Description
C464X – MIDLAND SINGLE HYDROVAC
PART NUMBER(S):
Fleet Products: C464X, C464R, C464, C3389
DESCRIPTION:
Type: Single Hydrovac Brake Booster
Casting Number: C3389
Clamp Band Diameter: 11.50" (292 mm)
Hydraulic Displacement: 2.48 cu. in.
Overall Length: 16.12" (410 mm)
Inlet Port Size: 1/8"-27 NPT
Outlet Port Size: 1/8"-27 NPT
Max Boost at 20 In. Hg.: 1150 PSI at 200 PSI input
Mounting: Clamp Band Mount
Actuation Type: Vacuum-assisted hydraulic braking
Function: Single diaphragm hydrovac for medium and heavy-duty trucks and trailers
Condition: Remanufactured, core return required
OEM Standards: Cleaned, inspected, vacuum and hydraulic tested for performance and durability
Vehicles:
Ford C600, C6000 (1980–1983)
Ford C800, C8000 (1962–1975)
Ford C900, C9000 (1972–1976)
Dodge C/D/P/W400–800 Series (1974–1977)
Dodge D Series 1-Ton Trucks (1952–1962)
GMC, Chevrolet, Navistar, IHI
Applications:
Designed for use in vacuum-assisted hydraulic braking systems for medium and heavy-duty trucks and trailers. The unit delivers reliable single-system boost performance across a wide range of applications.
CROSS-REFERENCE(S):
C464X, C464R, C464, C3389, MIDRV46401X, RV46401X, RVC464RX, ZZC464R, ZZRV46401X, C464A, C464B, C464C, C464D, C464H, C464K, C464L, C464M, C464N, C464P, C464Q, 51-8028, 5396-RV46401X, 767653032566, 95367R91, C449, C449D, C449F, C449K, HDX RV46401X, MBIRV46401X, 2388485, 518028
A cross-reference listing means this part is functionally interchangeable with the given numbers but may differ in brand, appearance, or cost.
IMPORTANT INSTALLATION NOTES:
✔ Mount using clamp band; verify proper alignment and seal
✔ Verify inlet/outlet port compatibility with vehicle plumbing
✔ Minimum 20 in. Hg vacuum required for optimal boost pressure
✔ Core return required for remanufactured unit
✔ Contact Fleet Products for model-specific installation guidance
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
• Canadian-owned since 1985• Trusted by fleets, mechanics, and B2B partners across North America
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Warranty Information
