Includes all parts required to rebuild one side of an ATV/UTV??s rear independent suspension (upper and lower and knuckle). Durable, self-lubricating Acetal bushings are made from thermoplastic resin. Precision ground spherical bearings with Teflon liner. Steel hardened 52100 bearing are precision ground. Bushings are case hardened and plated for durability and corrosion resistance. -Type TC. double lip seals. #productDescription { color: #333333; word-wrap: break-word; font-size: small; line-height: initial; margin: 0.5em 0px 0em 25px; } #productDescription_feature_div > h2.default { color: #CC6600; font-size: medium; margin: 0 0 0.25em; } #productDescription_feature_div > h2.books { color:#333 !important; font-size:21px !important; line-height: 1.3; padding-bottom: 4px; font-weight: normal; margin: 0px; } #productDescription_feature_div > h2.softlines { color:#333 !important; font-size:21px !important; line-height: 1.3; padding-bottom: 4px; font-weight: bold; margin: 0