Print Page - Model 9A Oil pump gear

Title: Model 9A Oil pump gear
Post by: Exstress on December 30, 2022, 04:28:12 PM

Hello,

I have a gear wheel missing from the scavenge side of my 9A oil pump. Does anybody have a spare I could copy or purchase please?

Regards, John
07836 335108oil pump 9A.jpg

Title: Re: Model 9A Oil pump gear
Post by: singleminded on December 31, 2022, 10:30:15 PM

what is the thickness of the gear it meshes with.

Title: Re: Model 9A Oil pump gear
Post by: Exstress on January 01, 2023, 05:41:32 PM

The existing gear is 0.434" wide.

Cheers.

Title: Re: Model 9A Oil pump gear
Post by: singleminded on January 02, 2023, 09:03:27 PM

I have a spare driving gear but not the loose gear.

Title: Re: Model 9A Oil pump gear
Post by: Exstress on January 02, 2023, 09:38:10 PM

Thanks for that. Can it be adapted to a scavenge loose gear?

Title: Re: Model 9A Oil pump gear
Post by: singleminded on January 02, 2023, 10:19:39 PM

The only difference is this gear has the keyway.

Title: Re: Model 9A Oil pump gear
Post by: Exstress on January 02, 2023, 11:21:50 PM

Can you let me have a price please? If you would rather send it to my email it is hodgsonja99@aol.com
Thanks.

Title: Re: Model 9A Oil pump gear
Post by: singleminded on January 05, 2023, 04:06:47 PM

P1030977 - Copy.JPG
This is the gear in a pump from a smashed timing cover.

The Marston Sunbeam Club & Register Forum

General Category => Technical Discussion Forum => Topic started by: Exstress on December 30, 2022, 04:28:12 PM