GP YGR1125P Gearbox – Dual Bearing – 1-1/8" Crankshaft – 47–66 Series – OEM Replacement Part

Part Number: YGR1125P
Category: Pressure Washer Pumps & Components → Gearboxes → Pump Gearboxes
Type: GP YGR1125P Gearbox – Dual Bearing – 1-1/8" Crankshaft – 47–66 Series – OEM Replacement Part

The GP YGR1125P Gearbox – Dual Bearing – OEM Replacement Part is a heavy-duty gearbox designed for General Pump pressure washer systems requiring reliable gear reduction performance in demanding commercial and industrial applications.

Key Features & Benefits

• Genuine OEM General Pump replacement gearbox
• Dual bearing design for increased durability
• 2.2:1 gear reduction ratio
• Compatible with 47 Series and 66 Series pumps
• Fits 1-1/8" engine crankshafts
• Fits 24mm pump shafts
• Helps reduce pump RPM
• Extends pump service life
• Ideal for commercial applications

Technical Specifications

Part Number: YGR1125P
Brand: General Pump (GP)
Series Compatibility: 47 Series / 66 Series
Gear Ratio: 2.2:1
Pump RPM: 1450 RPM
Engine Shaft Size: 1-1/8"
Pump Shaft Size: 24mm
Bearing Design: Dual Bearing

Typical Applications

• Commercial pressure washer systems
• Industrial cleaning equipment
• Gear drive pump assemblies
• General Pump 47 Series systems
• General Pump 66 Series systems
• OEM gearbox replacements

Performance Advantages

• Dual bearing design improves durability
• Reduced pump RPM helps extend pump lifespan
• Smooth and efficient power transfer
• Built for continuous-duty use
• OEM-compatible replacement solution
• Designed for demanding industrial environments