Availability
United Engine & Machine Engines & Components
Piston Rings, 4.160 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set
Part Number: UEM-4120AM8-040
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.180 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set
Part Number: UEM-4120AM8-060
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Ring Set 4.120 bore, .020 oversize, 2-5/64, 1-3/16, moly ring set, qty 8 cyl set
Part Number: UEM-4120AM8020
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.150 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile, Plasma-moly, File Fit, 8-Cylinder, Set
Part Number: UEM-4120BD8-035
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.160 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile, Plasma-moly, File Fit, 8-Cylinder, Set
Part Number: UEM-4120BD8-045
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.120 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile Iron, Plasma-moly, 8-Cylinder, Set
Part Number: UEM-4120BD8-STD
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.075''/ 103.50 MM 1.20mm 1.20mm 3.00mm File to Fit - Gas Ported Top Ring
Part Number: UEM-4000EPX8080
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.080''/ 103.63 MM 1.20mm 1.20mm 3.00mm File to Fit - Gas Ported Top Ring
Part Number: UEM-4000EPX8085
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.030 in. Bore, 1.2mm, 1.2mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: UEM-4000ES8-030
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.005''/ 101.727 MM 1.2mm 1.2mm 3.0mm File to Fit
Part Number: UEM-4000ES8005
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.01''/ 101.854 MM 1.2mm 1.2mm 3.0mm
Part Number: UEM-4000ES8010
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.015''/ 101.981 MM 1.2mm 1.2mm 3.0mm File to Fit
Part Number: UEM-4000ES8015
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.025''/ 102.23 MM 1.2mm 1.2mm 3.0mm File to Fit
Part Number: UEM-4000ES8025
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.04''/ 102.616 MM 1.2mm 1.2mm 3.0mm File to Fit
Part Number: UEM-4000ES8040
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.045''/ 102.743 MM 1.2mm 1.2mm 3.0mm File to Fit
Part Number: UEM-4000ES8045
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.065''/ 103.251 MM 1.2mm 1.2mm 3.0mm File to Fit
Part Number: UEM-4000ES8065
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.07''/ 103.378 MM 1.2mm 1.2mm 3.0mm
Part Number: UEM-4000ES8070
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.075''/ 103.505 MM 1.2mm 1.2mm 3.0mm File to Fit
Part Number: UEM-4000ES8075
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.08''/ 103.632 MM 1.2mm 1.2mm 3.0mm
Part Number: UEM-4000ES8080
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.085''/ 103.759 MM 1.2mm 1.2mm 3.0mm File to Fit
Part Number: UEM-4000ES8085
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.090''/ 103.88 MM 1.2mm 1.2mm 3.0mm
Part Number: UEM-4000ES8090
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 8cyl 4.100''/ 104.14 MM 1.2mm 1.2mm 3.0mm
Part Number: UEM-4000ES8100
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.060 in. Bore, 0.043 in., 0.043 in., 3.0mm, Steel, Chrome, File Fit, 8-Cylinder, Set
Part Number: UEM-4000JD8-065
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 4.026''/ 102.25 MM 1.5mm 1.5mm 2.5mm
Part Number: UEM-4016HS825MM
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
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