Hydromax Brake Booster – Casting #2772114 or #0204745907
SKU: 52981063-1
Industrial & Automotive Grade
ABC Dynamics: Precision Parts for Uncompromising Performance and Safety.
Engineered for heavy-duty automotive chassis and industrial equipment, this Hydromax booster is a direct replacement for Workhorse W-Series and commercial applications. Whether your unit is stamped with 2772114 or 0204745907, this booster is designed to restore factory-spec hydraulic braking performance.
Technical Specifications
| Spec Identifier | Detail | Application Note |
|---|---|---|
| Body Casting # | 2772114 or 0204745907 | Either number may be stamped on the booster body. |
| Pedal Rod Style | Single Eyelet, Flat End | Critical Fitment: Pre-installed; verify eyelet style. Rod may or may not feature stamp 222062. |
| OEM Reference | W8831710 | Standard Workhorse chassis cross-reference. |
⚠ Identification & Installation
- Body Identification: Your original unit may be stamped with 0204745907 instead of 2772114. Both are compatible for this SKU.
- Pedal Rod Verification: Fitment is confirmed if the pedal rod matches your existing unit. While some feature stamp 222062, the unit is correct as long as the physical rod design is identical.
- Hardware & Seals: Reuse original mounting studs if required. New Oval O-rings are included for the pump motor connection.
Core Return Program
Return your old core within 90 days for a $50 refund.
| Weight | 8 lbs |
|---|---|
| Dimensions | 13 × 8 × 6 in |
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