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Yamaha YZ250
Off-road Motorcycle · YamahaParts guide1974–2026

Yamaha YZ250 Parts Guide: Start With the Repair

Find Yamaha YZ250 parts by job: engine service, brakes, wheels and controls, plus parts in stock now, teardown posts and top searches.

John Baughman · 4 min read · Oct 25, 2026

YZ250
1,321parts in stock
20 used OEM →
Brands carried
12brands

The YZ250 at a glance

This Yamaha YZ250 parts guide sends your repair, service job or race-prep list to the right engine, fuel, brake, wheel, clutch, cooling, suspension or controls parts.

PirateMX lists the dirt bike for model years 1974 to 2026, so start with the year and the job.

Check fitment for your exact year, make and model before you order, and ask PirateMX if the product page does not state what you need.

What YZ250 owners search for

Most searched for the Yamaha YZ250

  1. 01Top End Rebuild KitShop top end rebuild kit for the Yamaha YZ250
  2. 02CarburetorShop carburetor for the Yamaha YZ250
  3. 03Clutch CableShop clutch cable for the Yamaha YZ250
  4. 04Rear WheelShop rear wheel for the Yamaha YZ250
  5. 05Front WheelShop front wheel for the Yamaha YZ250
  6. 06PistonShop piston for the Yamaha YZ250
  7. 07CrankshaftShop crankshaft for the Yamaha YZ250
  8. 08Brake PadsShop brake pads for the Yamaha YZ250

Engine and transmission

Keep the Yamaha YZ250 running: engine and transmission

For a Yamaha YZ250 top end job, begin with Top End Rebuild Kits. Choose Pistons & Rings for that narrower repair, Engines & Parts for a specific engine piece, Transmission & Parts for gearbox work, Bottom End Rebuild Kits for the bottom end, or Complete Engine Rebuild Kits when the whole engine is in scope.

Set the repair scope before making the parts list so you do not mix top end, bottom end, transmission and complete rebuild paths.

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Top End Rebuild Kits for the YZ250

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Fuel and air

Keep the Yamaha YZ250 fed: fuel and air

A Yamaha YZ250 carburetor job starts with Carburetors. Use Fuel Systems & Delivery, Reed Valves & Assembly, Throttle Bodies, or Air Intake & Filters once you know which side of the system needs service.

Write down whether the moto needs fuel-delivery, reed-valve or air-intake parts before comparing them for service or race prep.

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Carburetors for the YZ250

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Brakes and cables

Brakes and cables for the Yamaha YZ250

A Yamaha YZ250 clutch-cable replacement starts with Clutch Cables. For brake work, move from Brakes to the specific part family: Brake Master & Slave Cylinders, Brake Rotors & Bolts, Brake Calipers & Bolts, or Brake Pads.

Keep the cable and brake jobs separate on the work list, and buy brake pads new.

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Clutch Cables for the YZ250

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Tires and wheels

Wheels and tires for the Yamaha YZ250

For a Yamaha YZ250 rear-wheel job, begin with Rear Wheels. Use Motorcycle Wheels for a front-wheel job, then choose Tires & Tubes, Rear Tires, Front Tires, or Tire Sets based on the wheel position and replacement plan.

Record whether the track day or trail-riding job is front or rear before ordering, and buy tires new.

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Rear Wheels for the YZ250

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Drive, belts and clutch

Put Yamaha YZ250 power down: clutch and drive

Start with Clutch Kits when the Yamaha YZ250 repair calls for a complete kit. Choose Clutch Parts for a narrower clutch job, Drivetrain or Sprockets & Pulleys for final-drive work, and Clutch Covers for the cover; for Guards & Guides, check the area each part covers and what the maker says it is designed for.

Separate clutch parts from sprockets, guides, guards and covers before building the race-prep order.

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Clutch Kits for the YZ250

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Cooling

Prepare Yamaha YZ250 cooling for the season

For a seal- or kit-led Yamaha YZ250 cooling repair, start with Rebuild Kits & Seals. Use Engine Cooling for the identified cooling component, or Guards Covers & Shrouds for the matching external piece; a guard can help limit damage to the area it covers in some tip-overs or impacts, depending on its design.

During pre-season race prep or trail-riding prep, inspect the cooling system and choose parts for the specific repair you found.

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Rebuild Kits & Seals for the YZ250

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Suspension and steering

Keep the Yamaha YZ250 planted: suspension and steering

A Yamaha YZ250 fork service starts with Forks Tubes & Seals. Use Suspension & Steering for broader work, or choose Swingarms, Steering Components, Steering Stems & Columns, or Ball Joints Bearings Bushings when one of those assemblies is the job.

Identify the exact fork tube, seal, swingarm, steering stem, bearing or bushing before choosing suspension and steering parts.

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Forks Tubes & Seals for the YZ250

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Controls, lights and gauges

Restore Yamaha YZ250 rider controls

Lever and perch work starts with Yamaha YZ250 Handlebar Levers & Perches. Use Handlebars Controls & Levers, Foot Controls Levers & Guards, Pegs & Floorboards, or Shifters for those contact points; for Handlebar Hand Guards & Barkbusters, check which controls the part covers and what the maker says it is designed for, since protection depends on the design and impact.

Before a track day or trail ride, make separate checks for hand controls, foot controls and shifting contact points.

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Handlebar Levers & Perches for the YZ250

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Brands we carry

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Frequently asked questions

Are used OEM Yamaha YZ250 parts available?

Yes. PirateMX has torn down one Yamaha YZ250 for used OEM parts. A donor part is a single piece, so check its product page and read the part note for condition. Check fitment for your exact year, make and model before ordering. If the page does not give you enough fitment or condition detail, ask PirateMX before you buy.

Which Yamaha YZ250 parts should I review before race prep or trail riding?

Before race prep or trail riding, review the parts tied to what you found on the bike: cooling, brakes, tires and wheels, controls, clutch and drive, and suspension and steering. Check fork tubes and seals, levers and perches, foot controls, shifter, sprockets, guides and cooling seals. Buy brake pads and tires new. For guards or hand guards, check the area covered and the maker's design limits.

Can't find the part for your Yamaha YZ250?

See every part we list: Yamaha YZ250 parts, plus body, plastics and frame and exhaust.

Check the year, make and model on each listing before you order.

Can't find it? Request a part and tell us exactly what you are looking for.

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