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Caterpillar · Engine
5I7742
In stock · ships from Knoxville
This turbocharger mounting gasket seals the joint between the turbocharger and exhaust manifold on Caterpillar engines.
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Caterpillar
Caterpillar
Always verify fit with your engine serial number and parts catalog. This gasket is used in multiple turbocharger groups and exhaust manifold configurations.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 1 of 1.
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It prevents exhaust leaks that can cause power loss and noise. You'll replace it whenever you service the turbo or exhaust manifold, or if you notice soot trails or a drop in boost pressure. The metal gasket measures approximately 4.3 by 2.6 inches and fits Caterpillar 3046, 3066, C6, and C6.4 engines, as well as many excavator models like the 311, 312, 315, and 320 series.
Part Number: 5I7742
TURBO GASKET
Vendor: STOWERS MACHINERY
Dealer: KP Services Crossville
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