Brake Master Cylinder for 2002-2004 Nissan Sentra - Dorman M630539

$135.99

Dorman - First Stop Brake Master Cylinder M630539

Dorman - First Stop Brake Master Cylinder M630539 - view 2

Dorman - First Stop Brake Master Cylinder M630539 - view 3

Dorman - First Stop Brake Master Cylinder M630539 - view 4

Part number: M630539

UPC: 885484084018

Condition: New

Weight: 2.20 LBS

Item Package Quantity: 1

$135.99

Current Stock: 12

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Dorman - First Stop Brake Master Cylinder P/N:M630539

$135.99

Description

Dorman M630539 brake master cylinder for the 2002-2004 Nissan Sentra turns pedal force into hydraulic pressure for the brakes. The Dorman brake master cylinder is engineered to the design and function of the original unit.

Part of the Dorman First Stop line
Aluminum cylinder housing
All rubber components are EPDM compound that resists glycol-based brake fluid
Made entirely of new materials
Made to meet rigorous SAE International standards

Quick facts

Part: Dorman M630539 brake master cylinder
Fits: 2002-2004 Nissan Sentra
Material: Aluminum
Condition: New

A brake pedal that sinks or feels soft, or fluid around the cylinder, can mean the brake master cylinder is worn, though a leaking brake line or a worn caliper can be behind the same signs. Have a shop find the cause and check it promptly.

Fits

This brake master cylinder is a direct-fit replacement for the 2002-2004 Nissan Sentra.

Specifications

Fit and size

Quantity per vehicle: 1
Bore diameter: 0.938 in
Number of outlets: 4
Rearward outlet size: M10 x 1.0
Secondary outlet thread diameter: M10 x 1.0
Primary outlet thread pitch: 1 mm

Build and materials

Material: Aluminum
Rubber components: EPDM compound
Condition: New
Country of origin: China

In the box

One brake master cylinder with its reservoir and sensor; the 2002-2004 Nissan Sentra takes one. Mounting hardware is not included, so plan on new hardware instead of reusing the old.

Interchange: 100-1442 · 13-2652 · 11-2652 · 130.42218 · 355-67024
NM55171A · 460104Z710 · MC390749 · MC141636

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

100-1442, 13-2652, 11-2652, 130.42218, 355-67024, NM55171A, 460104Z710, MC390749, MC141636

Buyer's Q&A

Frequently Asked Questions

Is this the master cylinder for the 2002-2004 Nissan Sentra?

Yes. Dorman M630539 is a direct-fit replacement for the 2002-2004 Nissan Sentra, and the car takes one.

Does this Dorman master cylinder come with the reservoir and sensor?

Yes. The Dorman M630539 includes the reservoir and the sensor. Mounting hardware is not included.

What are the outlet thread sizes on this brake master cylinder?

It has four outlets. The rearward outlet and the secondary outlet thread are both M10 x 1.0, and the primary outlet thread pitch is 1 mm.

Is the housing aluminum, and what are the rubber parts made of?

The housing is aluminum. All rubber components are EPDM compound, chosen to resist glycol-based brake fluid.

What can a sinking pedal mean on a brake master cylinder?

A pedal that sinks toward the floor or feels soft can mean the master cylinder is wearing out. Brakes are a safety system, so have a shop test it promptly.