RB series replacement part numbers, etc

Discuss the RB20, RB25 and RB26 series engines.
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Neejay
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Anyone know the part number for the 3 black hard plastic spacers that the fuel rail bolts to?



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eh?
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Neejay wrote:Anyone know the part number for the 3 black hard plastic spacers that the fuel rail bolts to?
Just for youhttp://www.rbforums.org/INJ.html

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Neejay
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eh? wrote:
Just for youhttp://www.rbforums.org/INJ.html
17522-10V00 Thanks a lot man!

mattleegee
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eh? wrote:
You can go to a hardware store and pick up most of the missing bolts and nuts, but if you want OEM part numbers check out this:http://www.rbforums.org/mounts.htmlNot done yet but getting there..
thats the problem i dont know the sizes because i dont have any, or maybe i do but cannot find them

sleepyeyed240
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dont know if someone asked already but what is the part number for the bolts that hold the starter in on rb20?

kumasan616
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Joined: Sat Apr 12, 2003 4:39 pm

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More research found the following matches to the RB20DET:

NapaAAC valve 1993 nissan d21 pickup w/ V6: CRB 219435Air Regulator (not sure vehicle): CRB 219408

Also, the 300ZX TPS will NOT work, it rotates backwards to the RB20... use the 1993 Infiniti Q45 one instead


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WHYTEBO1
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Car: 93 240sx

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where can i find rb26 injector seals

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zerodameaon
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Car: 1990 S13 Black Hatch with a currently NR RB25DET
1993 Red Vert
Location: San Diego CA
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jrb92se wrote:probly already been covered but the sparkplugs for the 92 300zx turbo work for thes2 rb25det i cross reffed with napa from autolite to ngk the autolite plugs part# is 3924-11 the ngk iridium part# is bkr5eix-11 stock # 5464

rb25det transmission tail shaft seal oem nissan part #32136-01g10napa cross ref part# 16511Modified by jrb92se at 1:05 PM 10/31/2006

Modified by jrb92se at 4:39 PM 11/3/2006

Modified by jrb92se at 4:42 PM 11/3/2006
Seal #16511 will not fit the RB25det. its to small on the OD. this is from my own observations.

I want to say i was wrong. but i did have to modify this seal. had to take off about .5mm of material all the way around with a grider to get it to fit right.
Modified by zerodameaon at 9:42 PM 2/14/2009

mattleegee
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Car: s13+19 corolla

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Anyone know where to find heater hoses?I can only find them on eBay for $60 shipped and its for a sr20 swap, mine are a few inches short..... any help/ideas?(rb25det in s13)

(just got the harness all installed, picking up custom driveshaft tommarow, getting close!! time to get all the hoses complete and finish welding the no leak intercooler pipeing)


mattleegee
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^well i found some at a local shop that would work....

So part numbers out of the rbforum directory, would a nissan dealership be able to get those, i called on one part and they had no idea what i was talking aboutrb25det11826-a PCV U hose11826-b PCV S hose11510BA R33 nuts

Any help on how to order these?

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eh?
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mattleegee wrote:^well i found some at a local shop that would work....

So part numbers out of the rbforum directory, would a nissan dealership be able to get those, i called on one part and they had no idea what i was talking aboutrb25det11826-a PCV U hose11826-b PCV S hose11510BA R33 nuts

Any help on how to order these?
Those are the Crankcase ventilation hoses (PCV), not the heater hoses. I think I found them and I'll have an image up tomorrow.

mattleegee
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eh? wrote:
Those are the Crankcase ventilation hoses (PCV), not the heater hoses. I think I found them and I'll have an image up tomorrow.
Yes i know they are, and i have seen the diagrams but dont have full part numbers, if you re-read i was trying to find heater hoses a few weeks ago now im looking for PCV
mattleegee wrote:^well i found some at a local shop that would work....

