post your latest differential fluid change

[tblt44]

Mobil 75w 90, in a 10 bolt limited slip rear end

 

[Bighorn2500]

2016 Ram 1500 Hemi, front & rear differentials and BW 4 wheel auto T-Case.

Out: Whatever the factory fill was 151,685 miles ago

In: Supertech 75w90, 75w140 & 5oz LSD additive, Mopar BW $25 a quart special fluid.

 

[Red Crow]

2004 Ford Econoline E150
3.55 limited slip
Out: unknown
In: Mobil 1 75w140

 

[Elkins45]

2017 Nissan Titan 30K. Factory manual recommends 20k changes, which really surprised me.
Rear diff only, going to do the front when I change the oil because I don’t want to remove the plastic skirt again.
Out: factory
In: NAPA synthetic 80w-90

 

[sds911]

2019 Lexus GX460
15,800 miles, use car top carrier, no towing
Out - Factory fill 75w85 - (grey color with sludge on magnet and drain pan after emptying)
In - Front and Rear - Motul Gear 300 75w90

 

[snowshew]

2020 F-150, factory fill front and rear replaced with Amsoil 75w110. Front oil was very black, rear not as much. Both had a bit of material collected on the magnet.

 

[Sam_Julier]

1993 Volvo 240 Sedan (Dana 30) 210,500 miles
Out: Castrol Axle 80W90 GL-5
In: Liqui-Moly 85W90 GL-5
10,000 mile OCI

 

[Sam_Julier]

1993 Volvo 240 Wagon (Dana 30) 190,000 miles
Out: Castrol Axle 80W90/Shell Spirax HD 85W140; 3 to 1 ratio - roughly a 85W110
In: same
10,000 mile OCI

 

[Passport1]

2014 Mitsubishi Outlander AWD 72K miles, transfer case and rear diff:

 

[frisco]

2005 honda crv 165xxx kms

Out: unknown atf, previous owner changed at 129xxx kms

In: honda dw-1 transmission fluid

Edit: wrong thread was so happy I did it myself.

 

[benjy]

shortly after getting my older preowned 2011 fronty SV 6 spd manual 4X4 with about 30 thou on it i changer ALL drivetrain lubes with costly but superior IMO Redline products + after reading about the nissan-dana rear i opted for redline 75-90 real synthetic + dumped the semi-syn xx-140 molasses + mpgs went from 16 to 19 average driving mostly locally + hilly. expensive but worth it IMO

 

[JeffKeryk]

2001 Toyota Tundra V8, 205K, 50K OCI maybe?
In and out: almost 4 quarts of M1 75w90. Easy peasy. 39 pound feet on the diff plugs.
Ya know, it seems to have smoothed out the drivetrain somewhat...

 

[RyanY]

2007 Cadillac CTS 3.6L, 141k miles
Out: Valvoline 75W90
In: Lucas 75W90

 

[Angus Beef]

Latest diff change was in March of this year. Factory fill out at 67'000 km, and Febi 75w-90 GL5 in, 1.7L front and 2.2L Rear.
Transfercase changed for the 3rd time in August, Castrol 75W-90 GL5 out, and 2.3L Biltema 75w-90 in due to unexpected clutch change. I will replace the oil in all three this coming March with fresh oil to get them all on the same schedule.

2015 Land Rover Defender 110

 

[El Comandante]

2000 Ford Expedition 4x4 w 240,xxx miles. Just rebuilt rear end after using motorcraft all these years. Switched to Amsoil.

 

[Sam_Julier]

2019 Mazda CX-9 AWD 43,322 miles
Out: OE factory fill
In: Redline 75W-85 GL-5

 

[Sam_Julier]

1992 Volvo 240 Wagon, 128,540 miles
Out: Unknown
In: Liqui-Moly 85W90 GL-5

 

[Hillbilly Deluxe]

1/15/22

2013 Lexus LX570
111,000 Miles
Front and Rear Diffs - Ravenol MTF-1 75W-85 GL-4, GL-5
Center Diff - Ravenol MTF-3 75W


Factory Fill out, looked pretty good compared to my US built 2014 Tundra that I changed-

Front and rear diff - first change was at 70k miles
Transfer Case- first change was at 140k miles

 

[TiGeo]

2017 VW Golf Sportwagen 4Motion. 72.5K miles.

R. differential service with Redline MT-90 75W90 gear oil. First time servicing the r. diff. Oil that came out looked clean.

 

[EA82]

2017 4runner, 70k.
Out: factory fill.
In: Royal Purple 75w90 Maxgear.