Brake Vacuum Booster for ISUZU FSR Truck Part Number 1-47800443-1 1-47800443-J 147800443J
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| 1-48100740-3 1481007403 | Brake Master Valve | CXZ96 |
| 1-65481590-2 1654815902 | Side Front Panel Isuzu | FVR96 |
| 1-71998791-2 1719987912 | Forward Assist Grip Front Panel Right | FVR96 |
| 1-71998792-2 1719987922 | Forward Assist Grip Front Panel Left | FVR96 |
| 1-71998939-3 1719989393 | Forward Assist Grip Front Panel Right | CXZ96 |
| 1-71998940-3 1719989403 | Forward Assist Grip Front Panel Left | CXZ96 |
| 1-74418134-4 1744181344 | Front Door Window Regulator | FVR96 |
| 1-74618024-4 1746180244 | Outside Door Handle | FVR96 |
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Description:
1.Ref.PartNO:1-47800443-0,1478004430
2.Part Name: BRAKE AIR BOOSTER
3.Model: ISUZU
4.Engine Model: FSR
5.Delivery Time: 1-7 days after deposit
7.Package: Neutral box /Color box/Customer brand package
The brake vacuum booster consists of a diaphragm housed in a metal casing. The diaphragm separates two chambers within the booster—one connected to the vacuum source and the other to the brake pedal. When the brake pedal is pressed, the diaphragm moves, creating a pressure differential that assists in brake application.
Maintenance and Repair: The brake vacuum booster is a durable component but can experience issues over time. Common symptoms of a failing brake booster include a hard brake pedal, reduced braking power, or a hissing noise coming from the booster. If any of these signs are present, it is recommended to have the brake booster inspected and replaced if necessary by a qualified mechanic.
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