Bulldog 10x 30K Gooseneck to 5th Wheel Trailer Coupler Adapter Square Tube
Model: BGTC88Bulldog 30K Gooseneck to 5th Wheel Adapter – Square Tube (10-Pack)
This value bundle includes ten (10) heavy-duty Bulldog gooseneck-to-fifth-wheel adapters with square outer sleeve and king pin plate. Ideal for fleets, trailer builders, or shops standardizing service parts, each adapter delivers 30,000-lb capacity, precise height adjustment, and secure dual set-bolt retention—compatible with popular axle/trailer brands like Dexter, Lippert, Al-Ko, Rockwell, and more.
Bundle Contents:
- QTY (10): Bulldog 30K Gooseneck to 5th Wheel Trailer Coupler Adapter – Square Tube
- Converts gooseneck trailer for 5th wheel hitch towing
- Dual set bolts with load-bearing locking pin
- Square design with load-bearing pinch bolt
- Height adjustable (see retracted/extended specs)
- Durable, high-strength steel construction
Recommendation: Verify fit with your original equipment (inner/outer tube sizes and king pin plate), torque hardware per manufacturer guidance, and inspect couplers, fasteners, and welds at regular service intervals.
| Specifications: | |
|---|---|
| Kit Type | Gooseneck to 5th Wheel Adapter – Square |
| Brand | Bulldog |
| Quantity in Bundle | 10 units (10-Pack) |
| Coupler Capacity (lbs.) | 30,000 |
| Coupler Adjustment (in.) | 8 |
| Coupler Ball Size (in.) | King Pin Plate |
| Coupler Style | Gooseneck Trailer to 5th Wheel Hitch Adapter |
| Coupler Configuration | 4" Inner Tube, 4.5" Outer Tube |
| Set Bolts / Locking Pin | Dual Set Bolts + Load-Bearing Pin |
| Retracted Height (in.) | 23.3 |
| Extended Height (in.) | 31.3 |
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Product Details
- Brand: Bulldog
- Model: BGTC88
- Includes: Gooseneck to 5th Wheel Coupler Adapter
