B6100E Engine Swap

[KeithBarney]

I just got a D850 engine from a B7200 which I am planning on swapping into my B6100E. http://www.dancingvintage.com/house/tractor/D850.jpg

[KeithBarney]

So I've been comparing the parts manuals between the D7200DT and the D6100E to figure out the correct missing parts for the swap. I already picked up a D7200 dynamo on eBay since the D650 engine has its dynamo where the the water pump goes on newer engines.

My real question is do I order new clutch parts for a D6100E or a D7200DT? I see that the flywheel, pressure plate and throwout bearing are different between the two models.

The pressure plate for a D7200 looks more heavy duty and I guess potentially smoother with the star burst spring configuration instead of larger individual coil springs on the plate like the D6100 plate has.

I wonder if the D7200 pressure plate will work OK and line up properly against a D6100 throw-out bearing....

This is my parts list so far I think:


Part# quantity mydescription

*Clutch Stuff*
67980-13400 1 COMP.DISK CLUTCH (same for both B6100 and B7200)
01123-60816 6 Bolt pressure plate to flywheel
05012-00814 3 Pin straight pressure plate to flywheel

67211-13300 1 ASSY PLATE PRESSURE (for a B7200)
-or-
66591-13400 1 ASSY PLATE PRESSURE (for a B6100)

67311-13320 BEARING BALL(release bearing for B7200)
-or-
32150-14820 BEARING THRUST BALL (release bearing for B6100)


*Fan and Pulley Stuff*
15531-74110 1 Plastic Fan (offset for B7200)
15752-74150 1 Collar Fan (offset for B7200)
15752-74150 1 Metal Pulley Fan (offset for B7200)
01053-50616 4 Bolt Fan to pully
15131-74230 2 Half-circle washers between bolts and plastic fan.
01123-50825 1 Bolt short to tensioner on dynamo
04015-60080 1 washer for short bolt
01123-50860 1 Bolt long bottom of dynamo hinge point
02056-50080 1 Nut for long bolt
04013-50080 1 washer for long bolt

15531-72530 1 V-Belt (B7200)

[Service Dept Vic]

Keith,

This is dangerous territory on a Kubota tractor! It's not like upgrading the 307 in your '69 Chevelle for a rodded up 350 LT-1. I've got my fingers crossed for you. Post pics, let us know how you are making out. This is scary stuff that can really frustrate the crap out of you!