Review on 🔄 PetaParts PAB 12-007 Air Dryer (Meritor Replacement R955205) by Darius Early

Don't be put off by the low price, this is a quality product that is a direct replacement for the expensive Wabco Meritor SS1200 series. I have a 40 foot Newmar diesel boom. My air spring took forever to "inflate" before a ride. I suspected a leaking valve on my Wabco/Meritor unit. Took out the old block, moved the three brass air fittings from the old block to the new, installed the new block and started the bus. The suspension started to rise almost immediately, problem solved! Would buy this device again without hesitation.