Lightweight Spool

Reduced Weight with Increased Stiffness

Newly Patented Design
Ultra-Lightweight

• – 5.15 Lbs. Total Weight
• – 0.60 Lbs. Less Than Typical Aluminum Spools

• Heat treated 4140 steel spline inserts

• – Inboard Axle Splines Engage With Steel Splined Inserts In Spool
• – Increased Spline Life

• 416 Stainless steel wear rings
• O-Ring Seal Between Spool Halves
• Assembly Finish Machined For Concentricity
• Standard 31-Spline Inboard Location Utilizes Existing Axles

• Extremely Rigid Geometry

• – 54% Increase In Bending/Deflection Stiffness
• – Reduced Ring Gear Deflection

• Forged 7075-t6 Aluminum Spool Halves