13BT injection pump

[jblueridge]

I am looking for a rebuild-able injection pump for my 13BT.
The original pump is part number 22100-58400 for a manual transmission vehicle.

There are two other pumps that Toyota used in that engine.
22100-58360 cold spec pump
22100-58370 auto transmission pump

What's the difference among these and can one model be changed to another during rebuild?
I would have a pro shop do the rebuild: what data or specs would they need?
Thanks.

 

[roalco]

All the pump info, data and specs are in the engine repair manual,
Heres a link to a free pdf download, if you don't have a hard copy.

TOYOTA B REPAIR MANUAL Pdf Download

View and Download Toyota B repair manual online. for Land Cruiser, Dyna and Coaster. B engine pdf manual download. Also for: 3b, 11b, 13b, 13b-t.

www.manualslib.com

 

[Nz Nath]

What's wrong with your existing pump?

The B toyota manual shows only a couple of physical differences between the AT and MT governors, the dampers in the flyweight assembly and the 'dash pot'. There's nothing about a cold climate variant though. There's a photo somewhere on here of a cold climate 12ht pump, and it has a little thing on the side of it that moves the fuel shut off lever slightly when it's cold, presumably to allow more rack travel for excess fuel starting.