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Read articles →An owner walking through a complete engine oil change on a New Holland T4.95, with particular focus on the awkward engine oil filter location buried behind the diesel filters and a bracket on the driver's side. Covers the specific oil spec (10W-40 CJ-4), drain plug details (12mm Allen), filter removal difficulty, O-ring check, and the two-gallon fill quantity. Most useful for T4 series owners preparing to do this job themselves.
Posted by the Modern Country Living channel, presenting as a tractor owner sharing first-hand experience rather than a dealership or sponsored source.
It is behind the two diesel filters on the driver's side, tucked behind a bracket that often needs to be unbolted to get the filter out.
The video uses Unitec Master Gold 10W40 CJ4 oil, part number M83521, and the manual calls for two US gallons.
The drain plug is a 12mm Allen wrench and can be very tight, so a breaker bar helps loosen it.
Yes, it is tight and awkward to reach with diesel filters and a bracket in the way, requiring wrist and forearm strength to unscrew.