One New Aftermarket Replacement Radiator Cap for Caterpillar (Cat) Engines and Generator Sets

This aftermarket replacement radiator cap (Cap-Radiator) seals and pressurizes the cooling system on Caterpillar heavy-duty diesel engines and generator set applications. Rated at 7 PSI, it maintains proper coolant pressure to prevent boil-over and protect engine components. A direct replacement for OEM Caterpillar part number 1531403 (153-1403).

Specifications

• Pressure Rating: 7 PSI
• Weight: approx. 0.24 lbs

Compatible Models

Caterpillar Diesel Engines and Generator Sets: 3406C, 3406E, 3412, 3412C, 3508, 3508B, 3512, 3512B, 3516, 3516B

Replaces Part Number(s):

1531403, 153-1403

New aftermarket replacement part - not remanufactured, not used.