Author Topic: Wheel Cylinder, Mount bolts, & Bleeder screw info  (Read 1385 times)

Offline greenzeppelin

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Wheel Cylinder, Mount bolts, & Bleeder screw info
« on: July 16, 2019 - 03:29:45 PM »
Good day,

Only because this was a pain in the ass and my local auto parts store LORDCO was not helpful in the least i am posting for the next guy.

The day started with my brakes failing unloading the Chally.. right into a light post  :swear:

Upon further investigation; no brake fluid. Now need to bleed breaks. Rear LH has broke of bleeder. I dont have anyone to help me bleed the brakes.

Everything went sideways from braking a wheel cyl bolt, seized brake line(snap) @ wheel cylinder, broken easyouts, wrong wheel cylinder, sliced thumb on brake tubes, poor flaring tool..

Tried using a LORDCO grade 8 bolt for mounting the wheel cylinders. Broke that off tightening it down. Got ahold of dealer; discontinued. Obviously could order off the internet but that wasnt a quick option either.

Wheel Cylinder i was sold was a Raybestos# WC37235, this wheel cylinder has incorrect bleeder screw size of 1/4.
After being told "this is what the computer tells me!" I did some research and went back with the part number, ERRRRRR.

Pulled my casting # 3461776T (3/8-24 brake line inlet w 15/16 bore w 5/16-24 bleeder) and started researching the internet.

ANYWAY.. Parts List for the NEXT guy!

*Speed Bleeders with One Way check Valve(One man bleeding!):

Fronts are 3/8-24 thread

Russel/Edlebrock
Front #  639590
DORMAN
Front # 12701

Rears are 5/16-24 thread

Russel/Edlebrock
Rear # 639530
DORMAN
Rear # 12704

*Wheel Cylinder Bolts (I work for Finning so i sourced through CATERPILLAR as a Steel 1035 MPa Tensile strength)

*1/4-20 thread with flange head x .50 UNC
#1665396

REAR Wheel Cylinder (3/8-24 brake line inlet w 15/16 bore w 5/16-24 bleeder w 1/4-20x.50 mount bolts)

Raybestos# WC37053



HopeFully this saves someone some time when running into the same issues!

cheers everyone from :canada:
Cody

1973 Dodge Challenger 340, 4spd, 18x8 & 18x9.5

1989 Plymouth Reliant (K-Car!!) 2.5L, auto SOLD!




Offline jimynick

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Re: Wheel Cylinder, Mount bolts, & Bleeder screw info
« Reply #1 on: July 16, 2019 - 09:50:23 PM »
Man! That sounds like one hell of a day! Glad to hear you overcame! I'm Canadian and I've never heard of LORDCO, who and where are they, may I ask?  :dunno:

Offline greenzeppelin

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  • Thank you all for your help, its much appreciated!
Re: Wheel Cylinder, Mount bolts, & Bleeder screw info
« Reply #2 on: July 16, 2019 - 10:07:22 PM »
Lordco is a auto parts store in British Columbia.

Cheers
Cody

1973 Dodge Challenger 340, 4spd, 18x8 & 18x9.5

1989 Plymouth Reliant (K-Car!!) 2.5L, auto SOLD!

Offline 70chall440

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Re: Wheel Cylinder, Mount bolts, & Bleeder screw info
« Reply #3 on: July 17, 2019 - 12:03:04 AM »
Great information, thanks for posting it. Glad you overcame it. One man brake bleeding sucks to be sure.
Current Mopar
70 Challenger RT 440-6 EFI, 73 Cuda 416-6 EFI
05 Hemi Durango, 01 Ram 4x4, 14 Ram 2500 4X4, 10 PCP Challenger 6 spd RT, 01 Viper GTS ACR, 52 B3B w/330 Desoto Hemi, 70 Hemi RR (under const)
Past Mopars
9 x Challengers. AAR Cuda, 4 RR, 2 GTX, 4 Chargers, etc... (too many to list)