John Deere 850, 950, & 1050 Filter Cross Reference List

The John Deere 850, 950 and 1050 might have different model numbers, but they share many of the same parts. The JD 850 used a Yanmar 3T80-J 3-cylinder liquid cooled diesel engine. The 950 used a slightly larger Yanmar 3T90-J engine, and the 1050 used a Yanmar 3T90T. The only difference between the 950 and the 1050 is that the 1050 used a turbocharger for added horsepower, otherwise they are identical. Because these engines and drivetrains are all so similar, they all use the same filters. For this reason we are combining all John Deere 850, 950, & 1050 filter cross reference lists to a single page.

850/950/1050 Filter Cross Reference

It’s very important to keep in mind that when we are dealing with older OEM John Deere filter part numbers there’s a lot of false advertising when it comes to cross references. Most filters have slightly different dimensions on the case of the filter between brands. There are a few cases with these three tractors where that can be a real problem with regards to fitting the filter into a tight space. We’ve filtered through (no pun intended) the plethora of filters that are supposed to be matches that aren’t, to provide this list of compatible aftermarket filters. Thank you to one of our readers, Eloy, for the suggestion to do an article on these tractors!

John Deere 850/950/1050 Engine Oil Filter Cross Reference Part Numbers

Service Interval: 200hrs or annually

OEM John Deere Engine Oil Filter #: M801002

Aftermarket filter part numbers:

IMPORTANT NOTE: Many of the filters listed as compatible with the M801002 do not work on some of these tractors. The outside diameter of the M801002 is 3.00″. As an example, the WIX 51334 that is often listed as a cross reference is 3.23″ OD. That difference, while small, is enough to hit the cowling on the 850. The Baldwin B161-S we list above has a outside diameter of 3.03″ and is a perfect fit.

Engine oil capacity of John Deere 850 tractor: .98 gal of 15w40

Engine oil capacity of John Deere 950 and 1050 tractors: 1.4 gal of 15w40

Check Price: Shell Rotella T6 Full Synthetic 15W-40 Diesel Engine Oil (1-Gallon, Case of 3)

John Deere 1 Gallon Plus-50 II 15W-40 Oil TY26673

John Deere 850/950/1050 Hydraulic Suction Filter Cross Reference Part Numbers

Service Interval: Replace every 200hrs or annually

OEM John Deere Hydraulic Filter #: RE27284 (Check Price)

Aftermarket filter part numbers:

Hydraulic Fluid Capacity of John Deere 850/950/1050: 5.7 gal

John Deere 850/950/1050 Outer Air Filter Cross Reference Part Numbers

Service Interval: Clean or replace every 200 hours or annually

OEM John Deere Outer Air Filter #: CH12767 (Check Price)

Aftermarket filter part numbers:

John Deere 850/950/1050 Inner Air Filter Cross Reference Part Numbers

Service Interval: Clean or replace every 400 hours or annually

OEM John Deere Inner Air Filter #: CH12881 (Check Price)

Aftermarket filter part numbers:

John Deere 850/950/1050 Primary Fuel Filter Cross Reference Part Numbers

Service Interval: 400hrs or annually

OEM John Deere Fuel Filter #: MIU804763 or M800354 (Check Price)

Aftermarket filter part numbers:

John Deere 850/950/1050 Secondary Fuel Filter Cross Reference Part Numbers

Service Interval: 400hrs or annually

OEM John Deere Fuel Filter #: MIU800643

Aftermarket filter part numbers:

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