Trailer PartsJacksHeavy Duty Trailers
Bulldog 8x 8K Square Trailer Jack w/ Sidewind Handle and 15" Lift
$1,253.99
SKU: BDTJ155
✅ Universal Fit Product(No vehicle selection required)
1
Out of Stock
8-Pack Bulldog 8K Sidewind Square Trailer Jacks with 15″ Lift
Equip your heavy-duty trailer with eight Bulldog 8,000 lb capacity sidewind square jacks featuring a 15″ travel range. These direct-weld HD jacks deliver exceptional side-load performance and durable construction—ideal for agricultural, industrial, and utility trailer applications where space is tight.
Bundle Contents:
-
QTY (8): Square Trailer Jack, No Mount, 8,000 lbs. Support Capacity, Sidewind, Weld-On, 15 Inch Travel
- BULLDOG's 8,000 lb support capacity square jack serves agricultural, industrial, construction, horse/livestock, and utility trailer markets.
- Use the painted outer tube as the final finish or primer.
- Zinc-plated inner tube and drop leg for corrosion resistance.
- 4.7″ outer/inner tube overlap for optimal side-load performance.
- 5/8″ screw stem guards against stem twisting off.
- Patented screw nut stop prevents damage at full extension.
- Topwind models feature a bushing-in-cap and eagle claw grip.
- Sidewind models use a 1/4″ cross pin to protect the gear train.
- Sidewind gear ratio of 1:1.33 for smooth operation.
We recommend verifying your trailer’s bracket dimensions before installation and performing regular lubrication and inspections to ensure long-term reliability.
| Specifications: | |
|---|---|
| Weight Capacity | 7001-8000 Pounds |
| Jack Mounting Style | Direct Weld HD Jack |
| Jack Groups | Heavy Duty Trailers |
| Jack Style | Direct Weld HD |
| Lift Mechanism | Sidewind Handle Crank |
| Jack Travel Range | 15 Inch Lift |
| Jack Finish | Gray Powdercoat |
| Static Load Capacity | 8000 LB Static Capacity |
| Lifting Load Capacity | 5000 LB Lift Capacity |
| Jack Foot Type | Footplate |
| Jack Leg Style | Drop Leg Non Spring Return |
| Jack Swivel Type | Non Swivel |
| Outer Tube Diameter | 2.5 Inch |
| Shape | Square Jack |
| Bracket-to-Bottom Clearance (Retracted) | 25.06 Inch |
| Bracket-to-Bottom Clearance (Extended) | 53.56 Inch |
| Bracket-to-Top Clearance | User-Configurable |
| Electric Lift | Non Electric |
Order today or call us at 1-201-580-9007 for expert advice and personalized service.