United Engine & Machine Engines & Components

Piston Rings, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile, Plasma-moly, File Fit, 8-Cylinder, Set

Part Number: UEM-4125BD8-045

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Piston Rings, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4125BM8-040

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Piston Rings, 4.185 in. Bore, 1/16 in., 1/16 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4125BM8-060

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Piston Rings, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4125BM8-STD

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Piston Ring Set 8cyl 4.125''/ 104.77 MM 1/16 1/16 3/16 File to Fit

Part Number: UEM-4125BP8005

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Piston Ring Set 8cyl 4.155''/ 105.54 MM 1/16 1/16 3/16 File to Fit

Part Number: UEM-4125BP8035

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Piston Ring Set 8cyl 4.185''/ 106.30 MM 1/16 1/16 3/16 File to Fit

Part Number: UEM-4125BP8065

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Piston Rings, 4.145 in. Bore, 1.5mm, 1.5mm, 3.0mm, Ductile Iron, Plasma-moly, File Fit, 8-Cylinder, Set

Part Number: UEM-4125CD8-025

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Piston Ring Set 8cyl 4.135" / 105.03MM 1.5MM 1.5MM 3.0MM File to Fit

Part Number: UEM-4125CD8015

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Piston Ring Set 8cyl 4.13''/ 104.902 MM 1.2mm 1.2mm 3.0mm

Part Number: UEM-4125EP8005

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Ring Set 4.125 bore, .005 FTF oversize, 2-.043 1-3.0mm, ductile ring set, qty 8 cyl set

Part Number: UEM-4125JD8-005

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Ring Set 4.125 bore, .035 FTF oversize, 2-.043 1-3.0mm, ductile ring set, qty 8 cyl set

Part Number: UEM-4125JD8-035

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Ring Set 4.125 bore, .045 FTF oversize, 2-.043 1-3.0mm, ductile ring set, qty 8 cyl set

Part Number: UEM-4125JD8-045

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Piston Rings, 4.150 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4130AM8-020

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Piston Rings, 4.170 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4130AM8-040

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Piston Rings, 4.190 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4130AM8-060

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Piston Rings, 4.130 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4130AM8-STD

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Piston Rings, 4.160 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile Iron, Plasma-moly, 8-Cylinder, Set

Part Number: UEM-4130BD8-030

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Piston Rings, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile Iron, Plasma-moly, 8-Cylinder, Set

Part Number: UEM-4250BD8-125

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Piston Ring Set 8cyl 4.25''/ 107.95 MM 1/16 1/16 3/16

Part Number: UEM-4250BD8STD

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Piston Ring Set 8cyl 4.250''/ 104.95 MM 1/16 1/16 3/16 File to Fit

Part Number: UEM-4250BP8005

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Piston Ring Set 8cyl 4.310''/ 109.47 MM 1/16 1/16 3/16 File to Fit

Part Number: UEM-4250BP8065

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Piston Ring Set 8cyl 4.260''/ 108.20 MM 2.0MM 2.0MM 4.0MM

Part Number: UEM-4250SM8010

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Piston Ring Set 8cyl 4.270''/ 108.46 MM 2.0MM 2.0MM 4.0MM

Part Number: UEM-4250SM8020

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Piston Ring Set 8cyl 4.290''/ 108.97 MM 2.0MM 2.0MM 4.0MM

Part Number: UEM-4250SM8040

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