1985 Pistons & Piston Rings

Engine Piston, Yamaha YZ125 '85 2244CS

Part Number: WIS-521M05700

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Pistons, Cast, Flat, 89.75mm Bore, 1.5mm, 2.0mm, 4.75mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1463C-75MM

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Pistons, Cast, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, L6, Set of 6

Part Number: UEM-3136-030

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Estimated Ship Date: May 4, 2026 if ordered today

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Pistons, Cast, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, L6, Set of 6

Part Number: UEM-3136-020

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Estimated Ship Date: May 4, 2026 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-5761

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Cast, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3487C-060

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Estimated Ship Date: May 4, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8571

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8571035

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Phosphate Coated, 4.399 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-598040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.035 in. Oversize, 4.035 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M8542035

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8542045

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Phosphate Coated, 4.419 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-598060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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SB Chevy DS 4.030B/1.550CD

Part Number: DPP-11420

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Phosphate Coated, 4.260 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-683010

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Piston, Forged, Flat, 3.810 in. Bore, 1/16, 1/16/, 3./16 in., Ring Grooves, Ford, L4, Each

Part Number: WIS-6120A3

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5521S030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Phosphate Coated, 3.775 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-5499040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston, Suzuki RM80 '77-81, DS80 '78-00 1988CD

Part Number: WIS-456M05050

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston Rings, Phosphate Coated, 4.059 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: HSN-592060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 49.500mm Bore, Kawasaki, Kit

Part Number: WIS-369M04950

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 48.000mm Bore, Honda®, Kit

Part Number: WIS-643M04800

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C4736

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-CM5531S040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 3.578 in. Bore, 2.0mm, 2.0mm, 4.75mm Ring Grooves, Ford, L4, Set of 4

Part Number: UEM-1184H-060

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Estimated Ship Date: May 4, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 3.518 in. Bore, 2.0mm, 2.0mm, 4.75mm Ring Grooves, Ford, L4, Set of 4

Part Number: UEM-1184H-STD

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Estimated Ship Date: May 4, 2026 if ordered today

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