kubota, John Deere, New Holland, Perkins, Case, Bobcat, Doosan, Hino, Mitsubishi, Thermo King, and more. From tractors to skid-steer loaders and excavators, we've got you covered.

Upgrade Filter Kit

Start 2026 with peak performance. Upgrade to precision-engineered filter kits built for heavy equipment that works as hard as you do.

Shop by Equipment Type

  • Excavator Parts

    Heavy-duty excavation equipment parts and components

  • Tractor Parts

    Agricultural machinery engine and hydraulic parts, filter kits

  • Loaders Parts

    Loader engine and hydraulic system components

  • Forklift Parts

    Forklift hydraulic and engine replacement parts