1G help finding clutch pedal bushing specs (id, od, etc)

[ErikTande]

I need some help finding the clutch bushings specs for a 1g clutch pedal assembly. There are 5 bushings total, 2 are the same. @Brando_DSM used to make them and gave me the specs he had, but I need all of them to get some new ones made (or ideally find some pre-made that match).

https://www.dsmtuners.com/threads/1g-dsm-clutch-pedal-assy-bronze-bushings-all-5.520182/

-Left clutch rod bushing
-Left and right brake arm bushing (same size)
-Right clutch rod/z-bar bushing
-Clutch master cylinder rod bushing

I need the following for each bushing:
Inner Diameter (ID)
Outer Diameter (OD)
Overall Length (OAL)
Flange Outer Diameter (FLOD)
Flange Thickness (FLTH)

You must be logged in to view this image or video.

 

[TK9er]

I just bought mine from extremePSI. they had them all. the only brass one was the one on the far right. all the others where mitsu factory parts.

 

[ErikTande]

oh nice! was it a kit? got a link?

 

[llxkevinxll]

https://www.extremepsi.com/store/JNZ-Clutch-Pedal-Bronze-Bushing-Mitsubishi-Eclipse-90-94.html

https://jnztuning.com/product-category/dsm-gvr4/driveline/short-shifters-knobs/

 

[ErikTande]

I went ahead an ordered all the bushings from Extreme Psi. I'm going to try measure/reverse engineer the plastic bushing and find bronze bushings to replace them. I'll have a machine shop make them if needed. I'll post the results when I get them.

MIT-MB058634 OEM Mitsubishi Clutch Assembly Bushing (18.3x10mm): Mitsubishi Eclipse 90-94 $3.49 1 $3.49
MIT-MB534210 OEM Mitsubishi Clutch Pedal Assembly Bushing (24x10mm): Mitsubishi Eclipse 90-94 $6.95 1 $6.95
MIT-MB534211 OEM Mitsubishi Clutch Pedal Assembly Bushing (17x10mm): Mitsubishi Eclipse 90-94 $10.25 1 $10.25
MIT-MB555171 OEM Mitsubishi Clutch and Brake Pedal Bushing: Mitsubishi Eclipse 90-99 (FWD/AWD) $3.50 1 $3.50
PSI-JNZ-BronzeBushing-Clutch JNZ Clutch Pedal Bronze Bushing: Mitsubishi Eclipse 90-94 $24.99 1 $24.99

 

[lglracer]

There may be a small difference between the plastic and the metal ones made. In my experience the plastic compresses while installed. I was planning on making my own eventually. the best way is to pull the clutch pedal assembly and measure everything. or get a second one to do the work on.

 

[ErikTande]

OK I got the OEM plastic bushings from @extremepsi Here's my measurements, anyone know a place where I could buy off the shelf brass bushings in these sizes? If not, I'll hit up my local machine shop and have them make them.

MB058634

ID 16.4mm
OD 19.4mm
OAL 9.8mm
FLOD 27.8mm
FLTH 1.3mm

MB534210 (need 2 of these)

ID 23.1mm
OD 26.2mm
OAL 9.9mm
FLOD 30.9mm
FLTH 1.3mm

MB555171

ID 10.1mm
OD 12.1mm
OAL 8.2mm
FLOD 14.6mm
FLTH .9mm

MB534211 (bronze from JNZ)

ID 14.1mm
OD 18.1mm
OAL 9.7mm
FLOD 25.7mm
FLTH 1.9mm

MB534211 (OEM plastic)

ID 14.2mm
OD 18.3mm
OAL 9.9mm
FLOD 25.9mm
FLTH 1.9mm