Other: Water pump bolts 50 land cruiser

[doubledaddy]

I am about to install new pump and found a strange problem? Are all 5 bolts the same? When I removed the pump I found one bolt over an inch longer, about 2.5 inches long in the top left hole. This hole is quite a bit deeper and is the only one deep enough for this length bolt but is it correct? Can't find my shop manual and don't want to install a shorter bolt if the length is needed. Thanks

[StudeRich]

'47-'50 Chassis Parts Catalog Group 505-1 Water Pump, 505-4 Mounting Hardware.
6G to 9G Champion:

The Generator Adjustment Arm Stud is: 5/16 18 -24 X 1 21/32" Qty. (1)

Screw to Cyl. Block #2 is: 5/16 18 -24 X 1 5/8" Qty. (1)

Screw to Cyl. Block #3 is: 5/16 18 -24 X 7/8" Qty. (1)

Washer Lock 5/16" Qty.(3)

UPDATE: GREAT! I just gave you all the info for your Pictured '50 Champion!

Here is the 14A to 17A Commander:

Screw to Adapter is: 3/8"- 16 X 3/8" Qty. (4)

Screw Thru Adapter to Block is: 3/8"- 16 X 2 3/8" Qty. (1)

Washer, lock 3/8" Qty. (5)

[doubledaddy]

Thanks Studerich

I thought it rather odd one hole was deeper. I'm going to use new bolts to install the pump and wanted to be sure of the size. I did not realize there is a separate adapter between the pump and engine block, bet I would have been fighting a leak for sure.

I have an ragged old chassis catalog and a new one that was in the Land Cruiser when I bought it, both have gone into hiding.

[StudeRich]

Do you HAVE the Adapter to Block GASKET? Leaky, leaky!