United Engine & Machine Parts and Accessories

Piston Ring Set 1cyl 3.508''/ 89.10MM 1/16 1/16 3/16 Gapless 2nd

Part Number: UEM-25045010

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 1cyl 3.875''/ 98.43MM 1.5MM 1.5MM 2.5MM Gapless 2nd

Part Number: UEM-25046STD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 1cyl 4.26''/ 108.204 MM .043 .043 3.0mm

Part Number: UEM-25027STD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 1cyl 3.885''/ 98.68MM 1.5MM 1.5MM 2.5MM Gapless 2nd

Part Number: UEM-25046010

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 1cyl 2.894''/ 73.5076 MM 1.2mm 1.2mm 3.0mm

Part Number: UEM-25024020

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 6cyl 3.543" / 90.00 MM 1.2MM 1.5MM 3.0MM

Part Number: UEM-2202310MM

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 6cyl 3.504" / 89.00 MM 1.2MM 1.5MM 3.0MM

Part Number: UEM-22023STD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 8cyl 4.020''/ 102.11 MM 5/64 5/64 3/16 Shallow Oil

Part Number: UEM-22027020

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 8cyl 4.000''/ 101.60 MM 5/64 5/64 3/16 Shallow Oil

Part Number: UEM-22027STD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 6cyl 3.780''/ 96.00 MM 1.2mm 1.2mm 2.0mm

Part Number: UEM-22006STD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 8cyl 3.701''/ 94.00 MM 1.2mm 1.5mm 2.5mm

Part Number: UEM-2200710MM

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 6cyl 3.840''/ 97.50 MM 1.2mm 1.5mm 2.0mm

Part Number: UEM-2200910MM

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 6cyl 3.632''/ 92.25 MM 1.2mm 1.2mm 2.0mm

Part Number: UEM-2201225MM

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 6cyl 3.800''/ 96.50 MM 1.2mm 1.5mm 3.0mm

Part Number: UEM-220145MM

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 8cyl 3.957''/ 100.50 MM 1.2mm 1.2mm 2.0mm

Part Number: UEM-2201810MM

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 6cyl 3.5825''/ 91.00 MM 3/32 3/32 3/16

Part Number: UEM-22019020

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 6cyl 3.563" / 90.50 MM 1.2MM 1.5MM 3.0MM

Part Number: UEM-2202315MM

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

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: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 6cyl 3.760''/ 95.50 MM 1.2mm 1.5mm 2.5mm

Part Number: UEM-22005STD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 4cyl 3.474''/ 88.25 MM 1.2mm 1.2mm 2.0mm

Part Number: UEM-2201025MM

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 6cyl 3.972''/ 100.90 MM 1.6mm 1.75mm 3.5mm

Part Number: UEM-220135MM

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 4cyl 3.465''/ 88 MM 1.2mm 1.5mm 2.0mm

Part Number: UEM-22001STD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

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: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 8cyl 3.947''/ 100.2538 MM 1.50mm 1.50mm 3.00mm

Part Number: UEM-3917CD8030

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Ring Set 8cyl 4.040''/ 102.62 MM 5/64 5/64 3/16

Part Number: UEM-4000AG8040

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order