Raybestos Brakes Brake Master Cylinder P/N:MC390363

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$155.99
MPN: MC390363
Item Package Quantity: 1
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Raybestos Brakes Brake Master Cylinder P/N:MC390363
Raybestos Brakes Brake Master Cylinder P/N:MC390363
$155.99

Turn pedal effort into the hydraulic pressure that feeds both brake circuits with the Raybestos Element3 Brake Master Cylinder MC390363. It drops in as a direct-fit replacement for the 1996-2002 Chevrolet Express 1500 and 2500 and the 1996-2002 GMC Savana 1500 and 2500 [All engines], built to the OE fit, form, and function so it mounts and plumbs like the original.

  • OE fit, form, and function: engineered to fit each listed application like the factory unit, with materials matching OE specifications and vehicle-specific designs.
  • Aluminum body: aluminum master cylinder with two outlet ports — primary 9/16-18 and secondary 1/2-20 — and two mounting holes measuring 0.433 in.
  • Pressure tested: 100% end-of-line pressure tested for consistent, safe, reliable operation.
  • Ready to install: includes the reservoir and cap, and ships ready to bench bleed and install with no assembly required.

Sensor, bleeder hoses, and brake booster are not included. Country of origin: China. If a failed master cylinder is the cause of a sinking pedal or poor braking, this unit replaces it — diagnose the cause before replacing.

Interchange: MCA390363 · 83-44036 · 8344036 · NM3035 · M86036 · 13273 · MC252160 · NMC21934 · 10-2763 · 102763 · 13-2763 · 132763 · M3314 · 130.66036 · 13066036 · 131.66036 · 13166036 · MC625 · M390363 · 18029955 · 18060791 · 19209267 · CM2155 · 66-93-035 · 6693035 · F140292 · MC140292 · Manufacturer part number MC390363.

This part cross-references / interchanges with the following part numbers:

MCA390363, 83-44036, NM3035, M86036, 13273, MC252160, NMC21934, 10-2763, 13-2763, M3314, 130.66036, 131.66036, MC625, M390363, 18029955, 18060791, 19209267, CM2155, 66-93-035, F140292, MC140292

Frequently Asked Questions

What vehicles does the MC390363 master cylinder fit?

It is a direct-fit replacement for the 1996-2002 Chevrolet Express 1500 and 2500 and the 1996-2002 GMC Savana 1500 and 2500 (All engines). Check the Buyer's Guide tab to confirm your vehicle.

Does this master cylinder come with a reservoir and cap?

Yes. The reservoir and master cylinder cap are included. A sensor, bleeder hoses, and brake booster are not included.

What is the master cylinder made of?

It has an aluminum body, with materials matching OE specifications and vehicle-specific designs, per Raybestos Element3.

Do I need to bench bleed it before installing?

It ships ready to bench bleed and install with no assembly required. Bench bleeding before installation helps remove air for proper pedal feel.

What are the port sizes on this master cylinder?

It has two outlet ports: a primary port with 9/16-18 thread and a secondary port with 1/2-20 thread.