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Craftsman 471462810 high-pressure sprayer

Craftsman 471462810 high-pressure sprayer Parts

Here are the diagrams and repair parts for Craftsman 471462810 high-pressure sprayer, as well as links to manuals and error code tables, if available.

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Browse Parts for 471462810 High-Pressure Sprayer

  • Pump for Craftsman 471462810 - Part 5270766

    Engine and pump assembly diagram

    Pump

    Part #5270766

    The manufacturer no longer makes this part, and there's no substitute part

  • O-ring for Craftsman 471462810 - Part 5110020

    #5270766 pump diagram

    O-ring

    Part #5110020

    The manufacturer no longer makes this part, and there's no substitute part

  • 1/2 X 1 1/2 Machine Bolt (standard Hardware Item - Must Be Purchased Locally) for Craftsman 471462810 - Part N/P

    1/2 X 1 1/2 Machine Bolt (standard Hardware Item - Must Be Purchased Locally)

    Part #N/P

    The manufacturer no longer makes this part, and there's no substitute part

  • O-ring for Craftsman 471462810 - Part 5110018

    #5270793 valve diagram

    O-ring

    Part #5110018

    The manufacturer no longer makes this part, and there's no substitute part

  • Elbow for Craftsman 471462810 - Part 5010027

    Tank & skid assembly diagram

    Elbow

    Part #5010027

    The manufacturer no longer makes this part, and there's no substitute part

  • Lock Washer, 5/16-in, 8-pack for Craftsman 471462810 - Part STD551131

    #5270766 pump diagram

    Lock Washer, 5/16-in, 8-pack

    Part #STD551131

    The manufacturer no longer makes this part, and there's no substitute part

  • O-ring for Craftsman 471462810 - Part 5110017

    #5270766 pump diagram

    O-ring

    Part #5110017

    The manufacturer no longer makes this part, and there's no substitute part

  • Packing Cup for Craftsman 471462810 - Part 5097001

    #5270766 pump diagram

    Packing Cup

    Part #5097001

    The manufacturer no longer makes this part, and there's no substitute part

  • Valve Spring for Craftsman 471462810 - Part 5019025

    #5270766 pump diagram

    Valve Spring

    Part #5019025

    The manufacturer no longer makes this part, and there's no substitute part

  • Lock Nut for Craftsman 471462810 - Part 5006032

    #5270793 valve diagram

    Lock Nut

    Part #5006032

    The manufacturer no longer makes this part, and there's no substitute part

Craftsman High-Pressure Sprayer 471462810 FAQs

Craftsman pressure washers, including model 471462810, are not sold with a blanket lifetime warranty. Warranty coverage depends on the specific pressure washer and which component is being covered (for example, the frame vs. the engine or pump), so the correct answer is always tied to the warranty document for your exact unit.

What to check on your 471462810 warranty paperwork

Use the warranty statement that came with your pressure washer (or your purchase documentation) and confirm these items:

  • Warranty term for the pressure washer unit (overall coverage period)
  • Separate coverage for engine (common on gas models)
  • Separate coverage for pump and high-pressure hose
  • Coverage for accessories (spray gun, wand, nozzles)
  • What is considered normal wear vs. a defect
  • Proof-of-purchase requirements and start date rules

Typical warranty structure you may see (quick reference)

These are common patterns for consumer pressure washers; your exact terms can differ.

Component Common coverage style What it usually means
Frame/chassis Longer term Covers structural defects, not cosmetic wear
Engine (gas) Separate term Often different from the frame coverage
Pump Separate term May exclude damage from running dry or freezing
Hoses, seals, O-rings Limited Often treated as wear items

Why it matters

Pressure washer problems are often tied to maintenance and operating conditions (running without water, clogged inlet screen, freezing, chemical damage). Knowing which parts are covered helps you decide whether to troubleshoot, replace a wear item, or pursue a warranty claim.

If you need parts for Craftsman 471462810

We recommend matching parts by the exact model number 471462810 and the part description from the parts list for your unit. If you are shopping across multiple Craftsman versions, use our model-number lookup tips in how to find your appliance model number (and what it means for parts).

Last updated: February 2026

On a Craftsman pressure washer like model 471462810, the model number is printed on a rating label (sticker or metal tag) attached to the frame. It’s most often on the back side of the lower frame, or on the top or back of the upper frame.

Common places to check on model 471462810

Look over the frame rails and crossbars first; the label is usually placed where it stays readable but protected.

