2QM15 Exhaust Manifold

Feb 1, 2010
210
Hunter 33.5 El Dorado Lake, Kansas
I am in the need of a exhaust manifold for a 2QM15. I have cracking in two locations. Will try to have it repaired. Cast in not easy to repair. The Yanmar part number is 724070-13500.
 
May 27, 2004
2,054
Hunter 30_74-83 Ponce Inlet FL
Be aware Yanmar has a strict distribution policy relating to areas of service for their distributors. This controls cost/prices upwards. You might want to spec a used parts seller's inventory.
If one of the pieces you need is a exhaust manifold and mixing elbow assembly, I have one that may be serviceable. It came from a Yanmar 2GM20F.
You can send me a PM with particulars and contact info.
G.
 

Johnb

.
Jan 22, 2008
1,461
Hunter 37-cutter Richmond CA
If you have not done it already, you should get the whole manifold and mixing elbow off and evaluate everything, including the gasket surfaces and the condition of the threads in the engine so you know the totality of what you are up against. I was able to get repairs done to the manifold on a 3QM30.
 

Attachments

Oct 25, 2011
576
Island Packet IP31 Lake St. Louis, Montreal
You could also try:
"All States Ag Parts"
www.tractorpartsasap.com

Friends of ours were looking for a crankshaft for a 3QM30 and found one there for a fraction of the Yanmar price. Apparently Yanmar and John Deere use many of the same parts and, I am told, these guys have the cross referenced parts list.

Comments from our friends were: "Service on the phone was helpful, delivery and cost as quoted. "

Cheers

Matt
 
Feb 1, 2010
210
Hunter 33.5 El Dorado Lake, Kansas
We have removed all the parts for the exhaust system. Two cracks were found and repairs were made. Waiting for the parts I have ordered to put it all back together.
I would like to find a replacement manifold so if the fix doesn't last I have a backup. The motor runs great so way not.
I will keep looking as your recommendations come in!
Thanks for all your help and input.
 
Sep 15, 2009
6,243
S2 9.2a Fairhope Al
you will have to find a used one ...they are no longer available from yanmar parts here is a copy of the parts catalogue

Manufacturer: Yanmar
Part Number: 724070-13500
Description:
2QM15 Exhaust Manifold
Part #724070-13500 from Yanmar

Special Note About This Part:
This part number is no longer available.