1310421 Fastener G Fits Caterpillar Models
1310421 Fastener G Fits Caterpillar Models
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One New Aftermarket Replacement Cylinder Head Fastener Group for Caterpillar (Cat) 3500-Series Engines
This aftermarket replacement Fastener Group - Cylinder Head (part number 1310421, also formatted as 131-0421) is a cylinder head bolt set designed for Caterpillar (Cat) 3500-family diesel engines. These fasteners are critical engine components used to secure the cylinder head assembly and maintain proper compression sealing in Cat's large-displacement 8-, 12-, and 16-cylinder V-block industrial and off-highway powerplants.
Compatible Models
Caterpillar Engines: 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C
Caterpillar Off-Highway Trucks: 776C, 776D, 777, 777B, 777C, 777D, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797, 797B
Caterpillar Mining Shovels / Excavators: 5130B, 5230, 5230B
Caterpillar Motor Graders / Other: 854G
Replaces Part Number(s):
1310421, 131-0421
New aftermarket replacement part - not remanufactured, not used.
