Inner forward piston sealing ring for Velvet Drive 72 series transmissions. Part number 5M-122. See the 72C series for more.
Item 66 (O-ring) on the Velvet Drive 71C and 72C parts diagram (Figure 8). One per transmission. Fits the 71C and 72C.
Item 50 (O-ring) on the Velvet Drive 1004 and 1005 V-drive parts diagram (Fig 10 Transmission). One per transmission.
Also comes in: A4867HA oil seal and sealing ring kit.
See item 66 on the parts diagram · See item 50 on the parts diagram