503 Oil Injection Pump Drive Gear/Shaft

by Bob Smithers in 2 Stroke Technical Questions 11 years ago

What is the general consensus on when to replace this plastic drive shaft? How durable are they? Replace it at what interval? This is something that, in my mind anyway, is better to be replaced BEFORE it breaks, if you know what I mean!

Thanks, Bob

Re: 503 Oil Injection Pump Drive Gear/Shaft

by bill martin » 11 years ago

bill martin

10 757 0

Bob,

I've never seen one break, but it's only about eighteen bucks and easy to replace on the 503, providing you can get to the end of the engine without much trouble.

Bill.

Report

You do not have permissions to reply to this topic.

Related Topics

Title	Category	Replies
fuel pump failure	General Tech Discussion	1
Blended 100LL/Unleaded Fuel & Oil Change Interval	912iS Technical Questions	2
Fuel pump	General Tech Discussion	11
replacing coil HT wire	912 / 914 Technical Questions	1
Ring mount, rad, oil cooler, rectifier	Parts	1

503 Oil Injection Pump Drive Gear/Shaft

Recent Videos

Safety First!

ROTALK News

Prize Giveaway!

Log In/Out

Login