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My Ride: 2003 Honda XR650L
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Dirt Bike Engine Parts

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47 Results

Exact Fit
$7 Fast cash

Vertex
Complete Gasket Kit With Seals
$131.81
Sale
Save 5%
4 out of 5 stars (29) reviews
Exact Fit
$7 Fast cash

Vertex
Top End Gasket Kit
$68.28
Sale
Save 5%
5 out of 5 stars (16) reviews
Exact Fit

K&N
Cartridge Oil Filter
$11.99
4.5 out of 5 stars (145) reviews
Exact Fit
$2 Fast cash

HOTCAMS
Cam Chain
$59.16
Sale
Save 34%
5 out of 5 stars (18) reviews
Video Available
Exact Fit
$8 Fast cash

Wiseco
Pro-Lite 4-Stroke Piston
$203.97
Sale
Save 15%
5 out of 5 stars (69) reviews
Exact Fit
New
$4 Fast cash

All Balls
Carburetor Rebuild Kit
$43.58
Sale
Save 5%
4.5 out of 5 stars (184) reviews
Video Available
Exact Fit
$7 Fast cash

Pro X
Complete Gasket Set
$93.99
Sale
Save 10%
Exact Fit
New
$40 Fast cash

HOT RODS
Bottom End Kit
$506.56
Sale
Save 15%
Exact Fit
$3 Fast cash

Pro X
Top End Gasket Kit
$57.99
Sale
Save 11%
5 out of 5 stars (1) review
Exact Fit
$7 Fast cash

Pro X
Connecting Rod Kit
$169.97
Sale
Save 15%
Exact Fit
$3 Fast cash

Vertex
Oil Seal Kit
$31.71
Sale
Save 5%
5 out of 5 stars (2) reviews
Exact Fit
$8 Fast cash

Pro X
Complete Clutch Plate Set
$161.99
Sale
Save 10%
4 out of 5 stars (5) reviews
Exact Fit
$4 Fast cash

Wiseco
Gasket Kit - Top End
$39.99
Sale
Save 11%
4 out of 5 stars (11) reviews
Exact Fit
$2 Fast cash

Wiseco
Replacement Piston Ring Set
$48.99
Clearance
Save 11%
3.5 out of 5 stars (21) reviews
Exact Fit

Turner Performance Products
Oil Filter
$5.99
Sale
Save 20%
4 out of 5 stars (5) reviews
Exact Fit

Vertex
Inner Clutch Cover Gasket
$12.35
Sale
Save 5%
4 out of 5 stars (8) reviews
Exact Fit
New
$6 Fast cash

Pro X
4-Stroke Piston
$175.99
Sale
Save 10%
3.5 out of 5 stars (5) reviews
Exact Fit

Vertex
Exhaust Gasket Kit
$9.26
Sale
Save 5%
4 out of 5 stars (11) reviews
Exact Fit

FilGuard
Premium Oil Filter
$5.99
Sale
Save 20%
4.5 out of 5 stars (53) reviews
Exact Fit

BikeMaster
Steel Magnetic Oil Drain Plug
$6.99
3 out of 5 stars (40) reviews
Exact Fit
$1 Fast cash

PC Racing
Flo Stainless Steel Oil Filter
$37.95
Sale
Save 5%
4.5 out of 5 stars (63) reviews
Exact Fit
New

Vertex
Ignition Cover Gasket
$7.72
Sale
Save 5%
Exact Fit
$11 Fast cash

Kibblewhite
Valve Spring Kit
$156.91
4 out of 5 stars (18) reviews
Exact Fit
$15 Fast cash

Athena
Gasket Kit - Complete
$155.99
Sale
Save 10%
4 out of 5 stars (107) reviews
Exact Fit

EBC
Clutch Springs
$12.99
Sale
Save 5%
4 out of 5 stars (10) reviews
Exact Fit
New

