Description
DUST SHIELD (EATON)
PART NUMBER(S):
Fleet Products: RA604 | OE: 805143, E-886 | Automann: RA604
DESCRIPTION:
Model: Dust Shield – Eaton Brake System
Vehicles: Fits Eaton drive and trailer axles equipped with 16.5" x 7" Standard or ES drum brakes
• Brake Size Compatibility: 16.5" x 7" Eaton Standard and ES
• Material: Heavy-duty steel
• Outer Diameter: ~18.25"
• Inner Diameter: ~9.937"
• Height/Profile: ~2.5"
• System Design: Mechanical
• Finish: Black
• Mounting Style: Direct bolt-on replacement using existing hardware
• Function: Shields brake assembly from dirt, road debris, and moisture to prolong brake component life
• Industry Use: Designed for linehaul, construction, intermodal, and general fleet applications requiring Eaton OEM-compatible service parts
Applications:
The RA604 Dust Shield is engineered as a direct-fit replacement for Eaton brake systems using 16.5" x 7" Standard or ES drum configurations. Manufactured from robust steel for superior durability, it is widely used on Eaton drive and trailer axles across various heavy-duty commercial truck platforms. It is ideal for high-mileage, on-road fleet operations requiring dependable protection against debris intrusion into brake components.
CROSS-REFERENCE(S):
RA604, 805143, BEN805143N, BEN805143, 33-1616, 33-1477, 973953, BHKDSH610E, DSH610E, 805143ETN, BSJ805143N, 745-805143N, BW 805143N, TWD BEN805143N, PB130099, 0816777, 816777, 809726, 809732, 4C4Z-2C028-BA, E-886
A cross-reference listing means this part may be a compatible replacement for these part numbers based on OEM or distributor data.
IMPORTANT INSTALLATION NOTES:
✔ Direct OEM replacement—no fabrication or modification required
✔ Use existing mounting hardware or replace per axle manufacturer's specs
✔ Follow Eaton torque specifications for fastener installation
✔ Ensure no interference with rotating brake components after installation
✔ Inspect shield regularly for corrosion or impact damage in high-duty cycles
✔ Center dust shield precisely to prevent imbalance or premature wear
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Warranty Information
