Soundguy
Old Timer
- Joined
- Mar 11, 2002
- Messages
- 51,575
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- Central florida
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- RK 55HC,ym1700, NH7610S, Ford 8N, 2N, NAA, 660, 850 x2, 541, 950, 941D, 951, 2000, 3000, 4000, 4600, 5000, 740, IH 'C' 'H', CUB, John Deere 'B', allis 'G', case VAC
the bat tray will accomodate a group 1 6v bat, so you need a 12v bat of similar dimensions.
grp1 = 9 1/8 L, 7 1/8 W, 9 3/8 H
thus, just running down the group chart, any of the following will fit within those specs.
21, 22r, 25,26,35,52,54,55,61,62,70-73,75,85,86
I'd like to point out I would not reccomend the 'reversed' terminal unit, .. though you could do it if the cables are long enough to reach without interference., also, the grp 52 is a pretty small battery 5 13/16 width.. likely the narrowest one in t he list etc.., .. probably smaller than the rest. you may actually need a wood block to 'bushing' it in place.. it will have a lower CCA capacity.. but then.. 12v bats on a 6v starter actually work pretty good, low capacity or not.
also.. there are at least 5-6 other batteries that were 1/8-1/4" larger in length or width than the grp1 bat, i did not include those.. but it's likely they would fit as a grp 1 6v bat still has a scoth of play in the bat tray. Don't try to go larger than the Height number as you will have battery post / gas tank issues!
hope that helps some..
soundguy
grp1 = 9 1/8 L, 7 1/8 W, 9 3/8 H
thus, just running down the group chart, any of the following will fit within those specs.
21, 22r, 25,26,35,52,54,55,61,62,70-73,75,85,86
I'd like to point out I would not reccomend the 'reversed' terminal unit, .. though you could do it if the cables are long enough to reach without interference., also, the grp 52 is a pretty small battery 5 13/16 width.. likely the narrowest one in t he list etc.., .. probably smaller than the rest. you may actually need a wood block to 'bushing' it in place.. it will have a lower CCA capacity.. but then.. 12v bats on a 6v starter actually work pretty good, low capacity or not.
also.. there are at least 5-6 other batteries that were 1/8-1/4" larger in length or width than the grp1 bat, i did not include those.. but it's likely they would fit as a grp 1 6v bat still has a scoth of play in the bat tray. Don't try to go larger than the Height number as you will have battery post / gas tank issues!
hope that helps some..
soundguy