Jims 2456-1 Big Axle Tappet - Powerglide Hydraulic (Std.) engine-oil-coolers 2015-2017 Ski-Doo MX Z X

2015-2017 Ski-Doo MX Z X E-TEC 600 HO

Replaces OE 56007249

Quickly removes oxidation and polishes aluminum surfaces to a chrome-like finish

Fit a variety of Knucklehead applications

carbide for trail users in Woodys popular series

Jims 2456-1 Big Axle Tappet - Powerglide Hydraulic (Std.) engine-oil-coolers 2015-2017 Ski-Doo MX Z XReplaces OEM 18523 86. Standard solid Big Axle rollers are designed around three working parts. The outer wheel roller has a 27% greater wall sizeless harmonic distortion for better tracking of cam lobe. Pin bearings are decreased in size by 12%, which increases rpm for more precise tracking. Axle size is increased 36% and doubles as the inner race, so the pin bearing and complete roller assembly now rotates around the axle instead of an inner race,