5I7740 Valve Spring Fits Caterpillar Industrial Construction Models model-2342 ZEE 1 (Deck 42" 2012-13) E6NN7N012AA

E6NN7N012AA

Pinion Bearing I

Top Width 7/8"

152 or AD4

780" from front pin

5I7740 Valve Spring Fits Caterpillar Industrial Construction Models model-2342 ZEE 1 (Deck 42" 2012-13) E6NN7N012AAOne 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