Diesel Engine Brand for Heavy Equipment: OEM and Aftermarket Engine Brand Parts at Imara Engineering

Engine Brand Coverage at Imara Engineering

Imara Engineering's engine brands range spans the widest deployment of diesel power units in global construction, mining, and industrial equipment from the highest-volume independent engine manufacturers to specialist in-house OEM platforms. Each brand below has a dedicated page carrying full model series coverage, component depth, and application-specific sourcing guidance.

Caterpillar Engines

Caterpillar's C series and legacy 3000 series engines power excavators, dozers, and generators across construction and mining globally. We carry Caterpillar engines for sale across genuine, remanufactured, and used supply options alongside component parts for the C7, C13, C15, 3306, and 3406 series.

Cummins Engine Parts

Cummins is the world's most widely deployed independent diesel manufacturer. We stock Cummins engine parts across the 4BT, 6BT, ISX, N14, and 855 series with CPL rating verification applied alongside the serial number on all fuel system and precision component orders.

Perkins Engine Parts

Perkins engines power compact construction equipment, agricultural machinery, and industrial generators across nearly a century of production. We carry Perkins engine parts for the 400 series, 1000 series, and 2200 series platforms with genuine, OEM, and aftermarket supply options available.

Detroit Diesel Parts

Detroit Diesel's legacy two-stroke platforms, the 671, 471, 353, and 4-53 series, and the four-stroke Series 60 and DD series remain in active global fleet operation. We stock Detroit Diesel parts across both platform families with specialist two-stroke sourcing knowledge applied to every order.

Isuzu Engine Parts

Isuzu diesel engines power Hitachi ZX series excavators across multiple product generations, with the 4JJ1, 4HK1, and 6HK1 series covering mid-range through large-format machines. We carry Isuzu engine parts across the full range, including compact 3LB1, 3LD1, and 4LE2 series.

Yanmar Engine Parts

Yanmar's 3TNV and 4TNV series compact diesel engines power compact excavators, generators, and refrigeration units globally. We stock Yanmar engine parts across the full TNV series alongside Thermo King Yanmar engine parts for refrigeration transport applications.

Mitsubishi Engine Parts

Mitsubishi diesel engines power forklifts, dozers, and industrial machinery across S4L, S4S, S6S, and 4D34 series platforms. We carry Mitsubishi engine parts, including Mitsubishi dozer parts and Mitsubishi BD2 engine parts for specialist dozer platform applications.

Deutz Engine Parts

Deutz produces both legacy air-cooled and modern water-cooled diesel engines across the F4L, F6L, BF4M, TD2011, and TCD2012 series. We carry Deutz engine parts with specialist sourcing applied to air-cooled component thermal specification requirements across all orders.

Weichai Engine Parts

Weichai Power's WD615, WP6, and WP10 series engines power the majority of SANY and XCMG heavy equipment sold into international markets. We stock Weichai engine parts with cross-brand serial number verification applied for SANY and XCMG hosted machine applications.

Hino Engine Parts

Hino Motors Toyota Group produces J05, J08, and W04 series diesel engines deployed across construction support equipment and commercial vehicles. We carry Hino engine parts with full component coverage across the J and W series production range.

Scania Engine Parts

Scania's DC9, DC13, and DI16 series engines power mining support vehicles, large generator sets, and heavy transport in demanding continuous-duty applications. We stock Scania engine parts with build date verification applied alongside the serial number on precision fuel system components.

Volvo Penta Engine Parts

Volvo Penta's TAD and D series industrial diesel engines power stationary generators, construction auxiliary systems, and industrial machinery. We supply Volvo Penta engine parts for industrial diesel variants. Consumer marine petrol engine variants are outside our supply scope.

Doosan Engine Parts

Doosan's DB58, DL06, D1146, and P126TI diesel engines powered DX series excavators across multiple generations. We carry Doosan engine parts for pre-transition Doosan-specification engines, separate from machine-level components on our dedicated Doosan machinery brand page.

FPT Engine Parts

FPT Industrial produces N45, N67, C87, and F32 series engines powering Case and New Holland construction equipment. We supply FPT engine parts with dual serial number verification covering both the FPT engine specification and the Case host machine specification simultaneously.

Liebherr Engine Parts

Liebherr's in-house D924, D934, D936, and D946 diesel engines power its R series excavators and large crane platforms. We carry Liebherr engine parts on a dedicated page separate from Liebherr construction parts on our Liebherr machinery brand page.

Engine Serial Number: The Reference That Defines Every Order

Across all fifteen engine brands in our range, one principle governs every parts order: the engine serial number is the authoritative reference, not the host machine model or year of manufacture. The same machine model may have been produced with different engine variants across production years, emissions standards, or market specifications, making machine-level identification alone an insufficient basis for engine parts sourcing.

For certain brands, additional references sit alongside the serial number,r Cummins CPL rating, Detroit Diesel DDEC version, and Scania build date; te each carries specification information that the serial number alone does not encode. At Imara Engineering, our team advises which references are required for your specific brand and component at the point of enquiry, and applies every applicable reference as standard before any diesel engine spare parts order is processed.

Genuine, OEM, or Aftermarket Engine Parts Across All Brands

• Genuine engine parts carry OEM manufacturing traceability and warranty correct for fuel injection systems, electronic control modules, and turbocharger assemblies where factory specification is contractually or operationally required.
• OEM engine parts are produced by approved supply-chain manufacturers to identical engineering tolerances without OEM branding — the most practical tier for most mechanical and ancillary diesel engine spare parts applications.
• Aftermarket diesel engine parts are the value-matched choice for filters, gasket sets, belts, and seal kits across all engine brands. All aftermarket components pass our specification review before listing or dispatch.