General Pump 2100279 Major Swivel Repair Kit – OEM Replacement Parts
Part Number: 1875
Category: Pressure Washer Parts → Surface Cleaner Parts → Repair Kits
Type: General Pump 2100279 Major Swivel Repair Kit – OEM Replacement Parts
The General Pump 2100279 Major Swivel Repair Kit (Part #1875) is a genuine General Pump OEM rebuild kit designed to restore the performance of compatible 18-inch and 20-inch Hammerhead® surface cleaners. This major repair kit replaces critical internal swivel components, helping eliminate leaks, restore smooth swivel operation, and extend the service life of your surface cleaner without replacing the complete swivel assembly.
Key Features & Benefits
- Genuine General Pump OEM repair kit
- Part Number: 1875
- Manufacturer Model: 2100279
- Major swivel rebuild kit
- Designed for older-style Hammerhead® surface cleaners
- Restores smooth swivel operation
- Helps eliminate leaks
- Replaces worn internal swivel components
- Extends surface cleaner service life
- Cost-effective alternative to replacing the complete swivel assembly
- Ideal for preventive maintenance and repairs
Technical Specifications
Part Number: 1875
Manufacturer: General Pump
Manufacturer Model: 2100279
Product Type: Major Swivel Repair Kit
Compatible Surface Cleaner Sizes:
- 18" Hammerhead®
- 20" Hammerhead®
Compatible Swivel Style: Retaining Snap Ring Design
OEM Replacement: Yes
Compatible Applications
Designed for servicing compatible:
- Older-style General Pump Hammerhead® 18" surface cleaners
- Older-style General Pump Hammerhead® 20" surface cleaners
- Commercial pressure washer surface cleaners
- Industrial flat surface cleaning equipment
- Professional concrete cleaning systems
- Parking garage cleaning equipment
- Sidewalk and driveway surface cleaners
Not compatible with:
- Hammerhead models featuring a splash deflector
- Hammerhead models with three screws on the bottom
Always verify your surface cleaner configuration before ordering.
Function of the Repair Kit
The General Pump 2100279 Major Swivel Repair Kit helps:
- Restore smooth swivel rotation
- Replace worn internal swivel components
- Eliminate water leaks
- Restore proper surface cleaner performance
- Extend the service life of the swivel assembly
- Reduce maintenance costs and equipment downtime
Routine rebuilding helps maintain maximum cleaning performance while avoiding unnecessary replacement of the complete swivel.
Common Signs Service Is Needed
Use this repair kit if your compatible Hammerhead surface cleaner exhibits:
- Water leaking from the swivel assembly
- Rough or restricted swivel rotation
- Reduced cleaning performance
- Excessive internal swivel wear
- Preventive maintenance requirements
- Increased resistance during operation
Replacing worn internal components restores dependable swivel operation and consistent cleaning performance.
Installation & Service Notes
Turn off the pressure washer and relieve all system pressure before servicing the surface cleaner.
Disassemble the compatible Hammerhead swivel assembly according to the manufacturer's service instructions. Remove worn internal components, thoroughly clean reusable parts, and install the replacement components included in the repair kit.
Reassemble the swivel assembly, verify smooth rotation, and inspect for leaks before returning the equipment to service.
Important: This repair kit is designed only for older-style 18-inch and 20-inch Hammerhead® surface cleaners equipped with a retaining snap ring. It will not fit models with a splash deflector and three screws on the bottom. Always verify compatibility before ordering.
Maintenance Recommendations
- Inspect the swivel assembly regularly for leaks and smooth rotation.
- Rebuild the swivel when internal components show signs of wear.
- Keep the surface cleaner clean and free of dirt and debris.
- Inspect bearings, seals, and retaining components during routine maintenance.
- Replace worn components promptly to prevent additional damage.
- Use only genuine General Pump OEM repair kits to maintain proper fit, reliable performance, and long service life.
