The oil filter element is made from laser cut stainless steel and filters particles down to 35 micron

cylinder studs

Smooth idle

Chrome plated springs are calibrated for the lower ride height and provide progressively firmer action which is required for the shorter fork travel

Specifically designed for use in silencers

Stud,Exhaust Port Packningar Sportster The oil filter element is5 16 18 to 5 16 24 X 1 11 16". Note: Exhaust studs as used in the M8 engine (OEM 10900015) are of a slightly different design, with a small protruding hex shaped outer end to aid initial stud installation, but these early Evo Twin Cam style studs will still fit. Fits: > 84 22 B. T.; 86 22 XL; 08 12 XR1200; 87 10 Buell XB styckvis