17H1173 / 829753 Special large section ‘O’ ring to seal the end of the oil filter cannister.

Seals the end of the oil filter cannister on Nuffield and Leyland tractors with a paper element oil filter.  Replacing this o ring is often forgotten about and so people tend to overtighten the oil filter cannister in attempt to stop it leaking!

Also used on the low pressure hydraulic filter on Leyland 245, 344, 384, 255, 270, 262, 272, 462, 472, 282, 482, 502 and Marshall 502.

Fitted to:

• Nuffield Universal Three (3DL), Nuffield Universal Four (4DM)
• Nuffield 342, 460, 10/42, 10/60, 3/45, 4/65
• Leyland 245, 344, 384, 255, 270, 262, 272, 462, 472, 282, 482, 502, 602, 604, 702, 704, 802, 804
• Marshall 502 (hydraulics only)