Product Description
Medium-Duty Trucks Master Cylinder Manufacturer F8HZ2140AA AU0501-MC043
The F8HZ2140AA brake master cylinder, also identified as F8HZ-2140-AA, is a heavy-duty tandem brake master cylinder assembly associated with medium-duty commercial vehicles. Cross-reference numbers include 2239045, 10804276 and MC390325, while Hipsen reference AU0501-MC043 provides an aftermarket sourcing option for distributors and commercial vehicle parts buyers.
The supplied specification identifies a 2-inch / 50.8 mm bore, grey cast-iron construction and a unit weight of approximately 13.40 lb / 6.08 kg. The larger bore supports substantial brake-fluid displacement for commercial hydraulic brake applications.
Information
| Product Type | Heavy-Duty Tandem Brake Master Cylinder |
| Hipsen Reference | AU0501-MC043 |
| OE Number | F8HZ2140AA / F8HZ-2140-AA |
| Cross References | 2239045 / 10804276 / MC390325 |
| Material | Grey Cast Iron |
| Bore Diameter | 2 in / 50.8 mm |
| Approx. Weight | 13.40 lb / 6.08 kg |
| Outlet 1 | 1/2″-20 Inverted Flare |
| Outlet 2 | 9/16″-18 Inverted Flare |
| Main Application | Medium-Duty Trucks And Commercial Vehicles |
| Supply Type | Aftermarket / OEM / ODM |
Q&A
Q: What is the bore diameter of this F8HZ2140AA brake master cylinder?
A: The bore diameter is 2 inch (50.8 mm), required for high-volume fluid displacement in commercial truck braking systems.
Q: Which vehicles are compatible with this heavy-duty master cylinder?
A: Compatible with Ford F-650/F-750 (1989-2019+), International 4600-4900 series, Blue Bird TC2000 buses, and select Kenworth/Peterbilt models with hydraulic disc brakes.
Q: What material is used for this master cylinder?
A: The housing is manufactured from heavy-duty grey cast iron to preserve pedal stiffness under heavy hauling loads.
Q: What are the port thread specifications?
A: The forward outlet uses 1/2″-20 inverted flare, and the rearward outlet uses 9/16″-18 inverted flare.
Q: Does Hipsen offer custom branding for fleet orders?
A: Yes, Hipsen provides custom packaging, private label branding, and specification modifications for qualified B2B partners.
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