BACK UP RING DIAM:280*255*3T MAKER REFERENCE: 32 DRAWING/POS: 420491713/32 BACK UP RING TE-KY-160 MAKER REFERENCE: 29 DRAWING/POS: 420491713/29 BACK UP RING, JISB2407-T2G115 MAKER REFERENCE:37 DRAWING/POS: 420491713/37; BACK UP RING, JISB2407-T3G270 MAKER REFERENCE: 34 DRAWING/POS: 420491713/34; BH40028525 BLG-02-B-12-S20 BLG-02-B-12-S20. BRUSH ASSY F/ES-160 / TG-6000 / TG-8000 / GC-80 C2-815-S20-JA-J C2-815-S8-JA-J C5G-825-S12-JA-S40-M CART.KIT SQP**1 6 CART.KIT SQP*2* 24 CART.KIT SQP*2*-**-21 CART.KIT SQP*2*-**-21. CART.KIT SQP*3-**-30-18