Original coach battery from factory

[Spensane]

Does anyone know what size battery was installed in the coach of a 1992 Toyota Winnebago Warrior? Mine has a size 27M but its slightly longer than the battery bay.

[Ctgriffi]

Group 27 seems to fit fine on my 91 Warrior; it's in an exterior box, down low and to the left of the entry door. Maybe yours is in a different place?

[Spensane]

That’s the same place mine is but it’s not quite deep enough. The size 27M battery is 12.5 inches long. The battery compartment is slightly less than 12 to the hump. 

[Ctgriffi]

Mine's pretty close to 14" deep like yours but doesn't have the bump. Is it really in the way of the the battery? Maybe you don't have any wiggle room on the right-and-left?

 

Here's what my Group 27 looks like when strapped in:

 

[Spensane]

It does fit. It’s just really a tight fit. My question is more out of curiosity. I would like to know what size was originally installed from the factory.