The Meritor A3222J2272 is a genuine OEM unlined brake shoe designed for the Meritor Q Plus drum brake system on rear drive axles. It measures 16.50 inches in brake diameter and 8.00 inches in width, with 28 rivet holes sized at 0.25 inches to accept rivet number RV3109S. FMSI number 4718 and friction type designation confirm fitment within the Q Plus platform. Sold unlined, this shoe is intended for lining installation during brake service. Cross-references include Automann 142471880 and alternate part numbers 4718Q, L3388, and FLTP4718Q20 among others. Call us to confirm proper fit for your axle configuration.

• Brake Diameter: 16.50 in.
• Brake Shoe Width: 8.00 in.
• Brake Type: Q Plus
• Application: Meritor Q Plus rear drive axle
• FMSI: 4718
• Friction Type: Unlined
• Rivet Hole Count: 28
• Rivet Size: 0.25 in.
• Rivet Number: RV3109S
• OE Manufacturer: Meritor
• VMRS Code: 013-002-013

Cross-reference part numbers for Meritor A3222J2272: Automann 142471880, and additional interchange numbers 076, 4718Q, 8235A3222J2272, A3222J2272RI, ATIA3222J2272, FLTP4718Q20, L3388, MERA3222J2272, ROA3222J2272, TDAA3222J2272. Referenced in Meritor Drum Brake and Wheel End Catalog PB8857.