Idler Pulley Bearing PN#
Can you just replace the bearing instead of the whole unit?
My Defender has a couple of idler pulleys and the tensioner pulley. They
all take a common NTN 6203LH ... cost approx AUD$6 each.
The local Landie mech buys them in rolls of 10.
For the US listers,
McMasterCarr has these bearings...6203 cross referenced..
Part Number 5972K44 double sealed 17mm for $4.06
Precision double sealed for $7.58
Stainless double sealed for $31.95
take your pick.
Or check this link: