At a Glance
- >Designed for tandem or triple axle GD suspensions
- >Verify axle spacing before ordering
- >Professional installation recommended
- >Dry bolts — do not lubricate unless specified by manufacturer
- Brand: Unbranded
- SKU: HAP-258-02
Match the part number, measurements and connection points that apply to your trailer.
| Hub Face | Measure hub face to hub face. |
|---|---|
| Spring Center | Measure mounting centers and confirm perch configuration. |
| Capacity | Match the required axle rating. |
| Brakes | Confirm brake type and flange configuration. |

Part Number: HAP-258-02
This suspension equalizer kit is designed for use on Dexter 10,000 lb General Duty (GD) trailer axles. The kit includes two equalizers, machined center hangers, and all required spring and equalizer mounting hardware.
Engineered for use with 2-1/2" wide slipper springs featuring 3/4" rubber-bushed spring eyes and a 42-1/4" axle spacing.
| Axle Rating | 10,000 lb Dexter General Duty (GD) |
|---|---|
| Spring Width | 2-1/2" slipper springs |
| Spring Eye | 3/4" rubber-bushed (72–80 series) |
| Equalizer Length | 18-3/8" overall |
| Axle Spacing | 42-1/4" center-to-center |
| Qty | Part Number | Description |
|---|---|---|
| 2 | 29-42-2 | Machined center hanger for 10K GD application |
| 2 | 13-140-3 | 18-3/8" equalizer • For 2-1/2" wide slipper springs • 1" center hole • LH / RH universal • Designed for 42-1/4" axle spacing |
| 2 | 7-264 | Spring eye bolt • 3/4"-10 TPI • Hex head dry bolt • For 72–80 series springs |
| 2 | 6-113 | Lock nut — 3/4"-10 TPI |
| 2 | 7-169 | Equalizer / spring eye bolt • 1"-8 TPI • 5-1/2" long • Dry bolt |
| 2 | 6-112 | Lock nut — 1"-8 TPI |
Selected from R&P customer feedback for Trailer Axle / Running Gear products and related trailer service.
“Got me the axle I needed right away with custom spring perch setting.”
“Had a trailer made to my needs.ken was able to get it done and at a price that was very acceptable.i have bought parts there for 2 other trailers and always in stock”
“Quality work. Staff is polite. Great job welding a project for me. Didn't even want to charge me, so I bought them a case of Corona. They were ecstatic. I ever need a welding or like that R&P Carriages is #1 !!!!!”
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