AAU7172 RING. Hydraulic oil filter retaining ring.

Holds the high pressure hydraulic filter CTJ4348 in its housing on the later type filter assembly. 

See item 27 in the illustration

Click here for detailed parts book illustration of the hydraulic pipes and filters.

Fitted to tractors:

• Leyland: 245, 262, 272, 462, 472, 282, 482, 502
• Leyland: 285, 2100, 485, 4100
• Marshall: 502