B6200 engine in a b7100

Garrettl1515

Member

Equipment
B1750 B2150 L3350DT L345DT B7100HST B7100 L2201 B6200
Feb 19, 2024
39
21
8
Bakersfield CA
Have the chance to buy a b7100 very nice with loader but no engine. Also can buy a b6200 with running engine but 2nd no loader. Will the motor in the b6200 a (850) fit in the 7100 (750) any advice helps
 

North Idaho Wolfman

Moderator
Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
28,993
5,329
113
Sandpoint, ID
Yes, the external block size is the same and mounts are all the same along with flywheel mount.
You just might run into a slight twist.
1/2 of the b6200's were a thermosiphon system, and the other 1/2 were a water pump and thermostat system.
Both will work but if you have a choice you want the Water pump version.
I can tell you how to alter the radiator very easily to fit the water pump or you might be able to use the B6200 radiator.
 

Garrettl1515

Member

Equipment
B1750 B2150 L3350DT L345DT B7100HST B7100 L2201 B6200
Feb 19, 2024
39
21
8
Bakersfield CA
Yes, the external block size is the same and mounts are all the same along with flywheel mount.
You just might run into a slight twist.
1/2 of the b6200's were a thermosiphon system, and the other 1/2 were a water pump and thermostat system.
Both will work but if you have a choice you want the Water pump version.
I can tell you how to alter the radiator very easily to fit the water pump or you might be able to use the B6200 radiator.
Thanks for the fast reply I’ll keep you updated, would the loader from the 7100 fit a b200
 

North Idaho Wolfman

Moderator
Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
28,993
5,329
113
Sandpoint, ID
Thanks for the fast reply I’ll keep you updated, would the loader from the 7100 fit a b200
That would depend on the loader, some did cross over.

Looks like the B7100 is a 4wd where the b6200 is a 2wd.
4wd's make much better loader tractors.