COMPLETE PACKING KIT
4" (4.000") PISTON DIAMETER
INCLUDES: (1) WIPER, (2) SEALS, (1) BEARING
** CLICK THE LISTING FOR ADDITIONAL JACK PHOTOS / STYLES **
*BORE MAX BEARING HAS 2 OIL GROOVES, WINTER & BAIN HAS SIMILAR HEAD BUT BEARING HAS 1 OIL GROOVE
*NOTE: IF EXPERIENCING ROUGH RUNNING OR HARD BREAKAWAYS, ORDER THE TEFLON BRAID PACKING KIT