Availability
United Engine & Machine Engines & Components
Piston Ring Set 4cyl 3.504''/ 89 MM 1.2mm 1.5mm 2.0mm
Part Number: UEM-2200110MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 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: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 4cyl 3.484''/ 88.50 MM 1.2mm 1.5mm 2.0mm
Part Number: UEM-220015MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 4cyl 3.494''/ 88.75 MM 1.2mm 1.5mm 2.0mm
Part Number: UEM-2200175MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 4cyl 3.465''/ 88 MM 1.2mm 1.5mm 2.0mm
Part Number: UEM-22001STD
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 6cyl 3.740''/ 95 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-2200210MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 6cyl 3.711''/ 94.25 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-2200225MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 6cyl 3.720''/ 94.50 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-220025MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 6cyl 3.730''/ 94.75 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-2200275MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 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: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 8cyl 4.095''/ 104.00 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-2200375MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 8cyl 4.065''/ 103.25 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-22003STD
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 8cyl 4.040''/ 102.62 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-2200410MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 8cyl 4.020''/ 102.10 MM 1.2mm 1.5mm 2.5mm
Part Number: UEM-220045MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
4cyl Ring Set - 3.740"/95.00mm 1.0mm 1.2mm 2.8mm
Part Number: UEM-120575STD
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
1cyl Ring Set - 2.510" / 63.75mm 1.2mm 1.5mm 2.5mm
Part Number: UEM-121279010
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
1cyl Ring Set - 2.520" / 64.00mm 1.2mm 1.5mm 2.5mm
Part Number: UEM-121279020
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
1cyl Ring Set - 2.530" / 64.25mm 1.2mm 1.5mm 2.5mm
Part Number: UEM-121279030
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
1cyl Ring Set - 2.540" / 64.50mm 1.2mm 1.5mm 2.5mm
Part Number: UEM-121279040
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
1cyl Ring Set - 2.500" / 63.50mm 1.2mm 1.5mm 2.5mm
Part Number: UEM-121279STD
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 8cyl - 4.040" / 102.62mm .043" .043" 3.0mm File to Fit
Part Number: UEM-121623STD
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 8cyl - 4.155" / 104.78mm .043" 1/16" 3.0mm File to Fit
Part Number: UEM-121659030
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 8cyl - 4.125" / 104.78mm .043" 1/16" 3.0mm File to Fit
Part Number: UEM-121659STD
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 8cyl - 4.610" / 117.09mm .043" 1/16" 3.0mm File to Fit
Part Number: UEM-121684STD
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston Ring Set 8cyl - 4.125" / 104.78mm .043" .043" 3.0mm File to Fit
Part Number: UEM-121941STD
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster