Pro Comp U-bolt kits are pakaged complete with new hi-nuts and extra thick washers. U-bolt lengths are usually adequate for stock and aftermarket leaf spring packs. Pro Comp U-Bolt kits are manufactured from low-alloy high strength steel. Round style U-bolts are zinc plated. Square U-bolts are unplated in order to preserve the integrity of the steel at it's bent points. U-bolts are equivalent in strength to a Grade 5 bolt.
3 of them are 6.50 inches long and the 4th is 6.75 inches.
Rody from montana on
What are the dimensions of the u-bolts?
Alex from TX on
Hello Alex, unfortunately Rancho does no provide us with the technical details on this part. Please contact Rancho direct for more info. 800-979-9216. Thank you for your question.
mikey from TX on
How wide are these u-bolts? Will they work on 3 1/4" axle tubes?
RocketMan from Orange, CA on
Thank you for your question. The Rancho U-Bolt Kit Ranrs6653 ID is 3.635 inches. This will be too large. We do have a skyjacker u bolt set sky916x314x1112 but it is not listed on our web site. The mesurements are 9/16 by 3 1/4 by 11 1/2. Please call into 800-257-5629 to speak to a sales associate to set up this order.
Since the 1950s, Rancho has been a top innovator and industry leader in the research, design and manufacturing of performance parts and accessories including suspension and leveling systems, shock absorbers and associated on and off-road products for Jeeps and custom off-road vehicles. A rich Jeep heritage makes the Rancho brand and its full complement of suspension systems (4-inch and up) for Jeep CJ, JK, LJ, TJ, XJ and YJ models and rockGEAR products instantly recognized in the jeeping community. Rancho's line additionally features an extensive array of high performance suspension kits and ride control components for SUVs and trucks. Exhaustively tested and engineer driven to meet today's demanding standards, Rancho products are in a class of their own. Every one of their shocks and suspension and leveling systems includes a limited lifetime warranty, and Rancho's shocks include a 90-day ride guarantee. Established in the off-road performance community, Rancho's product line is continuously evolving to develop the latest innovations for Jeeps, trucks and SUVs. Shop Rancho Now