Mi-T-M 16-0366 Pressure Washer Lance Assembly – Genuine OEM Replacement 1/4" Zinc-Plated Spray Lance
Part Number: 16-0366
Category: Pressure Washer Parts & Accessories → Spray Components → Spray Wands & Lances
Type: Mi-T-M 16-0366 Pressure Washer Lance Assembly – Genuine OEM Replacement 1/4" Zinc-Plated Spray Lance
The Mi-T-M 16-0366 Pressure Washer Lance Assembly is a genuine OEM replacement spray component designed for compatible Mi-T-M pressure washers and trigger-gun assemblies. Constructed from 1/4-inch tubing with a zinc-plated finish, this lance carries pressurized water from the trigger gun toward the installed spray nozzle. Manufactured to original equipment specifications, it helps restore controlled spray direction, dependable water delivery, and proper pressure-washer operation.
Key Features & Benefits
- Part Number: 16-0366
- Genuine OEM Mi-T-M replacement part
- Replacement pressure washer lance assembly
- Constructed from 1/4-inch tubing
- Zinc-plated finish
- Helps resist corrosion during normal use
- Directs pressurized water toward the spray nozzle
- Designed for compatible Mi-T-M trigger-gun assemblies
- Helps restore proper spray control and water delivery
- Replaces a bent, cracked, corroded, or leaking lance
- Suitable for pressure-washer repair and maintenance
- Manufactured to original equipment specifications
Technical Specifications
- Part Number: 16-0366
- Manufacturer: Mi-T-M
- Product Type: Pressure Washer Lance Assembly
- Component Type: Spray Lance
- Tube Size: 1/4 Inch
- Tube Finish: Zinc Plated
- Application: High-pressure water delivery
- Installation Location: Between the trigger gun and spray nozzle
- Function: Spray extension and direction
- OEM Part: Yes
- Quantity: Sold Individually
Compatible Applications
The Mi-T-M 16-0366 Lance Assembly is designed for select:
- Mi-T-M pressure washers
- Compatible Mi-T-M trigger guns
- Pressure washer gun-and-wand assemblies
- Compatible high-pressure spray nozzles
- Commercial and residential pressure-washing systems
- Equipment requiring OEM lance assembly 16-0366
Always verify the pressure-washer model, serial number, trigger-gun connection, nozzle connection, fitting sizes, lance dimensions, operating pressure, flow rate, temperature rating, parts diagram, and original part number before ordering.
Function of the Lance Assembly
The 16-0366 Pressure Washer Lance Assembly is designed to:
- Carry pressurized water from the trigger gun
- Direct water toward the installed spray nozzle
- Extend the spray point away from the operator
- Improve spray positioning and cleaning accuracy
- Help maintain a safer distance from the cleaning surface
- Support proper high-pressure water delivery
- Restore original spray-lance functionality
- Replace a worn, leaking, bent, or damaged lance
A correctly matched lance is essential for secure connections, controlled spray direction, and dependable pressure-washer performance.
Common Signs Replacement Is Needed
Replace the lance assembly if you notice:
- Water leaking from the lance body or fittings
- Bent, cracked, or visibly damaged tubing
- Corrosion or deterioration of the zinc-plated surface
- Damaged trigger-gun or nozzle connection
- Spray nozzle no longer attaches securely
- Excessive movement between the lance and trigger gun
- Restricted or inconsistent water flow
- Lance cannot safely support the operating pressure
- Damage caused by impact, freezing, heat, or chemicals
- Significant wear around threaded or connected areas
Spray problems may also result from a clogged nozzle, damaged trigger gun, restricted hose, worn pump, or improper water supply. Inspect the complete pressure-washer system before assuming the lance is the only cause.
Installation & Service Notes
- Shut down the pressure washer and turn off the water supply.
- Disconnect the power source or spark-plug wire when applicable.
- Squeeze the trigger gun to release trapped system pressure.
- Allow the engine, pump, hose, and hot components to cool.
- Remove the existing lance according to the manufacturer’s instructions.
- Inspect the trigger-gun outlet, nozzle fitting, threads, seals, and O-rings.
- Confirm that the replacement lance matches all required connections and ratings.
- Install the Mi-T-M 16-0366 lance securely onto the compatible trigger gun.
- Attach the correctly sized and rated spray nozzle.
- Confirm that every connection is fully engaged and properly sealed.
- Turn on the water supply and inspect the assembly for leakage.
- Point the lance in a safe direction before starting the pressure washer.
- Test the assembly at low pressure when possible.
Important: The lance, trigger gun, nozzle, fittings, and hose must meet or exceed the pressure washer’s operating pressure, flow rate, and temperature requirements. Never install, disconnect, or service high-pressure components while the system is operating or pressurized.
Safety Recommendations
- Never point the lance at people, animals, electrical equipment, or fragile surfaces.
- Keep hands and other body parts away from the high-pressure spray.
- Wear eye protection, gloves, closed-toe footwear, and suitable protective clothing.
- Maintain stable footing and hold the trigger gun securely.
- Expect reaction force when pulling the trigger.
- Never check for leaks using your fingers or skin.
- Do not use a bent, cracked, corroded, or leaking lance.
- Do not use the lance as a lever, pry bar, or support.
- Keep bystanders away from the cleaning area.
- Seek immediate medical care for any high-pressure injection injury.
Maintenance Recommendations
- Inspect the lance and fittings before each use.
- Check for cracks, bends, corrosion, leaks, and loose connections.
- Keep the internal passage and nozzle connection free of debris.
- Replace damaged seals and O-rings with approved components.
- Flush the lance with clean water after chemical application.
- Dry the exterior after use to help preserve the zinc-plated finish.
- Release trapped pressure before storage or service.
- Drain all water before exposure to freezing temperatures.
- Store the lance in a clean, dry, and protected location.
- Avoid dropping or striking the lance against hard surfaces.
- Use genuine OEM replacement parts to maintain proper fit, pressure compatibility, and dependable pressure-washer operation.
