Availability
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Piston Rings, Moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-E-251K
Estimated Ship Date: Today
Estimated Ship Date: Today
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Piston Rings, Plasma-Moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SUM-134-CM553200
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Performance Piston Ring Sets, Moly, 4.000 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-cylinder, Set
Part Number: SLP-E-921X
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow Ring, 8-Cylinder, Set
Part Number: SLP-E-377K
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.000 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set
Part Number: SLP-E-908K
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Claimer Series Performance Piston Ring Sets, Plasma-moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8
Part Number: HSN-CM5532
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set
Part Number: SLP-E-229K
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.000 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set
Part Number: SLP-E-530K
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Claimer Series Performance Ring Sets, Standard Size, 4.000 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 1/8 in., L8, V8, Set of 8
Part Number: HSN-CM5521
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.000 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 6-Cylinder, Set
Part Number: SLP-E-920K
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.000 in. Bore, 2.0mm, 1.5mm, 4.0mm. Thickness, V8, Single Piston Set
Part Number: NAL-12528817
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Piston Rings, Moly, 4.000 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, 6-Cylinder, Set
Part Number: SLP-E-627K
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Steel Series Performance, Plasma-moly, 4.000 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: HSN-SM8565
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-R8902
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly
Part Number: HSN-SM5587S
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly
Part Number: HSN-SM8556S
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Piston Rings, Performance, 4.000 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, 8 Sets
Part Number: MLE-4000MS-15D
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly
Part Number: HSN-SM8556
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly
Part Number: HSN-SM8537
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Engine Piston Ring Set
Part Number: HSN-SN9065055
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
HASTRACE 8-CYL RING SET
Part Number: HSN-SN9065040
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
RING-4.000 1/16,3/16
Part Number: MAN-46350-8
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Rings, Stainless Steel Series Performance, Gas Nitrided, 4.000 in. Bore,, 1.2mm, 1.2mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: HSN-SN9045
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
HASTRACE 8-CYL RING SET
Part Number: HSN-SN9065025
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Piston Rings, Plasma-moly, 4.000 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: MAN-46110-8
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Rings, Performance Series, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set
Part Number: MLE-4000MS
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
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Summit Racing™ Piston Rings SUM-134-CM553200
