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United Engine & Machine Company (UEM) 3622DS4.25MM

UEM Piston Ring Set 4cyl 3.632''/ 92.2528 MM 1.50mm 1.50mm 4.00mm. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.

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Reliance Power Parts 31825461

Reliance Power Parts Piston Ring Set. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.

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United Engine & Machine Company (UEM) 4000ES8.050

UEM Piston Ring Set 8cyl 4.05''/ 102.87 MM 1.2mm 1.2mm 3.0mm File to Fit. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.

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United Engine & Machine Company (UEM) S4090ESN

UEM Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.

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Mahle Motorsports 3815MS-15-1

Piston Ring (1cyl) - 1.5mm, 1.5mm, 3.0mm Standard Tension +.005" File Fit Rings; 3.810"+0.005 1.5, 1.5, 3.0mm 4cyl File Fit Rings, SINGLE CYLINDER

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Mahle Motorsports 930044015-1

Piston Ring (1cyl) - Diesel 1/16, 1/16, 3/16 (Steel Top) Ring Sets; 4.015" 1/16, 1/16, 3/16" Steel Top File Fit (6cyl) Rings, SINGLE CYLINDER

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Mahle Motorsports 4040ML-043

Ring (set) - .043", .043", 3.0mm Low Tension +.005" File Fit Rings; 4.035"+0.005 .043", .043", 3.0mm File Fit Rings

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Mahle Motorsports 9230MS6-12

Ring (set) - Sport Compact Rings; 92.30 mm 1.2, 1.2, 2.5mm Drop In (6cyl) Rings

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Clevite S42251

Engine Piston Ring Set

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MAHLE 301-1076B

Engine Piston Ring Set

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MAHLE 302-1361B

Engine Piston Ring Set

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MAHLE 301-1349B

HP Bulk Top Rings

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