91893 Abrasive Compound

No. 91893 abrasive compound replaces #533 abrasive in all Champion spark plug cleaner units. Cleaners formerly using the #533 abrasive will require two bags of 91893 to fully charge the unit.

The chart below should be followed when replacing abrasive:

1. Use two bags of 91893 abrasive to fully charge Champion 2400, 800H, 800E and 700 cleaners.
2. Use one bag of 91893 to fully charge the CT475AV cleaner/tester.

#622 nozzle tip sold separately.