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Engine assembly 2W244078 CAT C4.4
Engine assembly 2W244078 CAT C4.4
Engine assembly 2W244078 CAT C4.4
Engine assembly 2W244078 CAT C4.4
Engine assembly 2W244078 CAT C4.4

Engine assembly 2W244078 CAT C4.4

Engine assembly 2W244078 CAT C4.4

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Product Detail

Engine Assembly 2W244078 – CAT C4.4

The engine is the power source of your equipment. When it fails, productivity stops and costly downtime follows.

Part number 2W244078 is a replacement engine assembly designed for CAT C4.4 series engines. This is a complete drop‑in solution — a full engine ready to install, restoring original power and performance without extensive rebuild labor.

ComponentPart Number(s) / Reference
Engine Assembly (Complete)
Complete Engine Assembly (2W244078)2W244078
Reman Engine – Cat C4.4 (Tier 3/Stage IIIA)NWC (FAN TO FLYWHEEL)
Reman Long Block – Cat C4.4 (Tier 4)489‑8185
Replacement Engine Arrangement – Cat C4.4618‑6205
Complete Replacement Engine – Cat C4.4 (ACERT, Tier 4 Final)619‑1484
Basic Engine Kits (Overhaul / Rebuild)
Basic Engine Kit for C4.4T (Standard)DS‑BK614
Complete Engine Overhaul Kit for C4.4TDS‑OK614
Cylinder Head & Valves
Cylinder Head Assembly (Perkins 1104D‑44T / Cat C4.4)T419169
Valve Key2A4429
Crankshaft & Connecting Rod
Crankshaft (Large Journal)3590715
Crankshaft Kit1397018
Connecting Rod1243530
Piston Pin Bushing1243531
Connecting Rod Bolt4B‑7057
Pistons & Rings
Piston Kit (C4.4 E215/E315 Excavator)6I‑1607 / 357‑9902
Piston Ring Set10R‑4599
Bearing Sets
Main Bearing Set (Standard)3537423
Main Bearing Set (.010)3537424
Main Bearing Set (.020)3537425
Main Bearing Set (.030)3537426
Rod Bearing Set (Standard)3603986
Rod Bearing Set (.010)4687762
Rod Bearing Set (.020)4687769
Rod Bearing Set (.030)4687770
Gaskets & Seals
Cylinder Head Gasket2407194
Head Gasket Set2763420
Conversion Gasket Set2722232
Valve Cover Gasket2256451
Oil Pan Gasket2256005
Timing Cover Gasket2258287
Front Crankshaft Seal1R‑1134
Rear Crankshaft Seal7E‑9837
Camshaft & Timing
Camshaft Bearing2327440
Water Pump & Cooling
Water Pump Seal Kit1282922 / 6N9313
Oil Cooler Core Assembly (Perkins 1104A‑44 / C4.4‑Di)4134W001 / 4134W025
Cylinder Liner Seal7N2046
Fuel System
Fuel Injector (C4.4 E215/E315 Excavator)296‑9883 / 10R‑1593
Turbocharger & Air Intake
Turbocharger (GT2556s)317‑2508
Oil Seal1123596
Electrical & Controls
Terminal (Spin‑on Crankcase Breather)4591540
ECM (Engine Control Module) – various528‑7645 / 552‑3468
Identification Film2848825
Plate & Identification
Plate As2679654
O‑Rings & Sealing
O‑Ring (for cylinder head / sealing applications)6N‑9311 / 7L‑1207
Tools & Service Kits
Valve Seat Cutter (for 4‑cylinder Cat engines)5R‑6179


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Product Detail

Engine Assembly 2W244078 – CAT C4.4

The engine is the power source of your equipment. When it fails, productivity stops and costly downtime follows.

Part number 2W244078 is a replacement engine assembly designed for CAT C4.4 series engines. This is a complete drop‑in solution — a full engine ready to install, restoring original power and performance without extensive rebuild labor.

