General Pump YKITPULSAR4 Pulsar 4 Repair Kit – OEM Replacement Part

Part Number: YKITPULSAR4
Category: Pressure Washer Components → Unloader Repair Kits → General Pump Parts
Type: General Pump Pulsar 4 Unloader Repair Kit

The General Pump YKITPULSAR4 Repair Kit is a genuine OEM replacement kit designed for servicing compatible General Pump Pulsar 4 series unloader valves. This complete repair kit contains the critical O-rings, backup rings, valve seat, and sealing components required to restore proper unloader performance, maintain pressure regulation, and eliminate leaks caused by worn internal parts.

Key Features & Benefits

• Genuine General Pump OEM Replacement Part
• Complete repair kit for Pulsar 4 series unloaders
• Restores proper pressure regulation and bypass operation
• Helps eliminate leaks caused by worn seals and seats
• Includes OEM O-rings, backup rings, and valve seat
• Maintains consistent pressure control
• Supports preventative maintenance and rebuild procedures
• OEM-quality fit, durability, and reliability
• Helps extend unloader service life
• Ideal for commercial and industrial pressure washer systems

Technical Specifications

Manufacturer: General Pump

Part Number: YKITPULSAR4

Product Type: Unloader Repair Kit

Application: Unloader Valve Rebuild & Repair

OEM Replacement: Yes

Compatible Unloader Models

Compatible with:

• PULSAR4HP
• PULSAR4LP
• PULSAR4KHP
• PULSAR4KLP

Always verify unloader model compatibility before ordering.

Kit Contents

Each General Pump YKITPULSAR4 Repair Kit includes:

• O-Ring – 1.78 x 14mm
• Backup Ring – 14 x 16 x 2mm
• O-Ring – 1.78 x 10.82mm
• Valve Seat (8mm) with O-Ring – 1.78mm
• Backup Ring – 6.2 x 9 x 1.2mm
• O-Ring – 1.78 x 6.07mm
• O-Ring – 3 x 6mm
• O-Ring – 1.78 x 15.6mm

Contains genuine OEM replacement components required to rebuild compatible Pulsar 4 unloader valves.

Typical Applications

• Pressure washer unloader rebuilds
• Commercial pressure washer maintenance
• Industrial cleaning equipment servicing
• Fleet washing equipment repairs
• Contractor equipment maintenance
• Equipment rental fleet service
• Preventative maintenance programs
• Pressure regulation system repairs

Performance Advantages

• Restores proper unloader valve performance
• Helps eliminate pressure surging and bypass issues
• Reduces leaks caused by worn O-rings and valve seats
• Improves pressure regulation consistency
• Supports reliable pressure washer operation
• Protects pumps from excessive pressure buildup
• Genuine OEM components ensure proper fit and performance
• Ideal for preventative maintenance and professional repairs
• Helps maximize the lifespan of compatible Pulsar 4 unloaders