Description
Casting #2772114 Hydromax Booster | Chevrolet Silverado 4500HD, 5500HD, 6500HD (2019-Current)
SKU: 52940580
Bexar Pro Components Grade
Bexar Pro Components: Precision Parts for Uncompromising Performance and Safety.
Verified Casting Numbers
- 2772114
- 0204745907
âš CRITICAL: Verify Specifications
Before completing your purchase, ensure your existing unit matches Casting #2772114. This specific SKU features the Short Single Eyelet pedal rod, which is unique to the 2019-Current Silverado medium-duty chassis. Incorrect rod length will result in improper brake pedal height and stroke.
Restore the stopping power of your modern heavy-duty fleet with this premium Hydromax brake booster from Bexar Pro Components. Engineered to balance the demands of both high-utilization industrial equipment and automotive vocational applications, this unit is a direct-fit replacement for the 2019 to current Chevrolet Silverado 4500HD, 5500HD, and 6500HD. It features the specialized short single eyelet pedal rod for precise linkage alignment.
Technical Specifications
| Spec Identifier | Detail | Application Note |
|---|---|---|
| Condition | NEW | Non-remanufactured, factory fresh component. |
| Body Casting # | 2772114 / 0204745907 | Verify this number is stamped on your original housing. |
| Pedal Rod Style | Short Single Eyelet | Pre-installed; engineered for 2019+ Silverado 4500-6500HD. |
| Sealing Hardware | Oval O-Rings Included | Ensures high-pressure seal for the backup pump motor. |
Verified Vehicle Application Search
Chevrolet Silverado Medium Duty
- Silverado 4500HD (2019–Current)
- Silverado 5500HD (2019–Current)
- Silverado 6500HD (2019–Current)
- Vocational & Fleet Service Chassis
Chassis Compatibility
- Dump Truck / Flatbed Configurations
- Utility & Service Body Applications
- Industrial Hauling Equipment
âš Expert Installation & Field Note
Based on our shop experience specializing in heavy-duty brakes since 1985:
- Pushrod Alignment: Proper pushrod alignment is critical on the newer Silverado chassis. The short single eyelet rod is pre-installed to factory specifications. Ensure the eyelet pin is lubricated with high-temp brake grease to prevent premature wear on the pedal pivot.
- Hydraulic Seal Integrity: New Oval O-rings are provided and must be used. Reusing old seals is the primary cause of hydraulic fluid bypass at the pump motor flange.
- Fleet Reliability: This unit is built for heavy-duty fleet reliability. When replacing, we recommend flushing the entire hydraulic system with fresh fluid to ensure no contaminants from the old booster damage the new internal seals.
💲 Core Return Program
Return your old, like-for-like core within 90 days for a $50.00 refund. We support sustainable fleet maintenance for commercial vocational trucks.
