Bulldog 10x 25K Gooseneck to 5th Wheel Trailer Coupler Adapter Round Inner Tube Only
Model: BGTC84Bulldog 25K Gooseneck-to-5th-Wheel Adapter — Round 4″ Inner Tube (10-Pack)
This bundle includes ten (10) heavy-duty Bulldog inner-tube adapters that convert a gooseneck trailer connection to a 5th-wheel king pin plate. Ideal for fleets, shops, and spares, each unit is rated for 25,000 lbs and provides smooth, secure coupling with simple vertical adjustment. Note: these are inner tube only replacement inserts—verify compatibility with your existing round outer sleeve before purchase.
Bundle Contents:
- QTY (10): Bulldog 25K Gooseneck to 5th Wheel Adapter — Round 4″ Inner Tube Only
- Converts gooseneck to 5th-wheel via king pin plate
- 25,000 lb maximum coupler capacity
- 4″ round inner tube replacement insert (outer sleeve not included)
- 8″ vertical adjustment; 23.3″ retracted to 31.3″ extended height
- Designed for existing round outer-sleeve systems; confirm fitment
Recommendation: Always confirm your trailer’s original equipment dimensions and ratings, torque all hardware to spec, and inspect the coupler system regularly for wear, lubrication, and proper engagement.
| Specifications: | |
|---|---|
| Kit Type | Gooseneck to 5th Wheel Coupler Adapter (Inner Tube Only) |
| Coupler Capacity (lbs.) | 25,000 |
| 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 Only |
| Coupler Set Bolts and Locking Pin | Inner Tube Only |
| Coupler Retracted Height (in.) | 23.3 |
| Coupler Extended Height (in.) | 31.3 |
$1,763 30 $2,221.30 21% OFF
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$2,221.30 $1,763 30
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Product Details
- Brand: Bulldog
- Model: BGTC84
- Includes: Gooseneck to 5th Wheel Coupler Adapter
