$80.00 Inc GST
Part Number: DAM4824
*Secondhand part.
The idler gear in all Mini power units must be set with great care. The thrust washer comes in various thickness to allow for accurate setup. This one is .136" / .137"
These are the later type spec which rover superseded to when upgrading the idler gear material on injection cars. See workshop manual for shimming details.
Quantity required is 2 per gearbox but the idler gear requires shimming for correct clearance 3-6 thou as per workshop manuals but 3 thou for road and 4 thou for race is found to be reliable.
For various size shims:
See DAM4822 for 132-133"
See DAM4823 for 134-135"
See DAM4824 for 136-137"
See DAM4825 for 138-139"