Availability
United Engine & Machine Engines & Components
Piston Ring Set 1cyl 4.255''/ 108.08MM 1.5MM 1.5MM 3.0MM Gapless 2nd
Part Number: UEM-25048005
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 1cyl 4.250''/ 107.95MM 1.5MM 1.5MM 3.0MM Gapless 2nd
Part Number: UEM-25048STD
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
RING PACK
Part Number: UEM-2M8535005
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 6cyl 3.287GÇ¥/83.50MM 1.2mm 1.2mm 2.5mm
Part Number: UEM-3268LP5MM
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 6cyl 3.2677GÇ¥/83.00MM 1.2mm 1.2mm 2.5mm
Part Number: UEM-3268LPSTD
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 12cly 3.285''/ 83.44 MM 1.5mm 1.5mm 4.0mm
Part Number: UEM-3285DM12STD
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Ring Set 3.312 bore, .030 oversize, 2-1/16, 1-3/16, ductile ring set, qty 8 cyl set
Part Number: UEM-3312BD8-030
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
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
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 3.5039''/ 89 MM 1.20mm 1.20mm 2.80mm
Part Number: UEM-3386TS610MM
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 6cyl 3.4153''/ 86.75 MM 1.20mm 1.20mm 2.80mm
Part Number: UEM-3386TS675MM
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Ring Set 6cyl 3.3858''/ 86 MM 1.20mm 1.20mm 2.80mm
Part Number: UEM-3386TS6STD
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Ring Set 3.445 bore, .50mm oversize, 1.5, 4.0mm, ductile ring set, qty 4 cyl set
Part Number: UEM-3445DD4-50MM
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Ring Set 3.445 bore, .STD oversize, 1.5, 4.0mm, ductile ring set, qty 4 cyl set
Part Number: UEM-3445DD4-STD
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.170 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile Iron, Plasma-moly, 8-Cylinder, Set
Part Number: UEM-4130BD8-040
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.190 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile Iron, Plasma-moly, 8-Cylinder, Set
Part Number: UEM-4130BD8-060
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.181 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile, Plasma-moly, File Fit, 8-Cylinder, Set
Part Number: UEM-4151BD8-035
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.181 in. Bore, 5/64 in., 1/16 in., 3/16 in., Iron, Moly, 8-Cylinder, Set
Part Number: UEM-4151FM8-030
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.191 in. Bore, 5/64 in., 1/16 in., 3/16 in., Iron, Moly, 8-Cylinder, Set
Part Number: UEM-4151FM8-040
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.211 in. Bore, 5/64 in., 1/16 in., 3/16 in., Iron, Moly, 8-Cylinder, Set
Part Number: UEM-4151FM8-060
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
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-4165BD8-005
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.205 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile, Plasma-moly, File Fit, 8-Cylinder, Set
Part Number: UEM-4165BD8-045
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.254 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set
Part Number: UEM-4234AM8-020
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, 4.274 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set
Part Number: UEM-4234AM8-040
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Ring Set 4.250 bore, .060 oversize, 2-5/64, 1-3/16, ductile iron ring set, qty 8 cyl set
Part Number: UEM-4250AD8-060
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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