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Detroit Diesel · Engine
23531251
In stock · ships from Knoxville
This is a single-cylinder piston ring set for heavy-duty Detroit Diesel engines.
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Verified fitment for 2 applications
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For Series 50 engines you need 4 sets total; for Series 60 engines you need 6 sets total. Designed for 3.0mm top ring groove and articulated steel pistons.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 7 of 7.
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It includes the top fire ring, intermediate ring, and oil control rings needed to seal combustion pressure, control oil consumption, and manage heat transfer inside the cylinder. You typically replace this set when doing an in-frame overhaul or engine rebuild due to low compression, excessive blow-by, high oil consumption, or blue smoke from the exhaust. This particular set uses a 3.0mm top ring designed for Series 50 8.5L and Series 60 12.7L engines with articulated steel pistons.
Part Number: 23531251
PISTON RINGS
Vendor: CLARK POWER
Dealer: Knox Trailers
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