Dorman - First Stop Drum Brake Wheel Cylinder Kit P/N:46349
$24.99
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Rebuild a leaking drum brake wheel cylinder instead of guessing at the whole assembly with the Dorman - First Stop Drum Brake Wheel Cylinder Kit (MPN 46349). It's designed to service the wheel cylinders on a long list of classic Buick and Chevrolet vehicles — including the 1965-1966 Buick Skylark [All], 1964-1966 Buick Special [All], 1964-1967 Chevrolet Chevy II [All] and 1985-1986 Chevrolet C10 [All] — across 138 total applications; see the Buyer's Guide tab for the full list. The catalog lists it for front and rear wheel cylinder positions depending on the vehicle.
A wheel cylinder uses hydraulic brake fluid pressure to push its pistons outward against the brake shoes. This kit supplies the soft sealing parts that wear out, so worn boots and seals can be renewed rather than scrapping the cylinder body.
Includes: dust boots and wheel cylinder cups (seals) to re-seal the cylinder bore.
Bore size: 1.063 in.
Not included: wheel cylinder pistons, expander spring, bleeder screw and bleeder screw cap, and mounting hardware — consult the vehicle service information for the correct fasteners and whether components may be reused.
Direct-replacement components engineered to match the original wheel cylinder parts on the listed vehicles for reliable service life.
If worn or leaking seals are the cause of a fluid weep or spongy pedal, this kit renews those sealing surfaces. Country of origin: China.
It includes dust boots and wheel cylinder cups (seals). It does not include the wheel cylinder pistons, expander spring, bleeder screw or bleeder screw cap, or mounting hardware.
What is the bore size?
The wheel cylinder bore size is 1.063 in. Confirm this matches your original cylinder before ordering.
Which vehicles does this fit?
It's listed for many 1960s-2000s Buick and Chevrolet applications, such as the 1965-1966 Buick Skylark and 1985-1986 Chevrolet C10. See the Buyer's Guide tab for all 138 applications.
Is this kit for front or rear brakes?
The catalog lists it for front and rear wheel cylinder positions depending on the vehicle. Check the Buyer's Guide tab for your specific application.
How many kits do I need?
Quantity varies by application — many vehicles use two (one per wheel cylinder) while others use one. Check the per-vehicle quantity in the Buyer's Guide tab.
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Dorman
Dorman - First Stop Drum Brake Wheel Cylinder Kit P/N:46349
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WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
