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Wanted - L series oil pump (Prefer KA24)
No life (a.k.a. DattoMaster)
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2004/2/14 6:21
From Coondle, WA Australia
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Hi folks

Looking for an l series oil pump to mash into an s series pump for higher volume.
According to the tech wiki a ka24 pump is the highest volume but any L series unit would be fine.

Posted on: 2020/9/26 23:47
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Re: Wanted - L series oil pump (Prefer KA24)
Home away from home
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2001/2/12 12:02
From Stone Age somewhere in U.S.A.
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The standard L series oil pump was 15010-21001 which was used for almost all applications. The KA24 oil pump 15010-40F00 had slightly higher volume than the standard L series pump. The highest volume pump was for the L28ET auto trans because it also had an oil cooler, 15010-S8000, this one had about 15% higher volume than any of the other L series or KA series oil pumps.

Posted on: 2020/9/30 17:34
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Re: Wanted - L series oil pump (Prefer KA24)
No life (a.k.a. DattoMaster)
Joined:
2004/2/14 6:21
From Coondle, WA Australia
Group:
Registered Users
Posts: 2256
Offline
Thanks rgrinder for that.

I was aware that the L28 turbo motor had the biggest oil pump, but I assumed that it would be difficult to source.
If I can get my hands on one, then it will be the option of choice. As I am mashing it together with an a-series pump I would prefer to do that once and higher volume is always better. Even if you don't use all the volume, it will help with cooling as well. Plus, I can then run a external cooler without worrying about oil loss.

I found this thread
https://www.sau.com.au/forums/topic/28 ... -l24-28-part-15010-s8000/
they talk about the pump being marked as a H4 pump.

That thread talks about the L-series pump having a 35mm stator and the L28 pump having a 40mm stator.
They also seem to think that the KA24 pump is 40mm as well - So not sure.
The part numbers you quoted are spot on s- thanks for that.
I also see that SW motorsport sell a high volume l-series pump. Ill chase up with him on this to see if its going to be a good fit for my plans.

So... if anyone has a L28 turbo oil pump lying about that needs a new home.....


Ill need to check the L-series pumps I have in my pile that I just acquired from a fellow datsun nut near me to see if they are the H4.

Posted on: 2020/9/30 23:54
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EARTH FIRST! - We can mine the other planets later...'
'69 Blue 4 door Project Daisy (http://www.datsun1000.com/TopicView.asp?TopicID=668)
(https://pcmhacking.net/forums/viewtopic.php?f=15&t=5640)
(http://mx5cartalk.com/forum/viewtopic.php...
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