Mounting Bolts Needed For A Replacement Master Cylinder Assembly # T2374600
Updated 02/17/2026 | Published 06/12/2024
Question:
Hello I a installing this master cylinder because my one on was rusted out. My question what is the size of the bolts in the attatched image. I cant use the old ones as they were rested and had to be cut off. Thanks you Jason
asked by: Jason
0
master cylinder mounting bolts
(click to enlarge)
(click to enlarge)
Expert Reply:
Hey Jason,
The mounting holes on the Replacement Master Cylinder Assembly # T2374600 are 5/16"-18 coarse thread. A 5/16"-18 x 3/8" hex bolt would likely be the best option length-wise and could be sourced from your local hardware store.
expert reply by:
Kevin C
0
Product Page this Question was Asked From
Replacement Master Cylinder Assembly for Dexter Model 10 and Model 20 Brake Actuators - Drum
- Accessories and Parts
- Brake Actuator
- Hydraulic Drum Brakes
- Master Cylinder
- Dexter
more information >
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Jenny N.
2/17/2026
Hey Jason, how did things go with the new bolts for your master cylinder? Did the 5/16-18 x 3/8 hex bolts fit the mounting holes as expected? Your update could make it easier for others replacing a rusted-out cylinder too.