Dexter Equalizer for 3" Slipper Springs — 48-1/2" Axle Spacing
Part Number: 013-109-03
This Dexter equalizer is designed for trailer suspension systems using 3" wide slipper springs with a 1" diameter spring eye. It is commonly used on tandem or triple axle trailer configurations requiring approximately 48-1/2" center-to-center axle spacing. Equalizer only — hardware not included.
Common Applications
- Tandem axle heavy-duty equipment trailers
- Triple axle flatbed or deck-over trailers
- High-capacity slipper spring suspension systems
- Suspension rebuild or replacement projects
Features
- Designed for 3" wide slipper springs
- Compatible with 1" diameter spring eye
- 24-3/4" overall length
- 1-1/8" center pivot hole
- 10-1/4" center hole to spring eye measurement
- Fits tandem or triple axle configurations
R&P Knowledge Hub
In a slipper spring suspension system, the equalizer pivots at the center bolt to distribute road impact between axles. When one axle encounters uneven terrain, the equalizer rotates to balance force across the adjacent axle.
Equalizer length directly determines axle spacing and suspension geometry. Incorrect length or bolt diameter can alter axle alignment and cause premature wear. Always verify spring width, eye diameter, pivot bolt diameter, and center-to-center measurements before installation.
Specifications
| Part Number | 013-109-03 |
|---|---|
| Spring Width | 3" Slipper Springs |
| Spring Eye Diameter | 1" |
| Overall Length | 24-3/4" |
| Center Hole Diameter | 1-1/8" |
| Center Hole to Spring Eye | 10-1/4" |
| Resulting Axle Spacing | Approximately 48-1/2" |
| Application | Tandem or Triple Axle |
| Hardware Included | No – Equalizer Only |
Verify spring width, bolt diameters, and axle spacing before installation.
