JMC Equipment RJ-45 4,500 lb Rolling Jack

JMC Equipment

Price is subject to change if the product is on backorder. Contact us at 800-562-4791 for availability.
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4,500 Lbs
Total Price:
MSRP: $1,312.94
(You save  $227.18 )
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JMC Equipment RJ-45 4,500lb. Rolling Jack

The RJ-45 Rolling Jack is a scissor style rolling bridge jack designed to be mounted in a four-post lift’s jack rails. Manual pump operation requires no air making for a clean, uncluttered work environment for the professional shop and the car enthusiast. The scissor style jack allows for level, wheels free lifting to expand your four post lift’s capabilities.


  • Low Profile Design.
  • 3 Safety Lock Positions.
  • Powder Coat Finish.
  • Smooth Rolling Operation.
  • Spring Loaded Rollers for Positive Jack Rail Contact.
  • Hand Pump - No Air needed.
  • 4,500 lbs Capacity allows passenger car and many heavy duty pick-up trucks.
  • 1-1/2" and 5" Extension Included (Set of Two Each).
  • Adjustable width fits most lift.


 Specifications  RJ-45
 Lifting Capacity  4,500 lbs.
 Lifting Height  3.75” - 11.00”
 Lift Height 1 1/2” Extension  5.25” - 12.50"
 Lift Height 5” Extension  8.75” - 16.00"
 Arm Extension  34.25” - 57.48"
 Base Adjustability  33.9” - 49.6"
 Pad Height Above Runway  3.75"
 Dimensions  34.25” L x 22.05” W x 7.48" H
 Shipping Weight  363 lbs.


JMC Equipment RJ-45 Rolling Jack

*The manufacturer collects Sales Tax on all orders shipped to California

Structural Warranty:
The following parts and structural components carry a five year warranty:

  • Columns
  • Top Rails
  • Beams
  • Uprights
  • Arms
  • Swivel
  • Pins
  • Legs
  • Carriages
  • Tracks
  • Cross Rails
  • Overhead Beams

Limited One-Year Warranty:
Auto Lift Distributors, LLC offers a limited one-year warranty to the original purchaser of Auto Lift Lifts and Wheel Service in the United States and Canada. Auto Lift Distributors, LLC will replace, without charge, any part found defective in materials or workmanship under normal use, for a period of one year after purchase. The purchaser is responsible for all shipping charges. This warranty does not apply to equipment that has been improperly installed or altered or that has not been operated or maintained according to specifications.

Other Limitations:
This warranty does not cover:

  1. Parts needed for normal maintenance
  2. Wear parts, including but not limited to cables, rub blocks, chains, rubber pads and pulleys
  3. Replacement of lift and tire changer cylinders after the first 30 days. A seal kit and installation instructions will be sent for repairs thereafter.
  4. On-site labor

Upon delivery of goods, the Customer has sole responsibility to notify Auto Lift Distributors of missing parts or concealed damage within 72 hours of receipt. If no notification of missing parts or of concealed damage is made, all parts will be purchased after 72 hours has passed.

Upon receipt, the customer must visually inspect the equipment for any potential freight damage before signing clear on the shipping receipt. Freight damage is not considered a warranty issue and therefore must be noted for any potential recovery with the shipping company.

The customer is required to notify Auto Lift Distributors, LLC of any missing parts within 72 hours. Timely notification must be received to be covered under warranty.

Auto Lift Distributors, LLC will replace any defective part under warranty at no charge as soon as such parts become available from the manufacturer. No guarantee is given as to the immediate availability of replacement parts.

Auto Lift Distributors, LLC reserves the right to make improvements and/or design changes to its without any obligation to previously sold, assembled or fabricated equipment.

There is no other express warranty on the Auto Lift lifts and this warranty is exclusive of and in lieu of all other warranties, expressed or implied, including all warranties of merchantability and fitness for a particular purpose.

To the fullest extent allowed by law, Auto Lift Distributors, LLC shall not be liable for loss of use, cost of cover, lost profits, inconvenience, lost time, commercial loss or other incidental or consequential damages.

This Limited Warranty is granted to the original purchaser only and is not transferable or assignable.

Some states do not allow exclusion or limitation of consequential damages or how long an implied warranty lasts, so the above limitations and exclusions may not apply. This warranty gives you specific legal rights and you may have other rights, which may vary from state to state