For sale is a NOS genuine MoPar rear wheel cylinder. Chrysler part number 572294. We believe this wheel cylinder fits some late 1930's heavy-duty Dodge truck models. We strive to provide accurate information on our parts listings. This is a general guide. PLEASE, verify our information, your specific requirements and compatibility of this part prior to purchase. I am a retired franchised Chrysler / Dodge dealer that was in business for 76 years. We are now offering our vast inventory of NOS & current MoPar parts, accessories and other things. Please visit our store, WagnerNOSparts, to see all the NOS MoPar parts, NOS GM & AMC / Jeep parts and other things we have for sale. Have questions? Please ask? Thank you. (rev030322-box 10)