1W2715 Lock-Retainer Fits Caterpillar Models
1W2715 Lock-Retainer Fits Caterpillar Models
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One New Aftermarket Replacement Valve Lock (Lock-Retainer) for Caterpillar (Cat) 3100 Series and C-Series Diesel Engines
This aftermarket replacement valve lock (also known as a valve collet or lock-retainer) is a cylinder head component used to secure valve spring retainers to the valve stem in Caterpillar 3114, 3116, 3126, C7, and C9 diesel engines. The valve lock seats in the groove of the valve stem and holds the spring retainer in place, maintaining proper valve train operation. Replaces Caterpillar (Cat) OEM part number 1W-2715.
Specifications
- Length: 9.50mm
- Weight: 0.1 lbs
- Application: Cylinder head valve train component
Compatible Models
Caterpillar (Cat) 3100 Series Engines: 3114, 3116, 3126, 3126B, 3126 2-Valve, 3126 3-Valve HEUI
Caterpillar (Cat) C-Series Engines: C7 3-Valve HEUI, C9 (5/16 in. intake valves)
Replaces Part Number(s):
1W2715, 1W-2715
Aftermarket Interchange Numbers
192022 (PAI), 3900250 (Cummins cross-reference), FP-1W2715, FP1W2715, M-1W2715, M1W2715 (Interstate-McBee)
New aftermarket replacement part - not remanufactured, not used.



