United Engine & Machine Parts and Accessories

Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring, Napier Second Ring, and 3 pc Oil Ring Assembly

Part Number: UEM-S4050ESN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring, Napier Second Ring, and 3 pc Oil Ring Assembly

Part Number: UEM-S4080ESN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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RING PACK (1CYL.)

Part Number: UEM-U08150LS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Ring Set 4.000 bore, .065 FTF oversize, 2-1/16, 1-3/16, ductile ring set, qty 1 cyl set

Part Number: UEM-4000BD1065

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Wrist Pin, Lightweight, .927 in. Diameter, 2.250 in. Length, 88 Grams, Each

Part Number: UEM-R71

Not Yet Reviewed

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RING PACK (1CYL.)

Part Number: UEM-U08650LS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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RING PACK (1CYL.)

Part Number: UEM-U08800LS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Ring Set 6cyl 3.799''/ 96.5 MM 1.2mm 1.2mm 2.0mm

Part Number: UEM-U09650NS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring, Napier Second Ring, and 3 pc Oil Ring Assembly

Part Number: UEM-S3785ESN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring, Napier Second Ring, and 3 pc Oil Ring Assembly

Part Number: UEM-S3898ESN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring, Napier Second Ring, and 3 pc Oil Ring Assembly

Part Number: UEM-S4000ESN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring, Napier Second Ring, and 3 pc Oil Ring Assembly

Part Number: UEM-S4020ESN

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring, Napier Second Ring, and 3 pc Oil Ring Assembly

Part Number: UEM-S4120ESN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Ring Set 1cyl 3.3661" / 85.50MM 1.5MM 1.5MM 4.0MM File to Fit

Part Number: UEM-U08550DS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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RING PACK (1CYL.)

Part Number: UEM-U08550LS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Wrist Pin, Lightweight, .927 in. Diameter, 2.500 in. Length, 98 Grams, Each

Part Number: UEM-R60

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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RING PACK (1CYL.)

Part Number: UEM-U08625LS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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RING PACK (1CYL.)

Part Number: UEM-U09200LS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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RING PACK (1CYL.)

Part Number: UEM-U09250LS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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RING PACK (1CYL.)

Part Number: UEM-U09600LS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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RING PACK (1CYL.)

Part Number: UEM-U08600LS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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RING PACK (1CYL.)

Part Number: UEM-U08750LS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring, Napier Second Ring, and 3 pc Oil Ring Assembly

Part Number: UEM-S3820ESN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring, Napier Second Ring, and 3 pc Oil Ring Assembly

Part Number: UEM-S4045ESN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring, Napier Second Ring, and 3 pc Oil Ring Assembly

Part Number: UEM-S4070ESN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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