  • Back of the lower frame (often near the base)
  • Top of the lower frame rail
  • Top of the upper frame (near the handle area)
  • Back of the upper frame
  • Near the engine/motor mounting plate on the frame

Quick tips to find it faster

  • Wipe dirt and oil off the frame with a rag; labels get coated quickly on pressure washers.
  • Use a flashlight and look from the rear and both sides.
  • Check for a label that includes model and sometimes serial information.
  • If the label is scratched, take a photo and zoom in to read faint characters.

What the label usually looks like

What you see What it means Why you need it
Model number Identifies the exact unit (example: 471462810) Ensures correct parts lookup
Serial number Unique ID for your specific unit Helps match production version
PSI/GPM info (sometimes) Performance rating Helps match pump and hose specs

Why it matters

Craftsman pressure washer parts can vary by production run, even within similar-looking units. Using the exact model number helps us match the correct pump components, unloader parts, spray gun, hose fittings, and engine-related service parts.

If you need a refresher on locating and using model information for parts lookup, use: how to find your appliance model number (and what it means for parts)

Last updated: February 2026

For a Craftsman pressure washer like model 471462810, the average lifespan is 5 to 10 years for typical homeowner use; in run-time terms, many consumer units land around 500 to 2,000+ hours depending on pump style, maintenance, and how hard the machine is worked.

Typical lifespan ranges (what most owners see)

  • Electric pressure washers: about 3 to 5 years for average residential use
  • Gas pressure washers: about 5 to 7 years on average
  • Well-maintained homeowner units: often 10+ years if stored correctly and not run dry
  • Pump matters: triplex pumps typically outlast axial/cam pumps when serviced regularly

Quick comparison

Type Typical lifespan (years) Typical lifespan (hours) Common limiting factor
Electric (consumer) 3 to 5 300 to 800+ Motor, seals, overheating
Gas (consumer) 5 to 7 500 to 2,000+ Pump wear, engine maintenance
Pro-grade (triplex pump) 10+ 2,000 to 5,000+ Service intervals, water quality

What shortens lifespan fastest

  • Running the pump without water flow (overheats seals quickly)
  • Letting the unit freeze with water inside the pump or hose
  • Using dirty water or a clogged inlet screen (abrasive wear)
  • Long, continuous run time without cool-down breaks
  • Storing with chemical left in the system after detergent use

How to make your pressure washer last longer

  • Always confirm steady water supply before starting; purge air from the hose
  • Use the correct nozzle and avoid “dead-heading” (trigger off too long)
  • After detergent, flush with clean water for a few minutes
  • Store dry and protected from freezing; winterize if needed
  • Keep up with engine care on gas models (fresh fuel, clean air filter, oil changes)

Why it matters

Pressure washer life is measured more accurately in hours of use than calendar years. A unit used lightly a few weekends per year can last a decade, while frequent heavy-duty cleaning can wear out the pump and seals much sooner.

For general DIY maintenance habits that help equipment last longer, see are diy appliance repairs safe.

Last updated: February 2026

Yes; repairing your Craftsman pressure washer model 471462810 is worth it when the failure is a low-cost wear item (nozzle, hose, spray gun seals, unloader valve) and the engine and pump are basically sound. It is not worth it when the pump or engine has major internal damage and the repair total nears replacement cost.

Use the 50% rule to decide fast

  • Price the parts you need and any labor
  • If the total is over 50% of a comparable new unit, replace
  • If the total is under 50%, repair
  • Add downtime if you rely on it for frequent jobs
Problem area What you usually do Repair value
Nozzle/O-rings/fittings Clean or replace High
Hose or spray gun leaks Replace hose or gun, renew seals High
Unloader valve surging Clean or replace unloader Medium-high
Pump low pressure (wear) Rebuild or replace pump Medium
Pump cracked/seized Major pump replacement Low
Engine won’t start Fuel/carb/plug service Medium-high

When repair makes sense

  • Engine runs smoothly and holds RPM under load
  • Leaks are at fittings, hose ends, or the spray gun
  • Pressure loss is intermittent (often nozzle, unloader, or air in supply)
  • The fix is a single system, not multiple failures at once

Why it matters

Pressure washer repairs split into inexpensive external parts versus expensive core components (pump and engine). Using a cost threshold keeps you from investing in a machine that will keep losing pressure, leaking, or stalling.

For help confirming the exact model number before shopping, use how to find your appliance model number (and what it means for parts).

Last updated: February 2026

Most common symptoms to help you fix your pressure washers

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Main causes: faulty unloader valve, bad pressure regulator…

Effective articles & videos to help repair your pressure washers

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