The BULLDOG side wind crank assembly is designed for BULLDOG trailer jacks, and is a genuine replacement part. Using genuine BULLDOG replacement parts is the best way to maintain the integrity of any BULLDOG product as it is manufactured by the most trusted name in the industry.
• Sidewind crank for round tube Bulldog jacks
• Capacity 7000/ 8000 lbs.
• 8.5 In.radius
• Complete with black knob
• Series 190 square jacks
• Crown 7000 lbs.
• 3 year limited warranty
Before You Order
Verify part number 500171 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 500171 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.










