Availability
United Engine & Machine Parts and Accessories
Piston Ring Set 1cyl 4.000''/ 101.60MM 1.5MM 1.5MM 2.5MM Gapless 2nd
Part Number: UEM-25047STD
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 1cyl 2.904''/ 73.7616 MM 1.2mm 1.2mm 3.0mm
Part Number: UEM-25024030
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 8cyl 4.080''/ 103.62 MM 5/64 5/64 3/16 Shallow Oil
Part Number: UEM-22027080
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 8cyl 4.000''/ 101.60 MM 5/64 5/64 3/16 Shallow Oil
Part Number: UEM-22028STD
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 8cyl 3.661''/ 93.00 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-22007STD
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 4cyl 3.544''/ 90.00 MM 1.2mm 1.2mm 2.5mm
Part Number: UEM-2200810MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 4cyl 3.504''/ 89.00 MM 1.2mm 1.2mm 2.0mm
Part Number: UEM-2201010MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 4cyl 3.464''/ 88.00 MM 1.2mm 1.2mm 2.0mm
Part Number: UEM-22010STD
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 6cyl 3.895''/ 98.93 MM 1.5mm 1.5mm 4.0mm
Part Number: UEM-220165MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 6cyl 3.875''/ 98.43 MM 1.5mm 1.5mm 4.0mm
Part Number: UEM-22016STD
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 1cyl 3.755''/ 95.377 MM 1.5mm 1.5mm 3.0mm
Part Number: UEM-25003005
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 1cyl 3.75''/ 95.25 MM 1.5mm 1.5mm 3.0mm
Part Number: UEM-25003STD
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 6cyl 3.780''/ 96.00 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-220055MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 6cyl 3.820''/ 97.00 MM 1.2mm 1.2mm 2.0mm
Part Number: UEM-2200610MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 8cyl 3.671''/ 93.25 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-2200725MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 4cyl 3.474''/ 88.25 MM 1.2mm 1.5mm 2.0mm
Part Number: UEM-2200125MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 6cyl 3.701''/ 94 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-22002STD
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 4cyl 3.927''/ 99.75 MM 1.2mm 1.2mm 2.0MM
Part Number: UEM-3917NSC425MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 6cyl 3.941''/ 100.1 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-3921UN65MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 6cyl 3.921''/ 99.6 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-3921UN6STD
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Rings, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set
Part Number: UEM-3736AM8-030
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 6cyl 3.790''/ 96.25 MM 5/64 5/64 3/16
Part Number: UEM-3750AM6040
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 8cyl 3.591''/ 91.2114 MM 1.5mm 1.5mm 3.0mm
Part Number: UEM-3551CD8040
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 8cyl 3.669''/ 93.2 MM 1.2mm 1.2mm 2.5mm
Part Number: UEM-3630MS810MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Ring Set 6cyl 3.661''/ 93 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-3642UN65MM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
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