Vertical Pump/Motor Mounts
    Lovejoy Hydraulics Vertical pump/motor mounts are a cost-effective, space-saving solution that allows mounting the pump through the tank lid top or from underneath. The pump and mount assembly is enclosed inside the tank, which is a safe, quiet, compact way of mounting the pump/motor assembly. Vertical mounts are available in NEMA C-Face motor frame sizes from 56C to 256TC for most SAE and Metric 2 and 4 bolt pump flanges. Two mounting options are available to give additional flexibility in Vertical Power Unit Design.
Included Hardware
    A Motor Mount kit and Pump Mount kit is included. Each includes all the required bolts and washers to mount the pump and motor to the pump/ motor mount. The kit does NOT contain hardware required to mount the pump/motor mount to the tank lid top.
Unit of Measure



N/A BHN-56 04-80S V2 L=5.00

Pump Flange

N/A 80 S4

Frame Size

N/A 56C, 143TC / 145TC


N/A Pump Mounting Bracket


N/A Aluminum Alloy


N/A Pump / Motor Mounts


N/A Bracket Only

Type - 4 Bolts (Dimension XBF4)

N/A 5/16-18

# of Bolts

N/A 4 Bolts


N/A 2.75 lb

UPC Number

N/A 5193

Vertical Installation #

N/A 2

Mount Type

N/A BHN-56 04-80S V2 L=5.00

Mounting Style

N/A Vertical



Dimensional Data

XM Face to Face

N/A 5.000 in127.00 mm a1067.jpg

Outside Diameter BD

N/A 6.810 in172.97 mm

Dimension CL

N/A 4.310 in109.47 mm

Pilot Size (Dimension XAK)

N/A 3.150 in80.01 mm

Circle Size - 4 Bolts (Dimension XAJ4)

N/A 3.937 in100.00 mm

Bolt Circle Diameter (Dimension AJ)

N/A 5.880 in149.35 mm

Bolt Hole Diameter (Dimension BF)

N/A 7/16 in11.11 mm

Motor Pilot Size (Dimension AK)

N/A 4.501 in114.33 mm

Dimension Z

N/A 4.200 in106.68 mm

Cubic inches

N/A 231.88050 in³

Performance Data

Recommended Torque, Grade 5 - Coarse

N/A 37.00 ft·lb

Recommended Torque, Grade 5 - Fine

N/A 41.00 ft·lb

Recommended Torque, Grade 8 - Coarse

N/A 52.00 ft·lb

Recommended Torque, Grade 8 - Fine

N/A 58.00 ft·lb