RB series replacement part numbers, etc

[l0nestar]

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.

OEM Z32. It works for both upper and lower. Integra7 discovered this a few years back, I know it was on RaceBread, Does anyone else have it (possibly eh?)?

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-

I guess that means that I should take mine off then! Anything that I have posted in reguards to using an SR downpipe clearly state that you have to clock (rotate) the upper 3-bolt flange to the needed position.

[l0nestar]

are they off any other car here? part #?

Ok, I'll hold your hand.

Nissan PN: 16636-72P00 (16603G)

Via: http://www.rbforums.org/INJ.html

[eh?]

OEM Z32. It works for both upper and lower. Integra7 discovered this a few years back, I know it was on RaceBread, Does anyone else have it (possibly eh?)?.

No but I've used the Z32 lower hose and didn't like the fact that it needed to be cut and rejoined to correct the positioning to the radiator. I ended up buying this hose herehttp://www.tweakit.net/shop/pr...=5575It should be about $33 shipped to the US (was way less when I bought it). The 300zx hose was about $25 at autozone.

[RustspecS13]

So have we figured out what valves fit an rb20? Well any thing that's available in a USDM engine any way.

~Alex

[heeltoehero]

Bumping this thang.

I'm looking for a part # or interchange for an RB20DET throwout bearing.I've read that several MAY work I'd just like some clarification on it.

Thanks

[nos487]

RB20 rear main seal? I have 2 numbers 12279-85G00 or 12279-5L310 is any of these right?

[bRadical]

i need part numbers for the transmission sensors mine are smashed and i need new ones... thanks! ive looked through here looks like someone asked but i never saw a reply.

[Vkoslak]

You definitely want to have transmission sensors when you go downtown.

Oh wait, wrong kind of transmission.

I think you're supposed to use whatever sensors are appropriate for the 240sx you have swapped it into if you used the 240sx lower harness. That's what I did and it worked fine for me.

[RustspecS13]

RB20 rear main seal? I have 2 numbers 12279-85G00 or 12279-5L310 is any of these right?

Any KA24 rear main will work. I bought a rear main seal for my KA before I even had a rb20 and i put it in when i got the rb. Exact same thing.

~Alex

[mott6904]

Did anyone find out what works for rb20 valve seals. do the z32 valve seals work?

[Sil240]

Motto if you pick up a whole gasket kit, it will be in there.I know the valves and springs are similar if not the same, when I built mine I checked #s against the Tomei site.

[mott6904]

I only need valve seals. The head im selling needs new ones and if can get them cheaper from a local dealer(where i can get a discount) then it will really help me out.

According to cometic sr20, rb25, rb26, vg30de,vg30dett, and ca18 use the same valve stem seals. Plus i get a shop discount through them so hopefully the dont have to make them.

[dekansnowman]

I made this video to completely get rid of any doubt about starters. http://www.youtube.com/watch?v=vOZfbHJgz3Y

[Lozer]

Stock rb20/25 exhaust manifold to turbo gasket.

kragen SKU 7025976FELPRO ES72811

Turbo gasket set off of a 1987 mustang SVO

[mate96]

Hello,
I'm looking for a part number of rb25det exhaust manifold gasket.

[copermn]

rb25det exhaust manifold is the same as the rb20det, so the gasket should be the same.

[mate96]

Yes, I know. But still I need the number, because I don't have it anywhere.

[Genpac]

M-14036-21U00

RB exhaust manifold to head gasket. Same for 20/25 and probably 26.

[rswails]

Similar issue with coil packs which is the right one?1)91-93 Q45 coils 1&2 work for the RB25det as well as the RB20.2)RB20DET coils (22433 60U01 or 22433 60U02) are the same as 1994 infiniti Q45 coils 1 and 2

Actually this is incomplete. 1990-1996 q45 coils 1 and 2 are the exact same as rb20det and rb25det (s1) coils. It would be nice if this was corrected on the front page to help peeps out.

[Krazykouki]

Does anyone know what the RB25 rear transmission shaft seal part number is or what other vehicle it fits, I assumed it was the 300zx seal and bought that one but I have not tried to change it yet or match it against it.

[sbibby]

help help i need a starter for rb25 i need a number i can get in the usa someone gave me a napa num but no one can track it down send me a pm and post it if anyone knows or can help

[robbie2883]

here's the starter. just bought this one myself.

http://www.napaonline.com/Catalog/Catal ... 0280396075

[Bigalow311]

I need a couple of gaskets for my RB26 and I don't want to order the whole OEM replacement kits I've seen online. Is there an "Equivalent Guide" for gaskets from other engines that will fit the RB26?

Yes, I've searched.

[rswails]

The below fuel injector guide is incorrect for rb20det rb20. For some reason its not well documented on this site that ka24e engines have exact direct fit replacement fuel injector for rb20det. Here are all the cars with the ka24e engine from Wikipedia. I just got one out of a stanza today from my local junkyard and it worked perfectly. The stock rb20 injector is colored red and is JECS 270cc top feed high impedenace injector.

1989–1990 Nissan 240SX
1990–1997 Nissan Hardbody Truck
1990-1995 Nissan Pathfinder
1989–1995 Nissan Axxess / Nissan Prairie (not UK except parallel imports for wheelchair conversions post 1991)
1990–1992 Nissan Stanza (USA-spec)
1989–1992 Nissan Pintara / Ford Corsair
1993-1996 Nissan Terrano 2 Europe

Fuel injectors Denso 440cc 195500-2010 non-turbo, 1989-1991 Mazda RX7 Denso 550cc 195500-2020 turbo, 1989-1991 Mazda RX7

[dbiz]

Anyone know any usdm alternatives or where i can get rb20 spark plug/coil pack boots? My coil packs fine just need to replace the boots and would rather not spend a ton on a new coil pack.

[Miguelone]

Anyone know any usdm alternatives or where i can get rb20 spark plug/coil pack boots? My coil packs fine just need to replace the boots and would rather not spend a ton on a new coil pack.

Part number for boots is 22465-59S00