Pump Motor Compatible With Monarch 8111 8111D 8112 Western Plow M3100

Crank N Charge Pump Motor compatible with Monarch 8111/8112 plows

✔️ 12V CCW, 1.6kW, 114mm housing, 172mm length, 6.3mm shaft

This is a 100% new aftermarket Crank N Charge pump motor designed to replace worn-out units in Monarch 8111/8111D/8112 snow plow setups and Western plow M3100 applications. It delivers reliable hydraulic pumping for lift and angle operations in winter service fleets.

✅ Voltage: 12V DC (with 12V power supply)
✅ Rotation: CCW
✅ Field housing OD: 114 mm (4.488 in)
✅ Overall length: 172 mm (6.772 in)
✅ Shaft: Slotted, 6.3 mm (0.248 in)
✅ Terminal 1 Size: 5/16-24
✅ Approximate weight: 15.2 lbs (6.91 kg)
✅ Power: 1.6 kW
✅ Mounting: 2 x 1/4-20 bolts on DE housing; bolts at 3 & 9 o'clock
✅ Frame: 4.5" frame replaces OEM parts (114 mm)
✅ Replaces OEM: Monarch 8111, 8111D, 8112; Western: W-8993, W-9000
✅ Pack size: 1 piece

💡 What is a crank N charge pump motor used for in hydraulic plow systems?

It powers the hydraulic pump that lifts and angles the plow, turning 12V electrical input into rotational force to move the hydraulic fluid.

- 12V DC operation aligned with standard truck electrical systems for plow use - Replaces OEM Monarch 8111/8111D/8112 and Western M3100 motors - 1.6 kW output with 114 mm housing and 172 mm length for direct fit - DE housing mounting uses 3 & 9 o'clock bolt positions for quick swap