'08 Outlook Transmission and rear diff info?

[Dave73]

Hi all... I own a 08 winnebago outlook 31c on a ford chasis. Ive looked through all the manuals i have and reasonably online and im having a hard time finding out what transmission and rear differential they used in these. I wanna maintance the trans and rear and need proper oils and such...any info or how i could source this would be great! Thanks for any help...

[creativepart]

It's an E450 F53 Chassis.

Ford® E450 Chassis – 6.8L SOHC Triton® V10 engine, 305-hp, automatic transmission, TorqShift,™5-speed w/tow/haul feature. 4R100 Transmission.

Should use Mercon V. Most suggest a full synthetic.

https://library.rvusa.com/brochure/0...okBrochure.pdf

Your 2008 rear axle is factory filled with synthetic gear lube. Ford says its not needed to change for 'life' of the axle. Certainly it's good for at least 100,000 miles on this one. There is no advantage to changing it. Ford said don't mess with it unless it's been under water.

If your RV doesn't have a Ford Owner's Manual here's a link to a PDF:

https://www.fordservicecontent.com/F.../08motog1e.pdf

2008 F53 Maintenance Guide:
https://www.fordservicecontent.com/F.../08frdmg3e.pdf