Bronze.
OD 1.0035″.
JIMS bushings have a drilled (54-72 BT) and a slotted (73-92 BT) hole.
JIMS will therefore fit both 54-72 side oiling as 73-92 end oiling applications.
Note: Removes with JIMS 978300 tool (for 54-99 BT), installs with JIMS 978280 tool (for 54-92 BT).
Fits:> 54-92 BT(NU)
