PartsHawk Product Information

A1 Cardone 11-2501 Brake Master Cylinder For 90-93 Geo Isuzu Storm Stylus

    A1 Cardone 11-2501 Brake Master Cylinder


    Brake Master Cylinder



SPECIFICATIONS: "
Bore Diameter (N):0.812""
E-Waste:No
FAQs:As a rule, always use the brake fluid recommended by the O.E. which is stamped on the master cylinder lid. Note: Always use new fluid from a sealed container.
FAQs:Check booster for a defective push rod seal. If this seal is bad, it could drain the brake fluid out of the master cylinder.
FAQs:Check the steering and suspension. Inspect both calipers for binding or sticky slides or pins. Check brake lining for oil/grease or uneven wear. Inspect brake hoses for restriction. Check for proper tire pressure.
FAQs:Does a step bore style master cylinder require a specific bleeding process?
FAQs:Dot 3 and 4 are Glycol-based fluids and Dot 5 is a silicone-based fluid.
FAQs:First, check for air in the system. Make sure master cylinder is level when bleeding. Air will compress in a hydraulic system causing a low pedal. Then, check for brake hose swelling or expanding under pressure. Next, check brake drums/discs for proper specifications. Finally, check brake material.
FAQs:How can I test a master cylinder to see if it's bypassing?
FAQs:I replaced the master cylinder and now the pedal is high and hard. Why?
FAQs:Most likely, the fluid in the system is contaminated. The most common form of contamination occurs when petroleum-based fluid has been accidentally introduced into the brake system. If that has happened it is almost certain that all rubber components in the brake system (hoses, seals, bladders) will need to be replaced after the system is thoroughly flushed. If the contamination is due to moisture, rust and/or dirt, it might be possible to restore operation by flushing the system and replacing the brake fluid with fresh, clean fluid. Always use the manufacturer-recommended brake fluid from a sealed container.
FAQs:My original master cylinder leaked out of the back of the piston into the booster area. Why?
FAQs:One side of my front brakes wonG��t release, why?
FAQs:Replace all brake fluid. Brake fluid is hygroscopic which means it absorbs moisture. Too much water in brake fluid will cause vapor lock and apply pressure to the wheels. Also check for proper push rod adjustments and stop light/cruise control switch adjustments.
FAQs:Simply plug the master cylinder ports and press the brake pedal. If the master cylinder is bypassing, the pedal will go down. If the pedal stops hard, the master cylinder is OK.
FAQs:The brake pedal is low and spongy. Is it a bad master cylinder?
FAQs:The first step to bench bleeding a step bore is to slowly depress the master cylinder piston, then release slowly and wait 20 seconds before depressing again. NEVER pump piston/pedal with a step bore style master cylinder. Follow the same process on the vehicle.
FAQs:The master cylinder is working correctly. Check for a faulty brake booster or frozen wheel cylinder/caliper.
FAQs:This is caused by a problem with the caliper or a brake hose.
FAQs:What causes the brakes to lock up after only a couple of miles?
FAQs:What causes the car to pull to one side during braking?
FAQs:What type of fluid should I use: DOT 3, DOT 4 or DOT 5?
FAQs:WhatG��s the difference between Dot 3, 4 and 5?
FAQs:Why is the piston stuck inside the bore of my master cylinder?
Features and Benefits:As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
Features and Benefits:Bleeding kits are supplied with the unit to make the bleeding process faster and easier (where applicable).
Features and Benefits:Bores meet critical micro-finish specifications to eliminate pitting and corrosion, a cause of premature failure.
Features and Benefits:Cast-iron master cylinders feature a premium protective coating to minimize rust and extend unit life.
Features and Benefits:Only new O.E.-quality seals and cups are used in the remanufacturing process to ensure O.E. performance and reliability. All rubber components meet S.A.E. specifications.
Features and Benefits:Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
Features and Benefits:Piston assemblies are height-gauged to ensure the master cylinder equals the O.E. unit performance.
Features and Benefits:Plastic reservoirs are vacuum-tested to ensure they are leak free.
Installation Hardware Included:No
Master Cylinder Color/Finish:Gray
Master Cylinder Material:Aluminum
Mounting Hole Quantity:2
Package Contents:Master Cylinder
Port Quantity:4
Primary Port Size:M10 x 1.0
Product Condition:Remanufactured
Reservoir Included:No
Secondary Port Size:M10 x 1.0, M18 x 1.0

This item may interchange to the following part numbers from other brands. This is provided for reference only and does not guarantee that the part your are buying is identical to the part numbers from the brands listed below. To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the Compatibility Table.

  • Chevrolet: 97010339
  • Isuzu: 8970103391

CARDONE Remanufactured Master Cylinders are re-engineered, built and tested to match O.E. performance. Each unit features new, O.E.-quality seals and cups to ensure leak-free, long-lasting performance. Cast-iron master cylinders are treated with a premium protective coating to minimize rust and extend product life. All units are 100% computer tested to ensure perfect fit and function."

Fits the following vehicles: 1990-1993 Geo Storm, 1991-1993 Isuzu Stylus

ABOUT CARDONE

Cardone is an automotive industry leader in aftermarket parts, engineering, and innovation. For five decades strong, they built new and remanufactured vehicle parts that meet or exceed O.E. designs, at a fraction of the cost. Their global team supports a full spectrum of products and services for a diverse customer base, including O.E. manufacturers, warehouse distributors, fleets and retailers.

Cardone Logo

Cardone's passion for service excellence extends from our customers to the world through charitable giving, sustainable manufacturing and ultimately, remanufacturing, the highest form of environmental stewardship. We build it better.

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Many parts are stocked in more than one warehouse location. As a result your order may ship from a location other than the location shown in the listing. In most cases the shipping location will be closer to delivery address as we always try to ship from the closest warehouse to minimize transit times. In some circumstances intraday sales and other inventory changes may result in your item being shipped from a location further from your delivery address.

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How do I know if this part will fit my vehicle?

Check the vehicle compatibility guide above or just reach out to us. Updated 10.19.2023