Product Description
2512066X - HYDROVAC BRAKE BOOSTER (BENDIX FOURTH SERIES, FRAME MOUNT)
PART NUMBER(S):
Fleet Products: 2512066, 2512066X | OE: 2508096, 2508829 | Automann: MIDRV2512066X
DESCRIPTION:
Model: Heavy-Duty Truck/Trailer
Vehicles: Universal Frame-Mount Units (Retrofit & Replacement)
• Diameter: 12-3/4"
• Overall Length: 18-5/8"
• Input Port: 1/4" Inverted Flare
• Output Port: 1/4" Inverted Flare
• Vacuum Supply: 1/2" Inverted Flare
• Air Cleaner Port: 1/2"
• Mounting Bracket: MB-1
• End Cap: H
• Diaphragm Type: Single
• Series: Bendix Fourth Series
• Vacuum Requirement: 16" Hg minimum
• Output Performance: 1000 PSI (at 150 lb. pedal force w/ 16" Hg vacuum)
Applications:
Engineered for heavy-duty trucks and trailers, this single-diaphragm Hydrovac booster is ideal for frame-mount retrofits or replacement of older Bendix-style vacuum boosters. Precision-tested and remanufactured to OEM standards, it provides consistent vacuum-assisted braking performance with compact MB-1 frame mount design.
CROSS-REFERENCE(S):
2512066, 2512066X, 2508096, 2508829, RV2512066X, ZZRV2512066X, 5396-RV2512066X, 767653032153, HDX RV2512066X, MBIRV2512066X, MIDRV2512066X
A cross-reference listing means that this part should be a suitable replacement for the part numbers listed. Please check the description to be sure it fits your application.
IMPORTANT INSTALLATION NOTES:
✔ Use MB-1 mounting bracket or reuse original hardware if compatible
✔ Inspect 1/4" inverted flare ports before connection
✔ Bleed system with engine OFF following OEM procedures
✔ Atmospheric port: 80–120 in-lbs torque w/ O-ring seal
✔ Minimum vacuum: 16" Hg required for proper function
✔ Minimum 1000 PSI output pressure with 150 lb. pedal force at wheel ends
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
- Canadian-owned and operated since 1985
- Trusted by fleets, mechanics, and B2B partners across North America
- Fast, reliable shipping across North America
- Competitive pricing with core return refunds
- Price Match Guarantee | Find a better price? We'll beat the difference by 10%!
