17.5mm and 15mm oil pumps?

Reply Subscribe

Thread Tools

Search this Thread

Apr 1, 2003 | 10:27 PM

SPZ510

Thread Starter

Full Member

Joined: Mar 2001

Posts: 143

Likes: 0

From: Pleasant Hill. U.S.A.

17.5mm and 15mm oil pumps?

I have several pumps laying around. I know one is a 17.5mm with hardend gears form Mazdatrix. How can I tell them apart? Where do I measure?

Apr 2, 2003 | 07:45 AM

2GSLSE

Senior Member

iTrader: (7)

Joined: Feb 2002

Posts: 531

Likes: 5

From: Front Royal VA.

the 17.5mm and 15mm refer to how wide the gears are inside the pump its obvious when they are side by side

how do you know the 17.5 has the hardened gears?the gslse came stock with the bigger pump but it wasn't hardened

Apr 2, 2003 | 02:09 PM

SPZ510

Thread Starter

Full Member

Joined: Mar 2001

Posts: 143

Likes: 0

From: Pleasant Hill. U.S.A.

Because i bought it from Mazdatrix. It just got thrown in a box with other stock pumps.

Apr 4, 2003 | 06:53 AM

2GSLSE

Senior Member

iTrader: (7)

Joined: Feb 2002

Posts: 531

Likes: 5

From: Front Royal VA.

I havent seen one with hardened gears before so can't help with id but it shouldnt have much visible wear on it because its hardened

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Installed UIM gasket, now my engine won't run

trickster

2nd Generation Specific (1986-1992)

Jul 1, 2023 04:40 PM

92 Efini FD3S T78 Streetport from Québec

Snoopy FD

Build Threads

Dec 8, 2015 01:45 PM

Water pump S5 Change need 2nd opinion.

rotor_veux

2nd Generation Specific (1986-1992)

Aug 31, 2015 07:49 PM