6L8617 Cap Fits Caterpillar 321464 725 730 735 740 AP-1000 AP-1050 446B 446D
6L8617 Cap Fits Caterpillar 321464 725 730 735 740 AP-1000 AP-1050 446B 446D
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One New Aftermarket Replacement Radiator Pressure Cap for Caterpillar (Cat) Construction and Paving Equipment
This 7-PSI radiator pressure cap (also known as a cap-expansion or cap-pressure) maintains cooling system pressure in the radiator, sealing the system to support consistent engine temperature control and prevent overheating. Replaces Caterpillar (Cat) OEM part number 6L8617 / 6L-8617.
Specifications
- Pressure Rating: 7 PSI
- Weight: 0.3 lbs
- Dimensions: 3.15 x 1.77 x 3.15 in.
Compatible Models
Caterpillar Articulated Trucks: 725, 730, 735, 740
Caterpillar Asphalt Pavers: AP-1000, AP-1050
Caterpillar Backhoe Loaders: 426, 428, 436, 446, 446B, 446D
Caterpillar Challenger Agricultural Tractors: 65, 65C, 75, 75C, 75D, 85C, 85D
Caterpillar Excavators: 225, 225D, 229, 231D
Caterpillar Industrial and Machine Engines: 3116, 3126, 3126B, 3176B, 3176C, 3196, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3456, 3508, 3512, 3516, C-10, C-12, C-15, C-16, C-9, C11, C13, C15, C18, C7, C9
Caterpillar Generator Set Engines: 3208, 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3408, 3412, 3412C, 3508, 3508B, 3512, 3512B, 3516, 3516B
Replaces Part Number(s):
6L8617, 6L-8617, 321464, 0321464
Aftermarket Interchange Numbers
3L2866, 2L6923, 3L1750, 3L368, 7R5880, 7R8282
New aftermarket replacement part - not remanufactured, not used.
