1 years
China
Applications:
Arctic Cat Cross Fire 600 All Models 2006, Cross fire 700 EFI 2006, F6 Firecat 600 EFI All Models 2005, F7 700 Fire Cat/EFI/Sno-Pro 2006, F7 700 Fire Cat/EFI/Son Pro 2005, Fire Cat 500 2005 - 2006, Fire Cat 500/Sno-Pro 2005 - 2006, M5 500 Mountain Cat 2005, M6 EFI 2005 - 2006, M6 EFI 600 Mountain Cat 2005, M7 EFI 700 Mountain Cat 2005, ZR 900 2004 - 2005, ZR 900 EFI 2004 - 2006, ZR 900 Sno-Pro 2004 - 2005, ZR 900 Sno-Pro EFI 2004 - 2006
Shaft Material: High-strength heat-treated 4140 chromoly steel, engineered for superior torsional rigidity compared to stock mild steel shafts Spline Count: 32-tooth precision-machined spline ends for zero-slip engagement with OEM clutch, jackshaft, and drive components Shaft Dimensions: 1.375-inch (34.9mm) outer diameter hollow cross-section with 0.188-inch wall thickness, delivering 32% higher torsional strength than factory original shafts Surface Treatment: Black oxide anti-corrosion coating formulated to resist damage from road salt, slush, ice, and abrasive trail debris Included Kit Components: Precision-balanced drive shaft, pre-lubricated sealed bearings, heavy-duty snap rings, grade 8 mounting hardware, and printed installation guide Rotating Mass: 6.9 lbs (3.13 kg), 13% lighter than stock shaft assemblies to reduce drivetrain parasitic loss and improve throttle response Continuous Torque Rating: Rated for up to 230 ft-lbs of torque, compatible with stock, modified, and big-bore EFI engine setups for mountain and trail racing Bearing Specification: Double-row sealed ball bearings with nitrile rubber seals, pre-packed with low-temperature synthetic grease rated for subzero operation Installation Type: Direct bolt-on replacement with no drilling, welding, or custom fabrication required for all listed compatible models Operating Temperature Range: -40°F to 180°F (-40°C to 82°C), tested to perform reliably in extreme high-alpine and deep-snow riding environments Balancing Tolerance: Precision spin-balanced to within 0.2 oz-in of runout to eliminate high-RPM vibration and reduce long-term drivetrain wear Maximum Rated RPM: 10,000 RPM, validated to sustain high engine speeds common in competitive racing and modified sled builds Warranty Coverage: 1-year limited manufacturer warranty covering defects in materials and workmanship for both recreational and competitive racing use