1 years
China
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Jack Shaft Kit for Polaris
Applications:
Polaris 440 1992, 440 XCR 1992, 500 1992, 500 Classic 1992 - 1995, 500 SKS EFI 1992, 500 SP EFI 1992, 650 Indy 1991 - 1992, 650 RXL 1992, 650 SKS 1992, Indy Trail 488/500 1991 - 1992, Indy Trail Deluxe 488 / 500 1991 - 1992, IndyLite GT 340 1991 - 1992, Sport 440 1991 - 1992, Sport GT 440 1991 - 1992
OEM Part Number Cross Reference 3222045, 3222052, 1322117, 1322120 Included Kit Components 1 precision machined jack shaft, 2 pre-pressed sealed ball bearings, 2 shaft retaining circlips, 1 5mm drive key Shaft Construction Material Heat-treated forged 4140 chromoly steel, 30% stronger than stock OEM steel shaft Surface Coating Black oxide finished, corrosion and rust resistant for extended service life in icy, snowy conditions Shaft Outer Diameter 25mm (0.984 inch), machined to ±0.02mm tolerance to match OEM fitment specifications Bearing Seal Type Double-lip nitrile rubber seals, pre-filled with -50°C rated synthetic snowmobile grease Product Weight 1.3 kg (2.87 lbs), identical to OEM weight to avoid drive system imbalance Operating Temperature Rating -50°C to 125°C (-58°F to 257°F), suitable for extreme cold winter riding environments Installation Difficulty Level Moderate, requires basic mechanical tools and 1-2 hours of installation time Warranty Period 12-month manufacturer warranty against material defects and workmanship faults