The Hendrickson 077132-190 U-bolt, also referenced as 77132-190 or 77132190, is a suspension fastener for leaf spring hanger and axle-seat mounting. It carries an M20x1.5 metric thread with a 6g external thread tolerance class, giving a 20 mm major diameter and a fine 1.5 mm pitch. U-bolts clamp the axle to the spring pack and are a routine service item during suspension rebuilds. Interchange reference HK77132-190 also applies to this part. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your Hendrickson suspension application.FeaturesHendrickson U-bolt, part number 077132-190, also 77132-190 or 77132190M20x1.5 metric thread, 20 mm major diameter, 1.5 mm fine pitch6g external thread tolerance classUsed for leaf spring hanger and axle-seat mountingInterchange reference HK77132-190Genuine Hendrickson part from Pro Gear and TransmissionTech SpecsBrand: HendricksonPart number: 077132-190 or 77132190Type: Suspension U-boltThread: M20x1.5, 6g tolerance classMajor diameter: 20 mmThread pitch: 1.5 mmInterchange: HK77132-190Application: Leaf spring hanger / axle-seat mounting