R420 wheel loader head gasket

[HVYTWR]

have a R420 wheel loader that recently started blowing bubbles out of the radiator overflow and pushing the coolant out. Assuming it's a head gasket issue. Dealer claims that gasket 1G734-99352 is the correct one but it is not in stock in the US, needs to be ordered from Japan.

I am trying to find an illustrated parts list for this engine to verify the part number. Any ideas where I can get one?


thanks,
Rodney

 

[North Idaho Wolfman]

You can go to Kubota.com and get the list.
Motor is a D1503-M-T-E3
P/N for head gasket 16467-03310

I would call these guys and see how quick they can get you one.
http://www.colemanequip.com/Parts_Detail.asp?partID=5450

 

[HVYTWR]

cool, thanks for the help. I think the part number I posted was for a whole kit. Do i not need the other items just to pull the head? Only the head gasket?

 

[North Idaho Wolfman]

Sorry didn't even catch that you posted and wanted the whole top set (which makes perfect sense).

Again try these guys and see if they can get that set quicker.

http://www.colemanequip.com/parts/KubotaParts/1G734-99352/

I could also give you all the needed parts individually but it's going to probably run you twice as much, way better to buy a set.

 

[HVYTWR]

no problem, looks like pretty much everyone needs to order the kit in. It only takes about a week.

Do you know where I could find the torque specs for the top end? Or at least the cylinder head?

 

[North Idaho Wolfman]

Here is the specs for the tractor version of the same motor.

 

[HVYTWR]

Thank you!