These are no longer available from Belltech. #10859 or RP10859 Greaseable. Includes: Dust Boot, Castle Nut, Zerk Fitting, Cotter Pin. The Belltech lowering spindles were used on 1999-2006 Chevrolet Silverado, GMC Sierra2000-2006 GMC Yukon and Yukon XL2000-2006 Chevrolet Avalanche2000-2006 Cadillac Escalade/Denali.
