BULLDOG round jacks are recognized as the industry standard by leading agricultrual, commercial, horse, livestock, and other trailer manufacturers. For more than three quarters of a centruy, BULLDOG jacks have been demonstrated to be the most reliable, field-proven jacks on the market.
• Operation Type: Manual
• Capacity: 5000 Pound
• Maximum Lift: 10 Inch
• Mounting Type: Bolt-On
• Type: Round Topwind
• Number Of Wheels: Without Wheel
• Color/ Finish: Gray Painted
• Swivel: Yes
• Retracted Height: 11-1/4 Inch
• Extended Height: 21-1/4 Inch
• Clearance: 4 Inch
• Material: Steel
Before You Order
Verify part number 178101 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 178101 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.










