Hein-Werner 4-Ton Air Assist Long Chassis Service Jack
$1,349.10 USD
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On every order, no minimum
On every order, no minimum
Fast Dispatch
Ships in 1–2 business days
Ships in 1–2 business days
Delivery 4–7 Days
Tracked to your door
Tracked to your door
60-Day Returns
No restocking fees
No restocking fees
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High demand — selling faster than usual. Order today for dispatch within 1–2 business days.
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- Total Delivery Time: 4–7 Business days
- 90 Days Return Window
- Secure Payments
The Hein-Werner HW93667 4-Ton Air Assist Long Chassis Service Jack is a professional hydraulic service jack engineered to improve productivity in truck, bus, construction, and farm equipment repair shops. Dual piston action provides speed to contact and power to lift. Extra-long chassis reaches under low overhangs. Features include a T-handle with a release knob and three locking positions, a cast iron lift arm, and a sealed hydraulic unit that keeps out grit, grime, and moisture. Operates manually or with air assist.
Features
- Lifting Trucks, Trailers, And Buses By The Axle, Differential, Or Frame
- Dual Piston Action Provides Speed To Contact And Power To Lift
- Long Chassis For Hard To Reach Points
- Handle Adjusts To Three Pumping Positions
- T-Handle With Release Knob For Exact Positioning Of Load
- Sealed Hydraulic Unit Keeps Out Grit, Grime And Moisture
- Large Full Swivel Saddle And Ball Bearing Caster Make Positioning Easy
- Cast Lift Arm For Heavy Loads
- Operates Manually Or With Air
- Patented “Speed Pak” Reduces Handle Pumping
- Uses Standard Shop Air 110-175 PSI Pressure (140-175 PSI For Rated Load)
- Made In USA
Specifications
- Capacity: 4-Tons
- Min Height: 5-1/2″
- Max Height: 26-1/2″
- Power Raise: 21″
- Saddle Diameter: 7″
- Handle Length: 51-3/4″
- Base Size: 48″ L x 14-1/2″ W
- Weight: 237 lbs.
- Warranty: (2) Years Limited
Hein-Werner Limited Warranty
- For a period of two (2) years from the date of purchase, SFA Companies will repair or replace, at its option, without charge, any of its products that fail due to a defect in material or workmanship under normal usage. This limited warranty is a consumer’s exclusive remedy.

