Availability
United Engine & Machine Engines & Components
Piston Ring Set 6cyl Diesel 4.0157''/ 102 MM 3.0Kmm 2.50mm 4.00mm
Part Number: UEM-20004STD
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 6cyl Diesel 4.2519''/ 108 MM 3.0Kmm 2.50mm 3.50mm
Part Number: UEM-2000610MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 8cyl Diesel 4.1496''/ 105.4 MM 3.0Kmm 2.00mm 3.50mm
Part Number: UEM-2000710MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 8cyl Diesel 4.12''/ 104.65 MM 3.0Kmm 2.00mm 3.50mm
Part Number: UEM-2000725MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 8cyl Diesel 4.1299''/ 104.9 MM 3.0Kmm 2.00mm 3.50mm
Part Number: UEM-200075MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 8cyl Diesel 4.1397''/ 105.15 MM 3.0Kmm 2.00mm 3.50mm
Part Number: UEM-2000775MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 8cyl Diesel 4.1102''/ 104.4 MM 3.0Kmm 2.00mm 3.50mm
Part Number: UEM-20007STD
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 8cyl Diesel 4.0944''/ 104 MM 3.0Kmm 2.00mm 3.00mm "
Part Number: UEM-2000910MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 6cyl Diesel 4.0551''/ 103 MM 3.0Kmm 2.35mm 4.00mm
Part Number: UEM-2001410MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 6cyl Diesel 4.0354''/ 102.5 MM 3.0Kmm 2.35mm 4.00mm
Part Number: UEM-200145MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 6cyl Diesel 4.0452''/ 102.75 MM 3.0Kmm 2.35mm 4.00mm
Part Number: UEM-2001475MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 6cyl Diesel 4.0157''/ 102 MM 3.0Kmm 2.35mm 4.00mm
Part Number: UEM-20014STD
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 4cyl Diesel 3.760''/ 95.50 MM 2.3Kmm 2.0mm 3.5mm
Part Number: UEM-200335MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 4cyl Diesel 3.740''/ 95.00 MM 2.3Kmm 2.0mm 3.5mm
Part Number: UEM-20033STD
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 8cyl Diesel 4.0846" / 103.75MM 3.0Kmm 2.00mm 4.00mm Gapless 2nd Ring
Part Number: UEM-2003475MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 8cyl Diesel 4.0551" / 103.00MM 3.0Kmm 2.00mm 4.00mm Gapless 2nd Ring
Part Number: UEM-20034STD
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 6cyl 3.740''/ 95 MM 1.2mm 1.2mm 2.0mm
Part Number: UEM-2200010MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 6cyl 3.730''/ 94.75 MM 1.2mm 1.2mm 2.0mm
Part Number: UEM-2200075MM
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston Ring Set 6cyl 3.701''/ 94 MM 1.2mm 1.2mm 2.0mm
Part Number: UEM-22000STD
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
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 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 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 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 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 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 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 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 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 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 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 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 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