CTJ4348 FILTER.  High pressure hydraulic oil filter.

First fitted to Leyland Heavyweight tractors from 174139 (June 1973) onwards and Leyland Middleweight tractors from serial number 187799 (May 1974) onwards.

Important note: Fit the hydraulic oil filter open end upwards. If the filter is fitted the wrong way up it will knock the non-return valve off it’s seal and causes excessive cycling. 

Dimensions:

• 1-¹¹/₁₆” (43mm) diameter.
• 1-¹/₁₆” (27.6mm) one end hole
• 4-¹/₄” (108mm) total length

See item 13 in the Leyland parts book illustration.

Fitted to tractors:

• Leyland: 245, 255, 270, 262, 272, 462, 472, 282, 482, 502
• Leyland: 285, 2100, 485, 4100
• Marshall: 502