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Engine

Big Bore

DR350SE '90 - '99

Includes forged JE 89mm piston 10.5:1 piston, Rings, Clips, Pin, big bore sleeve and top end gasket set. You will have to have the big bore sleeve installed in your cylinder and bored to fit the larger piston.

Please contact us for availability information
$399.95
DR350SE '90 - '99

Includes forged Wiseco 83mm Piston (83.00/+4.00 10.5:1), Rings, Clips, Pin.

  • All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.
  • Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of today’s cylinder bore compositions
  • Wiseco’s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in today’s market place.

 Top end gasket set.

  • Raises compression for better low end power.
  • Graphite gaskets feature a steel core, laminated on both sides with flexible graphite.
  • Fiber gaskets designed for maximum seal, flexibility and torque retention.
  • O-ring gaskets meet or exceed oem specifications.

 

Ships same business day
$239.95

Cam

DR350SE '94 - '99

This is the little rubber plug on the right hand side of the cylinder head. Replace this plug to avoid having an oil leak after disassembling your top top end.

Ships same business day
$6.95

Clutch

DR350SE '94 - '99
  • Complete set of friction plates, steel plates, and springs
  • Heavy-duty springs help prevent clutch slip
  • Restores proper stack height, fixes clutch slip caused by wear and tear
Ships same business day
$111.95

Drain Plug

DR350SE '94 - '99

A 10-pack of drain plug sealing crush washers. Replace your sealing washer at every oil change to prevent a leak.

Ships same business day
$6.95

Engine & Maintenance

DR350SE '94 - '99
  • Allows precise valve lash adjustment without disturbing the setting when the lock nut is fastened
  • Knurled knob on adjuster drivers ensure a precise and secure grip
  • Integrated repositionable wrench handle holds the lock nut while the drivers are used to loosen or tighten the valve adjustment screw

Set includes:

  • (1) 10mm steel socket wrench
  • (1) 3mm square tappet adjuster
Ships same business day
$34.95

Oil Filter

Providing unbeatable performance and exceptional value, Hiflofiltro is the best-selling brand of aftermarket filters for motorcycles, scooters, and ATVs worldwide. The filters are also supplied to original equipment manufacturers as well as private label brands.

Grab our 5-pack and save both time and money!

Ships same business day
$19.95

Repair Manuals

Clymer manuals are the most user-friendly repair manuals. They are written for the do-it-yourself-er as well as the experienced mechanic by industry experts. Step-by-step instructions based on the complete disassembly of the machine. This manual in written to cover 90-94 models but nearly all of the information will apply to newer models also.

Ships same business day
$39.95

Spark Plug

DR350SE '94 - '99

Iridium spark plugs are made with premium quality materials.

Iridium plugs last longer than standard ones, meaning you won't have to replace them as often.

  • The ultimate in the evolution of spark plug technology and performance from an industry leader
  • The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
  • Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
  • Metal shell plating has enhanced anti corrosion qualities

Sold individually, unless otherwise stated.

Add Anti-Seize
Ships same business day
$11.95