Product Details: Inner tapered roller bearing and race Same as Timken SET 37 1.781" ID ("small bearing spindle") 3.063" OD (2) required per axle Parts Included: (1) bearing outer race cup (LM603011) (1) bearing inner cone (Spicer 550431) (LM603049) Fits: 1978 - 1986 Jeep CJ with the Dana 30 front axle 1966 - 1971 Ford Bronco with Dana 30 front axle 1973 - 1976.5 GM K5 and K10 with the Dana 44 axles with the "small bearing spindle" 1974 - 1976 Jeep Wagoneer, Cherokee, and J10 with the Dana 44 axles with the "small bearing spindle" 1990 - 1997 Ford Bronco II, Ranger, and Explorer with the Dana 35 TTB front axle (wheel hub inner and outer locations) Brand: Dana Spicer Part Number: Dana Spicer 706110X Warranty: 6 month warranty and case by case basis. Genuine Spicer light vehicle axle products are manufactured to the same high standards as original equipment (OE) parts because they are OE parts. That means when an automotive axle part is replaced with a genuine Spicer part, you are getting the same performance and reliability you have come to expect. And because Dana is constantly revolutionizing the technology behind its Dana axles and Spicer products, the replacement car axle or component you purchase today may even exceed the standards set for the original equipment part that you are replacing. Bearing Type: Tapered Roller Cup And CONE Cone Bore (IN): 1.78 Cup Outside Diameter (IN): 3.06 Width (IN): 0.59