Provides ultimate brute strength for disassembling even the most seized u-joints in minutes on virtually all Class 7 and 8 trucks and machinery. Tiger Tool’s proprietary manufacturing and metal treatment processes ensure threads will hold up under even the most extreme conditions, commonly found in seized u-joints on class 7 and 8 trucks. Tiger Tool takes their U-Joint Pullers seriously. Each glove is cast from high-grade steel to ensure the most universal fit possible while still maintaining the strength to tackle even the most stubborn U-joints. Their dedicated team of engineers and machine programmers have been manufacturing tens of thousands of U-joint pullers for more than thirty years – many of which are still in use today. This truly is the world s greatest and original U-Joint Puller!Unable to export outside of the United StatesThis steel alloy tool handles up to 25,000-lb. of force without damaging drive shafts, yokes or cups. Simply slip the one-piece puller over the yoke and turn the center bolt with a 1/2″ impact wrench to pull out the cup. This model dismantles traditional 1610-1880 drivelines, as well as Spicer 4-Life Series 140, 170 and 250 and Meritor’s RPL PermaLube drive shafts.Manufactured from high-grade materialsEliminates dangerous vice-and-socket or hammering methodsReduces the risk of damage to driveshaft, yokes, joints or bearing cupsQuality, experience, and reliability you can count onEngineered for use with a 1″ impact toolOld Part Number: MK1U-AApplication:U-Joints with bearing cups 1.5″ to 2.2″ O.D.Spicer 1610, 1710, 1760, 1810, 1880 SeriesSpicer SPL 140, 170, & 250 Life SeriesMeritor (Rockwell) 16N, 17N, 18N, 1710 SeriesMeritor RPL 20, 25 Permalube Series