Thread: AGX & Koni Rod diameter

So after searching everything, I noticed this very crucial peice of information missing from Shawn B's suspension thread, I thought I would put this in here because it frustrated the heck out of me finding the correct bumpstops.

Euro rear B13 is 51mm, USA is 45mm (taken from another thread)

Koni Bumpstops

part # | Rod Diameter | Length | Characteristic

70.34.05.000.0 12mm .... 45mm Linear soft
15.34.20.000.0 12mm .... 55mm Progressive soft
72.34.48.000.0 14mm .... 25mm Linear soft
71.34.42.000.0 14mm .... 40mm Progressive hard
70.34.54.000.0 16-20mm 40mm Progressive soft
70.34.53.000.0 16-20mm 55mm Progressive soft
70.34.95.000.0 22-24mm 55mm Progressive soft

Energy Suspension Bumpstops (from their website)

Thank you koni!!!

This is direct from the koni representative.

91-93 Sentra
86-2463 front = 18mm rod
86-2464 rear 51mm (euro)= 22mm rod
86-2465 rear 45mm (USA)= 18mm rod

95-98 200sx se-r
8640-1354 = 18mm rod
8040-1220 = 12mm rod

98-01 Sentra se
8610-1409Sport = 20mm rod
80-2838Sport = 12mm rod

02-06 Sentra se-r spec-v
8610-1409Sport = 20mm rod
80-2838Sport = 12mm rod

It doesn't interest me, but since it has been requested on the other site, I emailed kyb for theirs as well.
These are for AGX's

B13:
733014 - 18mm
732001 - 20mm

B14:
733008 - 20mm
741021 - 12.5mm


Someone will have to chime in to let us know if there are b15 applications, because right now there wasn't any on the website.

Im curious which Koni Yellow i can use in the back on Euro B13. Anyone know? Front are fine B15 SpecV.

Awesome detective work. Thanks for the PM.

I was updating the Suspension Thread a couple months back, and then I got busy with my various threads as I restored my Classic.

However, updates are always in the works. This information is terrific and shall certainly be included.

great work. Shawn if you could add that to your sus thread that would be great. I cant remember half the time where it was I found the numbers. This will help tremendously for my spherical bearing measurements on my solid mounts.

Should this be merged with the Suspension thread?

From what I got the best ones were 40mm the ones sold by GoFastDepot here: Go Fast Depot