N1 oil pump vs. stock RB26 oil pump

[Cjmartz2k]

Is there a difference? I've heard they have the same part number and are the same thing. I'm looking to put it on my spare RB25. I also heard the only difference between RB26/N1 pumps and other RB's is a stiffer relief spring. Any input guys? I just need a run down on what's what.

[garage-c]

This picture should explain it all... Top is the stock pump, bottom is the N1 pump. Notice the larger volume of the cavities created by the drive gears on the N1 pump (high volume) & the extra bolt hole. Also, the drive gears on the N1 pump are made of much harder steel. That whole bull**** about the two pumps being the same but with different springs is completely WRONG.

[SeVa-S13]

Good pic. ^^^

[HxC_Nismo]

+1 that clears up alot on stock vs n1 oil pump

[StricNyne]

i run N1 well will once my car actually runs haha most aftermarket ones run at roughly 900 bux !!!

[Cjmartz2k]

Well, looks good to me. Thanks a bunch!! I have an oppurtunity to buy one for $200 or less new, so I think I'll jump on it.

Is it high volume and high pressure?

[BoostFab]

yeah the "heard" and "truth" is quite skeptical and rarely meet.

[Sydneykid]

What "standard" oil pump is that?There are 12 "standard" RB pumps

What N1 oil pump is thatThere are 4 N1 pumps

CheersGary

[Cameron]

SIDNEY KIDDDDDDDDDDDDDDDDDD!! Glad to see you finally joined nico mate. i re read your oiling fix thread daily lol Welcome, enjoy your stay!

[silviasgp06]

got one from nismoparts.com for $197.00, others wanted $250 - $350, who would of thought it would be cheaper directly from nissan. The invoice said it shipped from Tacoma Nissan Subaru, from Washington. Also picked up a tensioner timing pulley, but the idler was out of stock so ill get it later on.

[jt15833]

look how much bigger the oil cutouts are on the pump covers.

[Cameron]

nismoparts.com, and shay is the Shiznit.. He took care of me real good, ordered a gasket set from him and not everything was there, so he sent me a brand new one again for free! +1 for Shay