5I7740 Valve Spring Fits Caterpillar Industrial Construction Models
5I7740 Valve Spring Fits Caterpillar Industrial Construction Models
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One New Aftermarket Replacement Valve Spring Fits Caterpillar (Fits CAT) 3064 / 3066 Engine Excavators
This aftermarket replacement valve spring Fits Caterpillar (Fits CAT) 3064 and 3066 diesel engines used in the 300-series hydraulic excavator line. The valve spring is part of the cylinder head valve train assembly, working to keep intake and exhaust valves firmly seated against their seats until opened by the camshaft, ensuring proper engine compression and combustion efficiency.
Compatible Models
Fits Caterpillar 3064 Engine - Excavators: 311C, 312C, 312C L, 314C, 314C CR, 314C LCR
Fits Caterpillar 3066 Engine - Excavators: 311, 311B, 312B, 318C, 318C L, 318C LN, 319C, 319C LN, 320, 320 L, 320B, 320B L, 320C, 320C FM, 320C L, 320D, 320D LRR, 320N, 321C, 323D L, 323D LN
Also Fits Caterpillar engine models: 3064, 3066, C6.4
Replaces Part Number(s):
5I7740, ENL80-0174
New aftermarket replacement part - not remanufactured, not used.
