3213909R1

Retaining Ring External 1.38in Free O.D. x 0.109in Thickness 35.05mm Free O.D. x 2.76mm Thickness Part number: HRI-2793 OE MFG: MACK OEM Reference: 8235-1229Q2851 Cross Reference: MACK : 8235-1229Q2851; NAVISTAR : 3213909R1; ROCKWELL (EXCEL PRODUCTS) : 1229-Q-2851; OTHER : 1460-150, 5160-150, E-4736 Product Class: Brake Shoes & Kits The PAI HRI-2793 is an external retaining ring measuring 1.38 inches (35.05 mm) in free outside diameter and 0.109 inches (2.76 mm) in thickness. As heavy duty diesel truck parts, retaining rings seat in a machined groove to secure an assembly component against axial movement. MACK OEM reference 8235-1229Q2851 identifies this ring, with NAVISTAR 3213909R1 and ROCKWELL (EXCEL PRODUCTS) 1229-Q-2851 providing additional reference points.