4W2472 Inner Valve Spring Fits Caterpillar Industrial Construction 3406 3406B
4W2472 Inner Valve Spring Fits Caterpillar Industrial Construction 3406 3406B
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One New Aftermarket Replacement Inner Valve Spring Fits Caterpillar (Fits CAT) 3406 Series Engines
This aftermarket replacement inner valve spring Fits Caterpillar (Fits CAT) 3406, 3406B, and 3406C diesel engines. It is the inner spring in the dual valve spring assembly used on the cylinder head of these inline 6-cylinder, 14.6-liter engines, working alongside the outer spring to maintain precise valve timing and sealing. Replaces OEM part number 4W2472 (also formatted as 4W-2472).
Specifications
- Position: Inner (dual spring assembly)
- Free Length: 2.678 in.
- Application: Fits Caterpillar 3406-family diesel engines
Compatible Models
Fits Caterpillar (Fits CAT) Engine Models: 3406, 3406B, 3406C
Fits Caterpillar (Fits CAT) Equipment powered by 3406-family engines (research-verified): 16G Motor Grader, 16H NA Motor Grader, 375, 375 L Excavator, 5080 Excavator, 578 Pipelayer, 583R Pipelayer, 587R Pipelayer, 621E, 621F, 623E, 623F, 627E, 627F Scrapers, 814B Compactor, 824G, 825G, 826G Compactors, 980C, 980F, 980G Wheel Loaders, D350E, D400E Articulated Trucks, D8N, D8R, D8R II Track-Type Tractors, HT400, PM-465 Cold Planer, RM-250C Reclaimer Mixer, SR4 Generator Set
Replaces Part Number(s):
4W2472, 4W-2472, ENL80-0179
Aftermarket Interchange Numbers
3807550, 380-7550, Interstate McBee M-4W2472
New aftermarket replacement part - not remanufactured, not used.
