Walker Original Part
Air Flow Indicator Nip
This part has been replaced by either 5091-7 or 5091-8. If you have already done the upgrade you need just the indicator Part number 5091-7. If you have not done the upgrade you need part number 5091-8.

INSTRUCTIONS:

*If you order this part, please indicate if you have done the upgrade or not. Use the comment section when you check out.