United Engine & Machine Parts and Accessories

Piston Ring Set 6cyl 3.810''/ 96.75 MM 5/64 5/64 3/16

Part Number: UEM-3750AM6060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Ring Set 8cyl 3.79''/ 96.266 MM 1.50mm 1.50mm 3.00mm

Part Number: UEM-3780CS8015-N

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Piston Ring Set 6cyl 3.820''/ 97.00 MM 5/64 5/64 3/16

Part Number: UEM-3800AM6020

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Piston Ring Set 6cyl 3.812''/ 96.8248 MM 1.5mm 1.5mm 3.0mm

Part Number: UEM-3812CD6STD

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Piston Ring Set 6cyl 3.832''/ 97.3328 MM 2.0mm 2.0mm 4.0mm

Part Number: UEM-3812SM65MM

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Piston Ring Set 6cyl 3.2677GÇ¥/83.00MM 1.2mm 1.2mm 2.5mm

Part Number: UEM-3268LPSTD

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Piston Ring Set 12cly 3.285''/ 83.44 MM 1.5mm 1.5mm 4.0mm

Part Number: UEM-3285DM12STD

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Ring Set 3.312 bore, .063 oversize, 2-1/16, 1-3/16, ductile ring set, qty 8 cyl set

Part Number: UEM-3312BD8-063

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Piston Rings, 4.100 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4000AM8-100

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Ring Set 8cyl 4.505''/ 114.427 MM Dykes .017 .043 3/16 File to Fit

Part Number: UEM-4500RP8005

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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, 4.170 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, 4.190 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile Iron, Plasma-moly, 8-Cylinder, Set

Part Number: UEM-4130BD8-060

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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 4.13''/ 104.902 MM 1.2mm 1.2mm 3.0mm

Part Number: UEM-4125EP8005

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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, 4.160 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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Ring Set 4.250 bore, .030 oversize, 2-5/64, 1-3/16, ductile iron ring set, qty 8 cyl set

Part Number: UEM-4250AD8-030

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Piston Rings, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4250AM8-060

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Piston Ring Set 8cyl 4.095''/ 104.013 MM 1.50mm 1.50mm 3.00mm

Part Number: UEM-4055CS8040

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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-4120AM8-030

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Ring Set 4.120 bore, .020 oversize, 2-5/64, 1-3/16, moly ring set, qty 8 cyl set

Part Number: UEM-4120AM8020

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Piston Rings, 4.180 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile, Plasma-moly, File Fit, 8-Cylinder, Set

Part Number: UEM-4120BD8-065

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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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