United Engine & Machine Parts and Accessories

Piston Ring Set 6cyl 3.790''/ 96.25 MM 1.2mm 1.5mm 2.5mm

Part Number: UEM-2200575MM

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Piston Ring Set 4cyl 3.514''/ 89.25 MM 1.2mm 1.2mm 2.5mm

Part Number: UEM-2200825MM

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Piston Ring Set 6cyl 3.810''/ 96.75 MM 1.2mm 1.5mm 2.0mm

Part Number: UEM-2200925MM

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Ring Set 8cyl Diesel 4.0846" / 103.75MM 3.0Kmm 2.00mm 4.00mm Gapless 2nd Ring

Part Number: UEM-2003475MM

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Piston Ring Set 6cyl 3.720''/ 94.50 MM 1.2mm 1.2mm 2.0mm

Part Number: UEM-220005MM

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Piston Ring Set 6cyl 3.740''/ 95 MM 1.2mm 1.5mm 2.5mm

Part Number: UEM-2200210MM

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Piston Ring Set 6cyl 3.711''/ 94.25 MM 1.2mm 1.5mm 2.5mm

Part Number: UEM-2200225MM

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Piston Ring Set 6cyl 3.800''/ 96.50 MM 1.2mm 1.5mm 2.5mm

Part Number: UEM-2200510MM

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Piston Ring Set 4cyl 3.5039''/ 89 MM 1.50mm 1.50mm 4.00mm

Part Number: UEM-3445DD415MM

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Piston Ring Set 6cyl 4.060" / 103.12mm 5/64 5/64 3/16

Part Number: UEM-4000AM6060

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Piston Ring Set 6cyl 4.080" / 103.63mm 5/64 5/64 3/16

Part Number: UEM-4000AM6080

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Piston Ring Set 8cyl 3.8''/ 96.52 MM 1.50mm 1.50mm 3.00mm

Part Number: UEM-3780CS8025-N

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Piston Ring Set 8cyl 3.810" / 96.75 MM 1.50mm 1.50mm 3.00mm

Part Number: UEM-3780CS8030

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"RING SET 3.622 bore, .50mm oversize, 2-1.5, 1-4.0mm, steel chrome ring set, qty 4 cyl set"

Part Number: UEM-3622DS4-50MM

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RING SET

Part Number: UEM-3622MS4-50MM

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Piston Ring Set 6cyl 3.710''/ 94.25 MM 5/64 5/64 3/16

Part Number: UEM-3680AM6030

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Piston Ring Set 8cyl 3.701''/ 94 MM 1.2mm 1.2mm 2.0mm

Part Number: UEM-3701NN8STD

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Piston Rings, 3.736 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-3736AM8-STD

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Piston Ring Set 8cyl 3.75''/ 95.25 MM 1.20mm 1.20mm 3.00mm

Part Number: UEM-3736ES8014

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Piston Ring Set 8cyl 3.76''/ 95.504 MM 1.20mm 1.20mm 3.00mm

Part Number: UEM-3736ES8024

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Piston Ring Set 6cyl 3.750''/ 95.25 MM 5/64 5/64 3/16

Part Number: UEM-3750AM6STD

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Piston Ring Set 6cyl 3.681''/ 93.5 MM 1.2mm 1.5mm 2.5mm

Part Number: UEM-3642UN610MM

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Piston Ring Set 6cyl 3.652''/ 92.75 MM 1.2mm 1.5mm 2.5mm

Part Number: UEM-3642UN625MM

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Piston Ring Set 6cyl 3.740''/ 95.00 MM 5/64 5/64 3/16

Part Number: UEM-3680AM6060

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Piston Ring Set 8cyl 3.810''/ 96.75 MM 1.50mm 1.50mm 3.00mm File to Fit - Gas Ported Top Ring

Part Number: UEM-3780CPX8035

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