Availability
YAMAHA Powersports Piston and Ring Kits
TOP END KIT HYPERDRYVE 94.96/+0.01 11.4:1 YAM
Part Number: NTI-NA-40009-BHK
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Piston Kit, 47.460mm Bore, Hypereutectic Aluminum, Floating Wrist Pin, Wrist Pin Retainers, Yamaha, Kit
Part Number: PXR-01-2114-C
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
PISTON KIT FORGED 76.94/STD YAM
Part Number: NTI-FX-40032
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Repair Kit, Top End, 83.450mm Bore, 9.50 to 1 Compression Ratio, Yamaha, Kit
Part Number: NTI-NA-40005-2K
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Repair Kit, Top End, 66.920mm Bore, 6.60 to 1 Compression Ratio, Yamaha, Kit
Part Number: NTI-NA-40003-4K
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
PISTON KIT HC FORGED 76.94/STD 13.5:1 GAS/YAM
Part Number: NTI-FX-40033
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
TOP END GASKET KIT, TOP END REPAIR KIT (FORGED PISTON)
Part Number: NTI-FX-40032-BK
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
PISTON KIT 39.96/STD 6.0:1 YAM
Part Number: NTI-NX-40005
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
PISTON KIT 83.45/+0.50 YAM
Part Number: NTI-NA-40005-2
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Piston, TOP END REPAIR KIT
Part Number: NTI-NA-40013K
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Repair Kit, Top End, 100.470mm Bore, 9.20 to 1 Compression Ratio, Yamaha, Kit
Part Number: NTI-NA-40010-2K
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
TOP END REPAIR KIT
Part Number: NTI-NA-40010-6K
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 65.250mm Bore, Yamaha, Kit
Part Number: WIS-513M06525
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if ordered today
Estimated Ship Date: Dec 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 81.000mm Bore, Yamaha, Kit
Part Number: WIS-4552M08100
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if ordered today
Estimated Ship Date: Dec 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 42.000mm Bore, Yamaha, Kit
Part Number: WIS-653M04200
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if ordered today
Estimated Ship Date: Dec 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 84.000mm Bore, Yamaha, Kit
Part Number: WIS-PK1020
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if ordered today
Estimated Ship Date: Dec 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 64.000mm Bore, Yamaha, Kit
Part Number: WIS-513M06400
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if ordered today
Estimated Ship Date: Dec 14, 2026 if ordered today
Engine Piston, Yam YFM350 Warrior/Raptor '87-13 12:1 CR
Part Number: WIS-40123M08350
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if ordered today
Estimated Ship Date: Dec 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 56.000mm Bore, Yamaha, Kit
Part Number: WIS-594M05600
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if ordered today
Estimated Ship Date: Dec 14, 2026 if ordered today
Engine Piston, Yam YFM700 Raptor '15-19/Vik'14-19 10:1
Part Number: WIS-40119M10200
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if ordered today
Estimated Ship Date: Dec 14, 2026 if ordered today
ProX Piston Kit XT500 '76-81 + TT500 '76-81 9.0:1 (88.00mm)
Part Number: PXR-01-2576-100
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
ProX Piston Kit SJ700 '94-17/Wave Runnr 1100 "Art" (81.00mm)
Part Number: PXR-01-2510-000
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
ProX Piston Kit Yamaha YZ250F '08-11 13.5:1 (76.95mm)
Part Number: PXR-01-2409-A
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
ProX Piston Kit PW50 '81-22 (40.00mm)
Part Number: PXR-01-2005-000
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
ProX Piston Kit Yamaha YZ250F '19-22 13.8:1 (76.95mm)
Part Number: PXR-01-2439-A
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
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