Dana Clevite
Manufacturer of engine bearings, gaskets, piston rings, internal engine parts, valvetrain components and engine kits.
http://www.engineparts.com/

Ant Europe Limited
UK based supplier of Nohab/Polar engine spare parts, ships tank cleaning machines, gas freeing fans, IHI deck cranes, Mitsui, Hitachi, Kawasaki, Mitsubishi, SsangYong, IHI engine and turbo charger parts.
http://www.anteurope.com

Parts Un-Ltd
Parts Un-Ltd. - Allison Transmissions, Allison Transmission Parts, Detroit Diesel Engines, Detroit Diesel Engine Parts, Terex Parts, Euclid Parts, Industrial Engines, Industrial Engine Parts, Industrial Transmissions, Industrial Transmission Parts.
http://www.partsun-ltd.com/

Lung Ku Machinery Co., Ltd.
Manufactures automotive crank, crankshaft, motorcycle parts, agricultural parts, outboard engines, and engine parts. From Taiwan.
http://www.lungku.com.tw/

PioMach Cummins Engine Parts
Cummins Engine parts New and Cummins Engine parts replacement - Worlwide Supplier.
http://www.piomach.com

Interstate McBee
Supply replacement diesel fuel injection parts, engine parts and gaskets for the heavy-duty diesel industry. Includes a searchable parts listing and technical papers.
http://www.interstate-mcbee.com/

Jassal Exports
Manufacture engine parts and electrical parts. From India.
http://www.jassalexports.com/

Mikes Chainsaw & Small Engine Parts
Chainsaw and Small Engine Parts Dealer in Arkansas
http://www.oregondealer.com/partshouse

Boatfix, Inc.
over 40,000 engine parts, boat parts, boat accessories, and a complete line of Marine Electronics; all at very low prices.
http://www.boatfix.com/

Aviation Engine Service, Inc.
Provides JT8D and JT3D Pratt and Whitney aircraft engine overhaul, repair, testing, leasing, parts, accessories and components.
http://www.aviationengine.com