Product Description
Brake Master Cylinder 8-94313-549-2 for ISUZU
The 8-94313-549-2 brake master cylinder (also referenced as 8943135492) is a hydraulic pressure conversion component used in Isuzu vehicle braking systems. This cylinder transforms mechanical pedal input into hydraulic pressure that activates brake calipers or wheel cylinders. Complete assemblies include a reservoir tank and fluid level sensor for straightforward installation.
Application Scenarios
This brake master cylinder replacement parts unit functions as the hydraulic pressure source within the vehicle’s braking system.
When the driver presses the brake pedal, the piston inside the 15/16-inch bore moves forward, forcing brake fluid through the two
M10 x 1.0 outlets. The pressurized fluid travels through brake lines to each wheel’s actuation components—calipers in disc brake
configurations or wheel cylinders in drum setups—creating the friction needed to stop the vehicle. The 15/16-inch bore provides
appropriate fluid displacement for these Isuzu chassis. Suitable for restoration projects, fleet maintenance, and commercial vehicle
service.
Product Information
| Part Number | 8-94313-549-2 / 8943135492 |
| Bore Diameter | 15/16 inch (23.81 mm) |
| Material | Aluminum |
| Outlets | 2 |
| Outlet Thread | M10 x 1.0 (both) |
| Reservoir Included | Yes |
| Sensor Included | Yes |
| Vehicle Fitment | Isuzu Amigo 1989-93, Pickup 1988-95 |
| Engine Compatibility | L4 2.3L |
Q&A
Q: What is the bore diameter of the 8-94313-549-2 brake master cylinder?
A: The bore diameter is 15/16 inch (23.81 mm).
Q: Which Isuzu vehicles use this brake master cylinder?
A: This cylinder fits Isuzu Amigo (1989-1993) and Isuzu Pickup (1988-1995) models with L4 2.3L engines.
Q: Does this master cylinder include a reservoir and sensor?
A: Yes, complete assemblies include the reservoir tank and fluid level sensor.
Q: What is the thread specification for the outlets?
A: Both the forward and rearward outlets use M10 x 1.0 threading .
Q: Does Hipsen guarantee product quality?
A: Yes, Hipsen products are manufactured under IATF 16949 quality system with comprehensive testing for performance, durability,
and leak integrity.
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