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Old 09-26-2019
Captain Fred Captain Fred is online now
Senior Member
Join Date: Dec 2017
Location: North Billerica
Posts: 201
Default Onan 8kw injection pump o rings

I replaced the injection pump ( not the injectors themselves ) o rings today. They were leaking and when I removed them they were hard as a rock. Onan says they aren't available and you need to buy an injection pump or send your pump out to a rebuilder.
I found the o rings at Coleman Equipment, Bonner Springs Ks.
91 cents each and $9.00 shipping.
Part # 04816-00150-620
Easy peasy job and no more fuel leaks.
No connection to Coleman, just happy with their service.
Fred Penney
North Billerica, Massachusetts
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