Dorman M630724 brake master cylinder for the 1988-1989 Jaguar Vanden Plas and other vehicles turns pedal force into hydraulic pressure for the brakes. Its design and performance are engineered to follow the original master cylinder.
- Dorman First Stop product line
- Aluminum master cylinder body
- All rubber components use EPDM compound, which resists glycol-based brake fluid
- Made entirely of new materials
- Made to meet rigorous SAE International standards
Quick facts
- Part: Dorman M630724 brake master cylinder
- Fits: 1988-1989 Jaguar Vanden Plas and other vehicles
- Material: Aluminum
- Condition: New
A soft or sinking brake pedal, fluid leaking around the master cylinder or a brake warning light can mean this part is worn, though a leaking brake line or a worn caliper can produce the same signs, so find the cause before you replace it.
Fits
This is a brake master cylinder for the 1988-1989 Jaguar XJ6 and the 1988-1989 Jaguar Vanden Plas, and each car takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Bore diameter: 0.938 in
- Number of outlets: 3
- Rearward outlet size: M10 x 1.0
- Secondary outlet thread diameter: M10 x 1.0
Build and materials
- Condition: New
- Master cylinder material: Aluminum
- Rubber components: EPDM compound
- Country of origin: Taiwan
In the box
One brake master cylinder. Mounting hardware, a reservoir and a sensor are not included, and the old fasteners may not be reusable, so plan on new ones.
Interchange: 100-4159 · 11-2641 · 130.20103 · 355-20004
JLM805 · MC390272 · R128208
This part cross-references / interchanges with the following part numbers:
100-4159, 11-2641, 130.20103, 355-20004, JLM805, MC390272, R128208
Frequently Asked Questions
Is this Dorman brake master cylinder the right one for the 1988-1989 Jaguar Vanden Plas?
Yes. Dorman M630724 fits the 1988-1989 Jaguar Vanden Plas and the 1988-1989 Jaguar XJ6, and each car takes one.
Does this Dorman master cylinder come with a reservoir or mounting hardware?
No. The listing is the master cylinder only. The reservoir, mounting hardware and sensor are not included.
What size are the outlet ports on the Dorman M630724?
Dorman M630724 has 3 outlets. The rearward outlet and the secondary outlet are both M10 x 1.0, and the bore diameter is 0.938 in.
What are the rubber parts in this master cylinder made of?
All rubber components are made of an EPDM compound that resists glycol-based brake fluid. The master cylinder body is aluminum.
Is the Dorman First Stop master cylinder built to an SAE standard?
Yes. This Dorman M630724 is made to meet rigorous SAE International standards and is built entirely from new materials.
