Engines & Engine Parts at Summit Racing

United Engine & Machine Piston Rings 4000AG8.030

Piston Ring Set 8cyl 4.030''/ 102.36 MM 5/64 5/64 3/16

Part Number: UEM-4000AG8030

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

United Engine & Machine Piston Rings 4360AM4.040

United Engine & Machine Piston Rings 4360AM4.040

Ring Set 4.360 bore, .020 oversize, 2-5/64, 1-3/16, moly ring set, qty 4 cyl set

Part Number: UEM-4360AM4-040

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

United Engine & Machine Piston Rings 4000AG8.080

Piston Ring Set 8cyl 4.080''/ 103.62 MM 5/64 5/64 3/16

Part Number: UEM-4000AG8080

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

United Engine & Machine Piston Rings 4360AM4.020

Ring Set 4.360 bore, .020 oversize, 2-5/64, 1-3/16, moly ring set, qty 4 cyl set

Part Number: UEM-4360AM4-020

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 4000CS8.040

Piston Ring Set 8cyl 4.04''/ 102.61MM 1.50mm 1.50mm 3.00mm

Part Number: UEM-4000CS8040

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 4360AM4.060

Ring Set 4.360 bore, .020 oversize, 2-5/64, 1-3/16, moly ring set, qty 4 cyl set

Part Number: UEM-4360AM4-060

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 22027.080

Piston Ring Set 8cyl 4.080''/ 103.62 MM 5/64 5/64 3/16 Shallow Oil

Part Number: UEM-22027080

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 3780CS8.STD-N

PISTON RING SET

Part Number: UEM-3780CS8STDN

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United Engine & Machine Piston Rings 4000AD8.060

Ring Set 4.000 bore, .060 oversize, 2-5/64, 1-3/16, ductile iron ring set, qty 8 cyl set

Part Number: UEM-4000AD8-060

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 4000AG8.060

Piston Ring Set 8cyl 4.060''/ 103.12 MM 5/64 5/64 3/16

Part Number: UEM-4000AG8060

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

United Engine & Machine Piston Rings 4000AM6.040

Piston Ring Set 6cyl 4.040" / 102.62mm 5/64 5/64 3/16

Part Number: UEM-4000AM6040

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 4000AM8.005

Ring Set 4.000 bore, .005 oversize, 2-5/64, 1-3/16, moly ring set, qty 8 cyl set

Part Number: UEM-4000AM8-005

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Pistons 3622DS4.50MM

"RING SET 3.622 bore, .50mm oversize, 2-1.5, 1-4.0mm, steel chrome ring set, qty 4 cyl set"

Part Number: UEM-3622DS4-50MM

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 20016.STD

PISTON RING SET

Part Number: UEM-20016-STD

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 20016.5MM

Piston Ring Set 6cyl Diesel 4.2323" / 107.50mm 3.0Kmm 2.50mm 3.50mm

Part Number: UEM-200165MM

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 22026.75MM

Piston Ring Set 6cyl 3.730" / 94.75 MM 1.2MM 1.2MM 2.0MM

Part Number: UEM-2202675MM

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 4125JD8.005

Ring Set 4.125 bore, .005 FTF oversize, 2-.043 1-3.0mm, ductile ring set, qty 8 cyl set

Part Number: UEM-4125JD8-005

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 20016.1.0MM

Piston Ring Set 6cyl Diesel 4.2520" / 108mm 3.0Kmm 2.50mm 3.50mm

Part Number: UEM-2001610MM

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United Engine & Machine Piston Rings 22026.STD

Piston Ring Set 6cyl 3.701" / 94.00 MM 1.2MM 1.2MM 2.0MM

Part Number: UEM-22026STD

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 3917CD8.020

PISTON RINGS

Part Number: UEM-3917CD8-020

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 4000CN8.045

Piston Ring Set 8cyl 4.040''/ 102.62mm 1.50mm 1.50mm 3.00mm File to Fit

Part Number: UEM-4000CN8045

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 4000CN8.065

Piston Ring Set 8cyl 4.060''/ 103.12mm 1.50mm 1.50mm 3.00mm File to Fit

Part Number: UEM-4000CN8065

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

United Engine & Machine Piston Rings 22026.5MM

Piston Ring Set 6cyl 3.720" / 94.50 MM 1.2MM 1.2MM 2.0MM

Part Number: UEM-220265MM

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 22027.020

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

Part Number: UEM-22027020

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Estimated Ship Date: Dec 29, 2025 if ordered today

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United Engine & Machine Piston Rings 22028.060

Piston Ring Set 8cyl 4.060''/ 103.12 MM 5/64 5/64 3/16 Shallow Oil

Part Number: UEM-22028060

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today