United Engine & Machine Engines & Components

Piston Ring Set 6cyl 3.961''/ 100.6 MM 1.2mm 1.5mm 2.5mm

Part Number: UEM-3921UN610MM

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Ring Set 4.000 bore, .040 oversize, 2-5/64, 1-3/16, ductile iron ring set, qty 8 cyl set

Part Number: UEM-4000AD8-040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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SET OF 8 PISTON RINGS

Part Number: UEM-4000AD8-STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 8cyl 4.040''/ 102.62 MM 5/64 5/64 3/16

Part Number: UEM-4000AG8040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 8cyl 4.000''/ 101.60 MM 5/64 5/64 3/16

Part Number: UEM-4000AG8STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 6cyl 4.030" / 102.36mm 5/64 5/64 3/16

Part Number: UEM-4000AM6030

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 6cyl 4.040" / 102.62mm 5/64 5/64 3/16

Part Number: UEM-4000AM6040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 8cyl 4.010''/ 101.85 MM 5/64 5/64 3/16

Part Number: UEM-4000AM8010

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Single Ring Set 4.000 bore, .065 FTF oversize, 2-1/16, 1-3/16, ductile ring set, qty 1 cyl set

Part Number: UEM-4000BD1065

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Rings, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4000BM8-020

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 3.012''/ 76.5 MM 1.0mm No 2nd 2.8mm

Part Number: UEM-25036STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 3.031''/ 77 MM 1.0mm No 2nd 2.8mm

Part Number: UEM-25037STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 3.051''/ 77.5 MM 1.0mm No 2nd 2.8mm

Part Number: UEM-25038STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 3.15''/ 80 MM 1.0mm No 2nd 2.8mm

Part Number: UEM-25040STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 3.307''/ 84 MM 1.0mm No 2nd 2.8mm

Part Number: UEM-25041STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 3.327''/ 84.5 MM 1.0mm No 2nd 2.8mm

Part Number: UEM-25042STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 2.756''/ 70.00MM 1.0mm No 2nd 2.8mm

Part Number: UEM-25043020

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 2.776''/ 70.50MM 1.0mm No 2nd 2.8mm

Part Number: UEM-25043040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 2.795''/ 71.00MM 1.0mm No 2nd 2.8mm

Part Number: UEM-25043060

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 4.310''/ 109.47 MM .043" .043" 3.0mm File to Fit

Part Number: UEM-25044STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 1cyl 3.508''/ 89.10MM 1/16 1/16 3/16 Gapless 2nd

Part Number: UEM-25045010

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Ring Set

Part Number: UEM-3386TS625MM

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 6cyl 3.4055''/ 86.5 MM 1.20mm 1.20mm 2.80mm

Part Number: UEM-3386TS65MM

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Ring Set 3.445 bore, .75mm oversize, 1.5, 4.0mm, ductile ring set, qty 4 cyl set

Part Number: UEM-3445DD4-75MM

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Ring Set 4cyl 3.4448''/ 87.5 MM 1.20mm 1.20mm 3.00mm

Part Number: UEM-3445ES4STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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