
The Story
DFC Geospec Rotors for Ford E-Series
The Dynamite Friction DFC Geospec Rotor Set, part number 4004-54089, is a front and rear disc brake rotor set for select Ford E-Series vans. It is listed for single rear wheel applications and covers 1999-2000 Ford E-350 Econoline, 1999-2000 Ford E-350 Super Duty, and 1999 Ford E-250 Econoline through 12/99.
Key Features
- Disc brake rotor set for front and rear service
- DFC Geospec Rotors product line from Dynamite Friction
- Fits single rear wheel Ford E-Series applications
- Direct fitment coverage for select 1999-2000 Ford E-350 Econoline and E-350 Super Duty models
- Part number 4004-54089 for catalog and fitment lookup
Fitment Details
Compatible With select Ford E-Series brake applications:
- Fits 1999-2000 Ford E-350 Econoline, front and rear, single rear wheel; DFC Geospec Rotors
- Fits 1999-2000 Ford E-350 Super Duty, front and rear, single rear wheel; DFC Geospec Rotors
- Fits 1999 Ford E-250 Econoline, front and rear, to 12/99; DFC Geospec Rotors
What This Rotor Set Helps Address
- Brake pulsation from worn rotor surfaces
- Reduced braking consistency caused by rotor wear
- Noise associated with rotor condition changes
- Service replacement needs on Ford E-350 Econoline and Ford E-350 Super Duty brake systems
- Front and rear rotor replacement on single rear wheel E-Series vans
Installation Notes
Verify axle configuration and model year before ordering, since this rotor set is listed for single rear wheel vehicles and the 1999 Ford E-250 Econoline application is limited to builds through 12/99. Confirm rotor dimensions and brake system match the vehicle before installation. Part number 4004-54089 should be matched to the vehicle fitment shown above.
Quality Assurance
DFC Geospec Rotors are part of Dynamite Friction’s brake component lineup, with cataloged fitment for specific Ford E-Series applications. This part number 4004-54089 is identified for direct application lookup in the listed vehicle range.
Description
DFC Geospec Rotors for Ford E-Series
The Dynamite Friction DFC Geospec Rotor Set, part number 4004-54089, is a front and rear disc brake rotor set for select Ford E-Series vans. It is listed for single rear wheel applications and covers 1999-2000 Ford E-350 Econoline, 1999-2000 Ford E-350 Super Duty, and 1999 Ford E-250 Econoline through 12/99.
Key Features
- Disc brake rotor set for front and rear service
- DFC Geospec Rotors product line from Dynamite Friction
- Fits single rear wheel Ford E-Series applications
- Direct fitment coverage for select 1999-2000 Ford E-350 Econoline and E-350 Super Duty models
- Part number 4004-54089 for catalog and fitment lookup
Fitment Details
Compatible With select Ford E-Series brake applications:
- Fits 1999-2000 Ford E-350 Econoline, front and rear, single rear wheel; DFC Geospec Rotors
- Fits 1999-2000 Ford E-350 Super Duty, front and rear, single rear wheel; DFC Geospec Rotors
- Fits 1999 Ford E-250 Econoline, front and rear, to 12/99; DFC Geospec Rotors
What This Rotor Set Helps Address
- Brake pulsation from worn rotor surfaces
- Reduced braking consistency caused by rotor wear
- Noise associated with rotor condition changes
- Service replacement needs on Ford E-350 Econoline and Ford E-350 Super Duty brake systems
- Front and rear rotor replacement on single rear wheel E-Series vans
Installation Notes
Verify axle configuration and model year before ordering, since this rotor set is listed for single rear wheel vehicles and the 1999 Ford E-250 Econoline application is limited to builds through 12/99. Confirm rotor dimensions and brake system match the vehicle before installation. Part number 4004-54089 should be matched to the vehicle fitment shown above.
Quality Assurance
DFC Geospec Rotors are part of Dynamite Friction’s brake component lineup, with cataloged fitment for specific Ford E-Series applications. This part number 4004-54089 is identified for direct application lookup in the listed vehicle range.












