37H1173 SEAL. Leyland BMC Oil Filter Centre Bolt Sealing Washer.

For BMC Mini tractor, Nuffield 4/25, Leyland 154, Leyland 184, Leyland 235, Leyland 302, Marshall 302.

Seals the end of the oil filter cannister to the bolt on both the engine oil filter and hydraulic oil filter.
See item number 36 in the illustration.

³/₄” inch diameter.  ³/₈” inch hole.  ¹/₈” thick.

Used on engines:

BMC 948cc 4 cylinder diesel
BMC 1500cc 4 cylinder diesel
Thornycroft T90 Marine engine

Also available as part of BTJ6380 Hydraulic Filter assembly.

Fitted to tractors:

• BMC Mini
• Nuffield 4/25
• Leyland 184, 235, 302
• Marshall 302