Twin Air
Oil Filter
$10.99
5 out of 5 stars (13) reviews
Exact Fit
$11 Fast cash

Barnett
Clutch Kit
$210.35
4.5 out of 5 stars (155) reviews
Exact Fit

BikeMaster
Oil Filter
$4.99
4.5 out of 5 stars (28) reviews
Exact Fit
$1 Fast cash

Wiseco
Clutch Spring Kit
$24.95
Exact Fit
$34 Fast cash

Rekluse
Core Manual TorqDrive
$1139.00
5 out of 5 stars (12) reviews
Video Available
Exact Fit
$11 Fast cash

HOTCAMS
Camshaft - Stage 1
$208.76
Sale
Save 33%
4 out of 5 stars (15) reviews
Video Available
Exact Fit
$3 Fast cash

Pro X
Cam Chain
$71.99
Sale
Save 10%
Exact Fit
$3 Fast cash

Wiseco
Cam Chain
$75.99
Sale
Save 11%
5 out of 5 stars (26) reviews
Exact Fit
$1 Fast cash

Wiseco
Stainless Steel Exhaust Valve
$48.99
Sale
Save 11%
3 out of 5 stars (2) reviews
Exact Fit

Vesrah Racing
Oil Filter
$5.55
Sale
Save 10%
4 out of 5 stars (3) reviews
Exact Fit
$1 Fast cash

QuadBoss
Starter Repair Kit With Brush Holder
$15.88
Exact Fit

Moose
Regulator Rectifier
$46.95
5 out of 5 stars (4) reviews
Exact Fit

Kibblewhite
Intake Valve Guides
$33.95
3 out of 5 stars (1) review
Exact Fit

Kibblewhite
Exhaust Valve Guides
$33.95
3.5 out of 5 stars (2) reviews
Exact Fit
$25 Fast cash

JE Pistons
Piston Kit
$269.99
Exact Fit
$6 Fast cash

Electrosport
Stator
$152.10
Sale
Save 10%
3 out of 5 stars (18) reviews
Exact Fit
$5 Fast cash

Electrosport
Lighting Stator
$152.10
Sale
Save 10%
1 out of 5 stars (6) reviews
Exact Fit
$4 Fast cash

Electrosport
Regulator/Rectifier
$22.46
Sale
Save 10%
3.5 out of 5 stars (14) reviews
Exact Fit
$1 Fast cash

Pro X
Steel Intake Valve
$30.99
Sale
Save 11%
Exact Fit
$1 Fast cash

Pro X
Steel Exhaust Valve
$48.99
Sale
Save 11%
Exact Fit

Show Chrome Accessories
Oil Filter
$6.26
Sale
Save 10%
Exact Fit
$1 Fast cash

All Balls
Choke Plunger Kit
$27.58
Sale
Save 5%

Dirt Bike Engine

Staying on top of general maintenance goes a long way towards the life of your 2-stroke or 4-stroke dirt bike engine. Eventually though, dirt bike engine parts break down, seize up and need replacing. MotoSport carries what you need for the simple jobs like oil changes or the major overhauls like a complete engine rebuild or replacing the clutch on your dirt bike. So, don't let a slipping clutch or blown motor ruin your planned ride day. We stock the top names in aftermarket dirt bike engine parts or stick with the proven performance of OEM. We carry a full line of dirt bike engine parts so you can grab everything you need right here. Replace the blown motor with a piston kit from Wiseco, Vertex or Wrench Rabbit among other popular brands. Smashed radiator? We'll get you back riding in no time. First things first, extend the life of the motor by keeping up on oil and filter changes. We've got gaskets to take care of that eventual leak, too. Find all the necessary dirt bike engine parts you need at MotoSport. If you need help finding a specific engine part for your dirt bike or have a question on upgrades, or using aftermarket verses OEM dirt bike engine parts, give one of our gearheads a call at 503-783-5645 who can help answer any questions, provide advice and even some instructions on installation.