Roosa Master conn 9A 543 J inj. pump

Larry Siefferman · Feb 11, 2014

I need the govoner springs for this pump. I've been unable to come up with any part # or size description or where I can order them from factory or dealer. Any advice?

Bob · Feb 11, 2014

I ASSUME that"s the Ford part # on that pump? Is there a Roosa Master/Stanadyne #?

That being said, have you tried an authorized Stanadyne diesel pump service shop for the parts?

Dieseltech · Feb 11, 2014

Main spring Stanadyne # 17997, idle spring #11966.

Larry Siefferman · Feb 12, 2014

Dieseltech,
Thank you. Lucks been running bad lately but you just made my day.

Larry Siefferman · Feb 12, 2014

Bob,
The # is a Roosa Master # & Dieseltect was able to help. Thanks.

DrLoch · Feb 12, 2014

FYI I've had good luck getting parts from www.usdiesel.com. Had to rebuild the injector pump on my JD 450S Loader
Forgot phone number, 817-485-6422

Roosa Master conn 9A 543 J inj. pump

Larry Siefferman

New User

Bob

Well-known Member

Dieseltech

Well-known Member

Larry Siefferman

New User

Larry Siefferman

New User

DrLoch

Member

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