Water Pump Rebuild Kit 721320 for Arctic Cat ZR 6000 EFI (2014-2018)

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Water Pump Rebuild Kit for Arctic Cat

Applications:
Arctic Cat M 6000 EFI 2015 - 2018, M 6000 EFI Sno-Pro 2014, Norseman 6000 EFI 2018, XF 6000 EFI 2015 - 2018, XF 8000 EFI 2018, ZR 6000 EFI 2014 - 2018

Part Number: 721320, manufactured to match original equipment dimensions and performance for direct service replacement Fitment Type: Direct drop-in replacement, no permanent modifications or custom fabrication required for installation on listed models Included Service Components: Full set of water pump housing gaskets, shaft O-rings, ceramic-faced mechanical seal, precision ball bearings, and seal retainers for complete pump rebuild Mechanical Seal Construction: Silicon-carbide and ceramic composite seal faces with nitrile rubber elastomer boot for abrasion resistance and long service life Bearing Specification: Double-sealed, C3 radial clearance high-carbon chromium steel ball bearings, pre-lubricated with high-temperature waterproof grease Gasket Material: Compressed non-asbestos fiber gaskets with integrated silicone sealant bead for leak-tight sealing without added liquid gasket sealer Operating Temperature Range: Rated for reliable continuous service across -40°F to 260°F to withstand extreme cold trail conditions and high-load engine operating temperatures Coolant Compatibility: Safe for use with all OEM-recommended ethylene glycol and propylene glycol based snowmobile antifreeze and coolant additives Recommended Installation Torque: Water pump housing fasteners should be torqued to 8–10 ft-lbs in a crisscross tightening sequence to prevent housing warpage and seal damage Product Warranty: 1-year limited replacement warranty covering manufacturing defects for non-commercial recreational snowmobile use