Allstar Performance Crank Pulley Mandrel — Replacement Mandrel for ALL31030 Pulley | ALL31032 2003-nissan-frontier-esi3186033 s performance potential

s performance potential

improves ground clearance

Required: 1 per axle

Instruction Sheet

"text":"The ALL10644 is formulated for use in ultrasonic cleaners

Allstar Performance Crank Pulley Mandrel — Replacement Mandrel for ALL31030 Pulley | ALL31032 2003-nissan-frontier-esi3186033 s performance potentialThis is the mandrel itself: the machined piece that bolts to the Allstar ALL31030 crank pulley with three bolts while the factory vibration damper bolt stays in place. The mandrel bolt then threads into this mandrel instead of into the crankshaft, which is what isolates the pulley drive from crank harmonics and helps stop the bolt from working loose or snapping. Sold as the mandrel alone (0. 76 lbs), this is the part to order when replacing a worn or