ComponentPart Number(s) / Reference
Engine Assembly (Complete)
Complete Engine Assembly (2W244078)2W244078
Reman Engine – Cat C4.4 (Tier 3/Stage IIIA)NWC (FAN TO FLYWHEEL)
Reman Long Block – Cat C4.4 (Tier 4)489‑8185
Replacement Engine Arrangement – Cat C4.4618‑6205
Complete Replacement Engine – Cat C4.4 (ACERT, Tier 4 Final)619‑1484
Basic Engine Kits (Overhaul / Rebuild)
Basic Engine Kit for C4.4T (Standard)DS‑BK614
Complete Engine Overhaul Kit for C4.4TDS‑OK614
Cylinder Head & Valves
Cylinder Head Assembly (Perkins 1104D‑44T / Cat C4.4)T419169
Valve Key2A4429
Crankshaft & Connecting Rod
Crankshaft (Large Journal)3590715
Crankshaft Kit1397018
Connecting Rod1243530
Piston Pin Bushing1243531
Connecting Rod Bolt4B‑7057
Pistons & Rings
Piston Kit (C4.4 E215/E315 Excavator)6I‑1607 / 357‑9902
Piston Ring Set10R‑4599
Bearing Sets
Main Bearing Set (Standard)3537423
Main Bearing Set (.010)3537424
Main Bearing Set (.020)3537425
Main Bearing Set (.030)3537426
Rod Bearing Set (Standard)3603986
Rod Bearing Set (.010)4687762
Rod Bearing Set (.020)4687769
Rod Bearing Set (.030)4687770
Gaskets & Seals
Cylinder Head Gasket2407194
Head Gasket Set2763420
Conversion Gasket Set2722232
Valve Cover Gasket2256451
Oil Pan Gasket2256005
Timing Cover Gasket2258287
Front Crankshaft Seal1R‑1134
Rear Crankshaft Seal7E‑9837
Camshaft & Timing
Camshaft Bearing2327440
Water Pump & Cooling
Water Pump Seal Kit1282922 / 6N9313
Oil Cooler Core Assembly (Perkins 1104A‑44 / C4.4‑Di)4134W001 / 4134W025
Cylinder Liner Seal7N2046
Fuel System
Fuel Injector (C4.4 E215/E315 Excavator)296‑9883 / 10R‑1593
Turbocharger & Air Intake
Turbocharger (GT2556s)317‑2508
Oil Seal1123596
Electrical & Controls
Terminal (Spin‑on Crankcase Breather)4591540
ECM (Engine Control Module) – various528‑7645 / 552‑3468
Identification Film2848825
Plate & Identification
Plate As2679654
O‑Rings & Sealing
O‑Ring (for cylinder head / sealing applications)6N‑9311 / 7L‑1207
Tools & Service Kits
Valve Seat Cutter (for 4‑cylinder Cat engines)5R‑6179


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E-mail:            asher@wuchenjialianspareparts.com

Tel:                +86-172 696 29279 

Address:          No. 667, Zhujiang Road, Xuejiadao 

                      Street, Huangdao District, Qingdao,

                      Qingdao Area, China (Shandong) Pilot

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Contact us

WhatsApp:+86-172 696 29279

WeChat:172 6962 9279

E-mail:asher@wuchenjialianspareparts.com

Tel:+86-172 696 29279

Address:No. 667, Zhujiang Road, Xuejiadao 

Street, Huangdao District, Qingdao, Qingdao Area, China (Shandong) Pilot Free Trade Zone

Products

Excavator Parts
Wheel Loader Accessories
Bulldozer Parts
Crane Accessories
Truck Parts
Engine Parts
Transmission Parts
Road Roller Accessories
Grader Accessories
Tire

Service

Pre-Sale Consultation

Logistics Services

After-Sale Services

Downloads

Company

About Us

Contact Us

 

Industry

Mine Applications
Construction
Port Logistics
Agricultural Applications

© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

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