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BendPak RJ45LP Low-Profile 4-Post Bridge Jack - 4,500-lbs. Capacity

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IN STOCKSKU 5175579
$2,325.00
BendPak RJ45LP low-profile rolling bridge jack with 4,500-lb. lifting capacity for four-post lifts.
Product 3D model preview
BendPak RJ45LP rolling bridge jack positioned under a sports car for wheel-free service access.
BendPak RJ45LP low-profile rolling bridge jack lifting a sports car on a four-post lift.
BendPak RJ45LP rolling bridge jack air-hydraulic pump for use with four-post lift service applications.
BendPak RJ45LP rolling bridge jack designed for low-clearance vehicle service.
Mounted easy-roll wheel detail on the BendPak RJ45LP rolling bridge jack assembly.
Mechanical safety locks on the BendPak RJ45LP rolling bridge jack for secure raised positioning.
Easy-roll wheel detail on the BendPak RJ45LP low-profile rolling bridge jack for four-post lifts.
BendPak RJ45LP low-profile rolling bridge jack mounted between four-post lift runways.
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Expected to Ship: Oct 26, 2026

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Rolling Bridge Jack / 4,500-lbs. Capacity / Easy-Roll Wheels / Low-Profile

BendPak RJ45LP Low-Profile 4-Post Bridge Jack - 4,500-lbs. Capacity
$2,325.00
Low-Profile Rolling Bridge Jack Access for HD-7 and HD-9 Lifts

Low-Profile Rolling Bridge Jack Access for HD-7 and HD-9 Lifts

The BendPak RJ45LP Low-Profile Rolling Bridge Jack gives compatible HD-7 and HD-9 series four-post lifts real wheel-service capability in a compact 4,500-lb. package. It is built for shops and serious home garages that want the stability of a four-post lift with the ability to raise the vehicle by the frame for brake work, tire service, suspension access, inspections, and maintenance. The big reason to choose the RJ45LP is clearance. With a low 4.25-inch minimum drive-over height, wider 61-inch maximum arm reach, and Easy-Roll wheels, this bridge jack is made for low-stance sports cars, modified vehicles, and HD-series lift owners who need more access without adding a separate two-post lift to the bay.
Low-Profile Clearance with Wider Arm Reach

Low-Profile Clearance with Wider Arm Reach

The RJ45LP is closely related to the RJ45W, but it gives users two important advantages for certain vehicle setups. Its lift pads sit at a lower 4.25-inch minimum drive-over height compared with the RJ45W at 4.5 inches, and its maximum arm reach extends to 61 inches compared with the RJ45W at 57 inches. That combination makes the RJ45LP the better fit when low vehicles, wider lifting points, or modified chassis geometry make clearance and reach more important. It helps bridge the gap between four-post lift convenience and frame-engaging access for vehicles that need a little more room before the real work begins.

Easy-Roll Wheels, Rubber Pads, and Stackable Adapters

Easy-Roll wheels come standard and fit the runway channels on compatible four-post lift models, giving the RJ45LP smooth travel along the runways for fast positioning. BendPak uses hardened stainless-steel, zinc-plated rollers for durability, helping the jack glide into place instead of dragging across the lift like dead weight. Non-marring rubber contact pads help protect vehicle lift points, while the included stackable adapters add reach for higher-clearance vehicles. For trucks and SUVs, BendPak also recommends optional frame cradle pads when the frame shape or lifting point calls for more secure engagement.
Easy-Roll Wheels, Rubber Pads, and Stackable Adapters
Foot-Controlled Pneumatic-Hydraulic Power with Three Lock Levels

Foot-Controlled Pneumatic-Hydraulic Power with Three Lock Levels

The RJ45LP uses a high-pressure hydraulic power unit with an air requirement of 125 psi and 10 to 20 CFM. The independent power unit is attached directly to the bridge jack and operated with an ergonomic foot pedal, allowing technicians to raise the jack while keeping their hands free for positioning and setup. Three lock positions make it easier to match the service height to the job. Raise the four-post lift, position the RJ45LP, engage the proper lifting points, and use the bridge jack to lift the wheels clear for tire, brake, and undercarriage service with more control and less compromise.

4,500-lb. Low-Profile Lift

Designed for compatible HD-7 and HD-9 series lifts, the RJ45LP adds 4,500 lbs. of rolling bridge jack capacity with a low 4.25-inch drive-over height.
Wider 61-Inch Reach

Wider 61-Inch Reach

Compared with the RJ45W, the RJ45LP offers wider maximum arm reach for vehicles with broader lift-point spacing or modified chassis setups.
Easy-Roll Wheels

Easy-Roll Wheels

Hardened stainless-steel, zinc-plated rollers help the jack glide along compatible four-post lift runway channels for easier positioning.
Rubber Contact Pads

Rubber Contact Pads

Non-marring rubber pads help protect vehicle lifting points while providing secure frame engagement during wheel service.
Stackable Adapters

Stackable Adapters

Included adapters help reach higher-clearance vehicles without giving up the convenience of a compact bridge jack setup.
Three Lock Positions

Three Lock Positions

Multiple lock levels let users select a practical service height for wheel, brake, suspension, and undercarriage work.

Specifications

Capacity

Lifting Capacity
4500 lb

Height

Pad Only
4.25 - 15.25 in
Pad + 2.75 Inch Adapter
7 - 18 in
Pad + 5.5 Inch Adapter
9.75 - 21 in

Reach

Support Base Width
35.5 - 46.5 in
Arm Reach
42 - 61 in

Performance

Lifting Time
55 seconds
Pump
Air/Hydraulic
Air Pressure
125 PSI
Max Operating Hydraulic Pressure
2,490 PSI

Shipping and Delivery

Shipping Dimensions
25 x 41.25 x 13 in
Shipping Weight
306 lb
Shipping Method
LTL
Offload Requirement
Liftgate

Features

  • •4,500-lb. lifting capacity
  • •Low-profile 4.25-inch minimum drive-over height
  • •61-inch maximum arm reach
  • •Designed for BendPak HD-7 and HD-9 series four-post lifts
  • •Easy-Roll wheels for runway positioning
  • •Hardened stainless-steel, zinc-plated rollers
  • •Rubber contact pads
  • •Stackable adapters included
  • •High-pressure hydraulic power unit
  • •Foot-pedal operation
  • •Requires 125 psi and 10 to 20 CFM air supply
  • •Three lock positions
  • •Optional frame cradle pads recommended for trucks and SUVs
  • •Optional air-line kit available
  • •Adds wheel-service capability to compatible four-post lifts
Permits, Codes & Certification Disclaimer

Product requirements vary by location. Unless expressly stated on the applicable product page or in an official BendPak publication, BendPak does not represent or warrant that any BendPak or Ranger product complies with the permits, licenses, building codes, seismic requirements, certifications, standards, laws or regulations applicable to the buyer’s location or intended use.

The buyer is solely responsible for determining and obtaining all approvals required for the purchase, installation and operation of the product, including permits, licenses, inspections and structural, electrical, seismic or building-code compliance. BendPak is not responsible for related costs, modifications, delays, fines, penalties, liens or other charges imposed by any governmental authority, agency, utility, property owner or other third party.

Not all BendPak lift models are ALI Certified or meet the applicable requirements of ANSI/ALI ALCTV and ANSI/UL 201. Current certification information is available through the Automotive Lift Institute’s Directory of Certified Lifts at autolift.org or by contacting BendPak.

User Manual

Downloads

Sales Sheet

Downloads

Warranty

Downloads
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