So part numbers out of the rbforum directory, would a nissan dealership be able to get those, i called on one part and they had no idea what i was talking aboutrb25det11826-a PCV U hose11826-b PCV S hose11510BA R33 nuts

Any help on how to order these?
thank you

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eh?
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mattleegee wrote:
Yes i know they are, and i have seen the diagrams but dont have full part numbers, if you re-read i was trying to find heater hoses a few weeks ago now im looking for PCV

thank you
Okay was a bit confusing, sorry. To get the full part number for any part, put your mouse pointer over the part code.A bit of a "how to" here: http://www.rbforums.org/how.htmlI know some browsers/settings may not work.The 11826+A is a part code, though you should be able to tell a nissan dealership parts person that code and they should be able to pull it up in fast.

kumasan616
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Joined: Sat Apr 12, 2003 4:39 pm

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RB20DET Rear main seal... same as a 300ZX?


mattleegee
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eh? wrote:
Okay was a bit confusing, sorry. To get the full part number for any part, put your mouse pointer over the part code.A bit of a "how to" here: http://www.rbforums.org/how.htmlI know some browsers/settings may not work.The 11826+A is a part code, though you should be able to tell a nissan dealership parts person that code and they should be able to pull it up in fast.
Thank you! that is a 10digit part number now! haha

kumasan616
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Joined: Sat Apr 12, 2003 4:39 pm

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I need an RB20DET transmission mount, but not sure what it matches up to in the U.S. I have the PN for it (11320-41L03)... anyone replace theirs? What part did you use, KA? VG?

EDIT: the rubber piece is a match to the KA24DE woot
Modified by kumasan616 at 10:48 PM 3/13/2009

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tgxlayzie
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Car: 89 nissan 240 sx

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mine also works fine no noises a bit bigger but works nontheless. thanx gawdzilla

tonyss13
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Joined: Thu Jul 29, 2004 10:58 am

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rb25det flywheel and clutch bolts

need to find out where i can get them and any info on them ,cross ref or anything please

tonyss13
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z flywheels worked the clutch bolts no good

NASTY
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I have been searching for days and have gotten no definitive answers. I have an RB25 in my S14. Took the speed sensor out to test why the speedo wasn't working and found a mangled pinion gear on the end. Ordered a new one for an N\A 300z as that is supposed to be the interchangeable part and the gear is much larger. Anyone know what is the actual replacement or do I need both the sensor and the gear?

trynam4size
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Car: 240sx

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IAC sensor: Can use a 93' Sentra IAC

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jetdriver
Posts: 87
Joined: Sat Nov 13, 2004 10:56 am
Car: 1998 S14 RB25DET

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NASTY wrote:I have been searching for days and have gotten no definitive answers. I have an RB25 in my S14. Took the speed sensor out to test why the speedo wasn't working and found a mangled pinion gear on the end. Ordered a new one for an N\A 300z as that is supposed to be the interchangeable part and the gear is much larger. Anyone know what is the actual replacement or do I need both the sensor and the gear?
from RBforums.org/tranny3.html32743-30P20

http://www.courtesyparts.com/p....html

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Lozer
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300zx and any vg30 maxima TPS works with some minor internal modification.

Drill out the rivits. Cut off the lower tang on the track (or you wont get maximum travel) now get a drill or a dremel and chew out a little of the plastic on the top side of the round track (make it mach your dead one)

I'm running one right now and it was 10 bucks at pick and pull. grab the cable connector too.

Justin Duncklee
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Anyone know what to use for the little black rubber peices that the injectors sit on on a greddy manifold for the RB25. Mine keep blowing out.

l0nestar
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Justin Duncklee wrote:Anyone know what to use for the little black rubber pieces that the injectors sit on on a greddy manifold for the RB25. Mine keep blowing out.
The injector isolator? I used the ones from my stock manifold. Oddly enough, it's not listed on RBForums.. Nothing related to fuel or injectors are.

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eh?
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l0nestar wrote:
The injector isolator? I used the ones from my stock manifold. Oddly enough, it's not listed on RBForums.. Nothing related to fuel or injectors are.
http://www.rbforums.org/INJ.html

l0nestar
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Am I completely blind, or did you just add that?? :paranoid:

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eh?
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It's not listed yet but I posted the link a few posts up. If I could ever get my hard drives to stop failing I'll try to update the parts links...

SuicidnS13
Posts: 376
Joined: Sun Feb 10, 2008 5:13 am
Car: SC300 2jz, 93 Vert (RB), AcuraTL

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So guys will the KA24E lower radiator hose. My ka24de does not? Its a hair to small. I also do not have the original piece to use an adaptor with.

Also SR Downpipes do not bolt up. I found this answer on a few threads, and no they do not bolt up. Shoots the downpipe towards the passenger side-

Justin Duncklee
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l0nestar wrote:
The injector isolator? I used the ones from my stock manifold. Oddly enough, it's not listed on RBForums.. Nothing related to fuel or injectors are.
are they off any other car here? part #?


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