Description
Casting #2771424 New Hydromax Booster | International Truck & School Bus
SKU: 52980565
Bexar Pro new Grade
Bexar Pro Components: Precision Safety for International Fleets & Industrial Equipment.
Restore your vehicle’s braking safety with this Professionally Engineered Hydromax brake booster from Bexar Pro Components. This assembly is a direct safety replacement for International trucks and school buses originally equipped with Casting #2771424 or #2771819.Each unit is restored to original factory specifications, ensuring heavy-duty fleet reliability across automotive and industrial applications. This assembly comes complete with new motor O-rings to provide a high-pressure, leak-free seal between the booster and your backup pump motor.
| Spec Identifier | Detail | Application Note |
|---|---|---|
| Condition | new | Fully tested and certified for school bus safety. |
| Body Casting # | 2771424 / 2771819 | Verify your original housing stamping before purchase. |
| Hardware Included | New Motor O-Rings | Ensures proper high-pressure seal for backup pump motor. |
| Core Refund | $75.00 Credit | Refunded upon return of a rebuildable core within 60 days. |
⚠ Expert Installation & Hardware Info
Based on our shop experience specializing in heavy-duty brakes since 1985:
- Motor O-Rings: New Oval O-rings are included in the box. Always replace these when remounting your backup motor to prevent hydraulic leaks.
- Pedal Rod: Reuse your original pedal rod if the length or eyelet differs from the pre-installed version. Note that changing the rod requires a new SKU 27-190 (grommet) for secure retention.
- Core Return: To receive your $75 refund, please return your old core unit. This maintains the supply of high-quality castings for the International fleet community.
Technical Support Resources:
Access our video guides for rod swapping and official manuals for a successful installation.