Caterpillar_3054C/E Diesel Engine Parts
The Caterpillar_3054C/E is a 4.4_liter, inline_4_cylinder direct-injection diesel engine (Å269_in_) built in both turbocharged and turbocharged_aftercooled versions. Rated between 69.7 and 130_HP (52Ð97_kW) at 2200Ð2400_RPM depending on version, the 3054C/E also delivers peak torque up to 369_lb_ft (500_Nm) around 1400_RPM [oai_citation:0àCat](https://www.cat.com/en_US/products/new/power-systems/industrial/industrial-diesel-engines/18444686.html?utm_source=chatgpt.com) [oai_citation:1àFinning](https://www.finning.com/en_CA/products/new/power-systems/industrial/industrial-diesel-engines/18444686.html?utm_source=chatgpt.com) [oai_citation:2àCapital Reman Diesel Engines](https://www.capitalremanexchange.com/cat-3054-engine-specifications/?utm_source=chatgpt.com). It meets EPA Tier_2 and EU Stage_II emissions standards and is widely used in compact industrial, construction, and agricultural machinery. The durable cast_iron design and simple fuel system make the 3054C/E a dependable, service-friendly engine for heavy-duty duty cycles.
3054C/E Features
- Inline_4 cylinder direct-injection design with a bore of_105_mm (4.13_in) and stroke of_127_mm (5.00_in), giving 4.41_L displacement [oai_citation:3àMaxiforce](https://maxiforce.com/engine-kit/caterpillar-3054c-e-turbocharged/?utm_source=chatgpt.com) [oai_citation:4àWebflow](https://uploads-ssl.webflow.com/61f74fe65e7cb96f632103aa/6243ddcd61dbba5272787795_3054C-TA.pdf?utm_source=chatgpt.com).
- Power output: ranging from 69.7_HP (52_kW) up to 130_HP (97_kW), depending on turbocharged or turbocharged-aftercooled setup [oai_citation:5àCat](https://www.cat.com/en_US/products/new/power-systems/industrial/industrial-diesel-engines/18444686.html?utm_source=chatgpt.com) [oai_citation:6àFinning](https://www.finning.com/en_CA/products/new/power-systems/industrial/industrial-diesel-engines/18444686.html?utm_source=chatgpt.com).
- Maximum torque around 369_lb_ft (500_Nm) at ~1400_RPM for high load capability [oai_citation:7àCat](https://www.cat.com/en_US/products/new/power-systems/industrial/industrial-diesel-engines/18444686.html?utm_source=chatgpt.com) [oai_citation:8àFinning](https://www.finning.com/en_CA/products/new/power-systems/industrial/industrial-diesel-engines/18444686.html?utm_source=chatgpt.com).
- Cast_iron block and head provide structural strength and tolerance for continuous-duty operation [oai_citation:9àWebflow](https://uploads-ssl.webflow.com/61f74fe65e7cb96f632103aa/6243ddcd61dbba5272787795_3054C-TA.pdf?utm_source=chatgpt.com) [oai_citation:10àScribd](https://www.scribd.com/document/727957697/CAT-3054C-Engine-specification?utm_source=chatgpt.com).
- Turbocharged and turbo-aftercooled aspiration options improve high-altitude performance and power density [oai_citation:11àWebflow](https://uploads-ssl.webflow.com/61f74fe65e7cb96f632103aa/6243ddcd61dbba5272787795_3054C-TA.pdf?utm_source=chatgpt.com) [oai_citation:12àScribd](https://www.scribd.com/document/727957697/CAT-3054C-Engine-specification?utm_source=chatgpt.com).
- Emissions compliance: meets U.S. EPA Tier_2 and EU Stage_II standards, with optional aftertreatment available for regulated regions [oai_citation:13àCat](https://www.cat.com/en_US/products/new/power-systems/industrial/industrial-diesel-engines/18444686.html?utm_source=chatgpt.com) [oai_citation:14àCapital Reman Diesel Engines](https://www.capitalremanexchange.com/cat-3054-engine-specifications/?utm_source=chatgpt.com).
- Compact size & serviceable layout: engine weight around 306_kg (674_lb) and package dimensions ideal for tight equipment installations [oai_citation:15àWebflow](https://uploads-ssl.webflow.com/61f74fe65e7cb96f632103aa/6243ddcd61dbba5272787795_3054C-TA.pdf?utm_source=chatgpt.com) [oai_citation:16àCat](https://www.cat.com/en_US/products/new/power-systems/industrial/industrial-diesel-engines/18444686.html?utm_source=chatgpt.com).
- Easy maintenance design: service points positioned for quick access, with 500_hour service intervals standard [oai_citation:17àWebflow](https://uploads-ssl.webflow.com/61f74fe65e7cb96f632103aa/6243ddcd61dbba5272787795_3054C-TA.pdf?utm_source=chatgpt.com).
Common Issues and Replacement Parts Needed
- Wear or failure on fuel injectors and injection pump modules can impact performance and emissions compliance.
- Turbocharger bearings and seals in turbo variants may wear in high-hour engines.
- Cooling system failures Ñ such as thermostats, water pumps, and hoses Ñ may lead to overheating.
- Oil and coolant leaks are possible as seals and gaskets degrade with age and use.
- Pistons, liners, rings, and bearings often require replacement in rebuilds or engines with high operating hours.
Key Replacement Parts for the 3054C/E Engine
Shop premium-quality parts including overhaul and rebuild kits, piston & ring sets, wet-sleeve liner kits, fuel injector and pump modules, turbochargers, gasket sets, valve train components, water pumps, oil coolers, crankshaft bearings, and alternators from trusted suppliers like Diesel Parts Direct, Maxiforce, KMP USA, and Highway & Heavy Parts (HHP) [oai_citation:18àDiesel Parts Direct](https://www.dieselpartsdirect.com/parts-for-3054-caterpillar-engines?srsltid=AfmBOor_WHZ-OyZeQme4xHL2Pgy8Y6eBdbkb_x8L8bgllJLC3_xEGffu&utm_source=chatgpt.com) [oai_citation:19àMaxiforce](https://maxiforce.com/engine-kit/caterpillar-3054c-e-turbocharged/?utm_source=chatgpt.com).
The Caterpillar_3054C/E engine is a compact, robust, and efficient industrial diesel power unit ideally suited for skid steers, compact loaders, forklifts, generators, and hydraulic power systems. Its combination of direct injection, turbocharged airflow, cast_iron construction, and service-friendly architecture make it a long-lasting, low-maintenance choice. With proper upkeep and quality replacement parts, the 3054C/E delivers dependable performance in challenging operating conditions.
