Availability
Powersports Piston and Ring Kits
Engine Piston, Yamaha XT/TT/SR500 9:1 CR 3504XC
Part Number: WIS-4764M08900
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Engine Piston, Yamaha XT/TT/SR500 '76-81 12:1 CR 3425XC
Part Number: WIS-4767M08700
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Engine Piston, Yamaha XT/TT/SR500 '76-81 12:1 CR 3445XC
Part Number: WIS-4767M08750
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Engine Piston, Yamaha XT/TT/SR500 '76-81 12:1 CR 3465XC
Part Number: WIS-4767M08800
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Engine Piston, Yamaha XT/TT/SR500 '76-81 12:1 CR 3484XC
Part Number: WIS-4767M08850
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 97.000mm Bore, Yamaha, Kit
Part Number: WIS-4797M09700
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 89.000mm Bore, Yamaha, Kit
Part Number: WIS-4045M08900
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Repair Kit, Top End, 99.970mm Bore, 9.20 to 1 Compression Ratio, Yamaha, Kit
Part Number: NTI-NA-40010K
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 98.000mm Bore, Yamaha, Kit
Part Number: WIS-4607M09800
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 87.500mm Bore, Yamaha, Kit
Part Number: WIS-4764M08750
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 101.000mm Bore, Yamaha, Kit
Part Number: WIS-PK1433
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 97.000mm Bore, Yamaha, Kit
Part Number: WIS-PK1059
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 88.000mm Bore, Yamaha, Kit
Part Number: WIS-4764M08800
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Piston and Ring Kits, Powersports 4-Stroke Forged Series, 96.000mm Bore, Forged Aluminum, Rings, Yamaha, Kit
Part Number: WIS-4797M09600
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Repair Kit, Top End, 100.470mm Bore, 9.20 to 1 Compression Ratio, Yamaha, Kit
Part Number: NTI-NA-40004-2K
Not Yet Reviewed
Estimated Ship Date: Mar 13, 2026 if ordered today
Estimated Ship Date: Mar 13, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 104.00mm Bore, Honda®, Kit
Part Number: WIS-40075M10400
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Repair Kit, Top End, 99.970mm Bore, 9.20 to 1 Compression Ratio, Yamaha, Kit
Part Number: NTI-NA-40004K
Not Yet Reviewed
Estimated Ship Date: Mar 13, 2026 if ordered today
Estimated Ship Date: Mar 13, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 95.000mm Bore, Yamaha, Kit
Part Number: WIS-PK1057
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
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