1131572 Diaphragm Fits Caterpillar Models
1131572 Diaphragm Fits Caterpillar Models
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One New Aftermarket Replacement Diaphragm for Caterpillar (Cat) Engines and Generator Sets
This aftermarket replacement diaphragm (Cat part number 113-1572 / 1131572) is used in the braking and steering system on a wide range of Caterpillar large-bore engines, generator sets, power modules, marine engines, and heavy haul trucks. It is a direct replacement for OEM part number 113-1572 and its predecessor interchange number 3S6228.
Specifications
- Weight: approximately 0.1 lbs.
Compatible Models
Caterpillar Gas Engines: G3306, G3406, G3408, G3408B, G3408C, G3412, G3412C, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, CG137-08, CG137-12
Caterpillar Generator Sets / Gen Set Engines: G3412C, G3508, G3512, G3516, G3516B, G3520B, PMG3516, SR4
Caterpillar Marine / Locomotive Engines: 3508C, 3512B, 3512C, 3516B, 3516C, 3616, C280-8
Caterpillar Petroleum Engines: 3512C, 3516C
Caterpillar Off-Highway Trucks: 793B, 793C, 793D
Replaces Part Number(s):
1131572, 113-1572, 3S6228
New aftermarket replacement part - not remanufactured, not used.



