POLARIS Engines & Components

Namura Technologies Top-End Repair Kits NA-50019-6K

Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50019-6K

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Hot Rods Complete Bottom End Rebuild Kits for 2013 SCRAMBLER 850 XP HO, SCRAMBLER 850 XP HO EPS LE - HR00114

BOTTOM END KIT Polaris

Part Number: HRI-HR00114

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Hot Rods Complete Bottom End Rebuild Kits HR00120

BOTTOM END KIT Polaris

Part Number: HRI-HR00120

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2016 RZR XP 4 TURBO EPS, RZR XP TURBO EPS - CW60008K01

Standard Bore Cylinder Kit, CYLINDER KIT 93.00/STD 9.0:1 POL

Part Number: CLW-CW60008K01

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Namura Technologies Top-End Repair Kits NA-50011-2K

Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50011-2K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Top-End Repair Kits NA-50080K2

Piston, TOP END REPAIR KIT

Part Number: NTI-NA-50080K2

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Piston Rings NA-50002R

Piston Rings, Powersports, Steel, Gas Nitrided Top, 83.00mm Bore, Polaris, Kit

Part Number: NTI-NA-50002R

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1988-1990 650, 1990 650 RXL - SK1092

Wiseco Powersports Pro-Lite Piston Kits for 1988-1990 650, 1990 650 RXL - SK1092

Engine Piston Set, Plrs 650 Indy '88-96 (2346M06925 2727CD)

Part Number: WIS-SK1092

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Vertex Replica Piston Kits 24397B

Piston and Ring Kit, Replica, Cast Aluminum, 80.000mm Bore, 10.20 to 1 Compression, Polaris, Kit

Part Number: VPX-24397B

Not Yet Reviewed

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Wiseco Powersports Piston Kits for 1996-1997 SL 780, SLT 780, 1995-1996 SLX 780 - WK1167

Piston and Ring Kit, Forged Aluminum, 71.500mm Bore, Polaris, Kit

Part Number: WIS-WK1167

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Vertex Replica Piston Kits 24398B

VERTEX PISTON KIT

Part Number: VPX-24398B

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Vertex Complete Engine Rebuild Kits WR00064

Complete Engine Rebuild Kit, 0.50mm Over Bore, Stock Stroke, 10.20 to 1 Compression, Polaris, Kit

Part Number: VPX-WR00064

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits 422-60004KH

CYLINDER, STANDARD BORE KIT HI COMP POLARIS

Part Number: CLW-60004-K01HC

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1996-1997 SL 900 - 687M07450

Piston and Ring Kit, Forged Aluminum, 74.500mm Bore, Polaris, Kit

Part Number: WIS-687M07450

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Piston Kits PK1445

Piston and Ring Kit, Forged Aluminum, 89.000mm Bore, KTM, Kit

Part Number: WIS-PK1445

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Piston Kits 4731M09500

Piston and Ring Kit, Forged Aluminum, 95.000mm Bore, KTM, Polaris, Kit

Part Number: WIS-4731M09500

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Piston Kits PK1654

Piston and Ring Kit, Forged Aluminum, 93.000mm Bore, Polaris, Kit

Part Number: WIS-PK1654

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Kibblewhite Valve Guides for 2008-2010 RANGER RZR 800, 2010 RANGER RZR 800 EPS, 2009-2010 RANGER RZR 800 S - 82-82221

Valve Guide, Bronze, Intake, 0.216 in. Stem Diameter, + .001 in. Outside Diameter, Polaris, Each

Part Number: KPM-82-82221

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Kibblewhite Lightweight Racing Valve Spring Kits 82-82060

Spring Kit, Titainium Retainers, Dual Springs, .500 in. Intake, .500 in. Exhaust, Polaris, Kit

Part Number: KPM-82-82060

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Hot Rods Complete Bottom End Rebuild Kits HR00119

BOTTOM END KIT Polaris

Part Number: HRI-HR00119

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits 2318M06925

Engine Piston, Polaris 440 Fuji '73-99 ProLite 2727CS

Part Number: WIS-2318M06925

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Pro-X Racing Parts Countershaft Seal Kits 26.640001

ProX Countershaft Seal Kit KTM125/150SX '98-15 + KTM250SX-F

Part Number: PXR-26-640001

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Namura Technologies Piston Kits NA-50024

PISTON KIT 77.95/STD POL

Part Number: NTI-NA-50024

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Namura Technologies Piston Kits NA-50012-4

PISTON KIT 87.93/+1.00 POL

Part Number: NTI-NA-50012-4

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits 2358M06550

Engine Piston, Polaris 600 Indy '95-99 ProLite 2579CD

Part Number: WIS-2358M06550

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today