CV Axle Assembly Fitment Mazda 5 2012-15 - Automatic Transmission Front Passenger Side Product Attributes Axle Nut Length: 0.83 in Shaft Diameter: 1.06 in Axle Nut Socket Size: 1.26 in Boot Rib Quantity: 2 Axle Nut Length: 21 mm Compressed Length: 22.17 in Shaft Diameter: 27 mm Inboard Spline Quantity: 28 Outboard Spline Quantity: 28 Axle Nut Socket Size: 32 mm Compressed Length: 563 mm Boot Color: Black Inboard Joint Type: Female Axle Nut Thread Size: M22x1.5 Outboard Joint Type: Male ABS Tone Ring Included: No Grade Type: Standard Replacement Shaft Material: Steel Axle Nut Included: Yes Outboard Boot Material: Neoprene Inboard Boot Material: Neoprene Product Features 100% New: Manufactured to tighter tolerances for extended service life Neoprene Boots: Improved durability compared to stock material Moly Greased: Specifically-designed grease shield to reduce premature wear Application Specific Design: No modification Item Details TRQ CV (constant velocity) drive axles are manufactured using premium raw materials designed to restore original performance. TRQ CV drive axles are new, so there is no core charge with your TRQ purchase. TRQ-designed drive axles utilize neoprene boots, moly grease, stainless steel clamps, and heat-treated ball tracks to ensure extended service life. Each TRQ axle is application-specific so each spline and thread will mate properly for a seamless fit. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality. Reference Numbers 66-2301 FP102550X MZ-8185 NCV47019