Sixity XTA Sixity Axles sku-5037983470 469860371451

Sixity Axles XTA rear right axle, sku-5037983470, UPC 469860371451, is listed for a Yamaha Grizzly 660 2008, including YRM660FGHX and YRM660FGX 4X4. Its 4340 chrome-moly steel bar is described as 200 percent stronger than standard 1020 stainless steel and 92 percent stronger than 4130 chrome-moly, with a high strength-to-weight ratio, tensile strength and impact resistance for high torque and rough terrain.

Chrome-moly is an alloy of chromium, described as the hardest metal on the Mohs scale, and molybdenum. Heavy-gauge neoprene CV-joint boots are described as harder to puncture than rubber and more flexible than thermoplastic boots, with protection against abrasion, oil and grease.

Recommended for intense mud use, the axles have induction heat-treated bearings intended to reduce friction and improve CV-joint strength and durability. The boots contain high-temperature, high-load-bearing moly grease for CV-joint wear life. These CNC-machined axles have a dynamic drive angle of over 40 degrees and are manufactured under ISO/TS 16949 and ISO 9001 quality standards.

They arrive fully assembled with inboard and outboard universal CV joints for installation.