TMG Industrial Self-Contained Gear Pump Assembly w/Hydraulic Tank for Tractor Backhoe TMG-TBH90/TBH88, 5.85 GPM Flow Rate, 4.5 US Gallon Tank, TMG-TBH90-J
Machines/ TMG-TBH90-J

Self-Contained Gear Pump Assembly w/Hydraulic Tank for Tractor Backhoe TMG-TBH90/TBH88, 5.85 GPM Flow Rate, 4.5 US Gallon Tank

Priced at your local TMG store — book a demo or request a quote.
FitsTractors (3-point)
Factory warranty Parts & service in-store Demo it in the yard
4 in stock for online order Ships from our warehouse
Where to find it
  • Richmond Warehouse 4 in stock
  • Mississauga Warehouse Sold out
  • Richmond Store Check with store
  • Kelowna Store Check with store
  • Oakville Store Check with store
Stock as of 2026-08-26

The TMG-TBH90-J Self Contained Gear Pump Assembly assembly is a rugged and efficient solution designed specifically for the TMG-TBH90/TBH88 backhoe tractor attachment. This powerful one-piece gear pump features a sturdy aluminum central housing and cast-iron end plates, ensuring optimal performance and durability for long-term use.

Unlike other pump and gearbox combinations offered on the market, this assembly delivers superior performance with its roller bearings and self-adjusting wear plates that prevent leaks and reduce maintenance requirements. There's no need to add oil to the pump as the lubrication is provided by the pumped hydraulic oils, making this a standalone integrated system without hydraulic needs from your tractor.

Whether you're a contractor working on a construction site or a landscaper doing routine maintenance, this pump assembly is a reliable and efficient hydraulic solution built to deliver years of trouble-free operation, always helping you to get the job done quickly and easily.

Compatible with our TMG-TBH90 TMG-TBH88 tractor backhoe attachment.

  • Tank capacity: 4.5 gal
  • Pump flow rate: 5.85 GPM
  • Aluminum center housing
  • Cast-iron end plates
  • Self-adjusting wear plates
  • Roller bearings
  • Slides easily onto the 1-⅜” spline of your tractor
  • Designed to provide reliable performance with a pump flow rate of 5.85 GPM and a tank capacity of 4.5 US gallons
  • One-piece gear pump made from a high-strength aluminum center housing and cast-iron end plates to handle heavy use without breaking down
  • Made to slide easily onto the 1-⅜” spline of your tractor for quick installation, saving you time and hassle to get your backhoe up and running efficiently
  • With roller bearings and self-adjusting wear plates, the pump assembly requires minimal maintenance to prevent leak oil like other attachments on the market
  • A streamlined design ensures efficient operation that reduces fuel consumption and operating costs for work in small scale construction and landscaping
Factory warranty

Every unit is backed by TMG factory warranty, handled at the counter — not over a ticket queue.

Parts & service at every store

Wear parts, fluids and service bays behind the same counter that sold you the machine.

Financing available

Flexible terms on machines and attachments — ask in-store for current programs.

See it before you buy it

Book a demo and put it to work in our yard. If it doesn't earn its keep, walk away.