For some reason it seems there are supply chain issues with various DOT push to connect fittings (or compression for that matter)
Fleetpride - none in stock
Napa - none in stock
ParkerStore - none stock; would have had to ship from out of state
Grainger - order with 3 day ship to store. Paid $24 for a $6 part
Bag Riders - an air suspension company (think low rider) - a good price, in stock, reasonable shipping cost and arrived in 3 business days. Second time I have ordered from them and I will again in the future.
Push to Connect Fittings | Bag Riders Air Suspension (http://www.bagriders.com/fittings/push-to-connect-fittings.html)
Please don't use any of those push on connectors on any part of your air system that is used for leveling, they leak more than the Vikings defense this year.
Put out a notice about Milton products on sale a few days ago,plenty of push on fittings,did anyone look.
I must of missed it
Milton has about 14 pages of heavyly discounted items on their webb site,many at 75% off.
Great site and prices! Thx Bruce!