Yamaha XT,TT,SR400/500, HL500 Parts:
Engine Rebuild Parts List

QTY

DESCRIPTION

PRICE (EACH)

TOTAL

ENGINE

1

CARRILLO CON ROD

 

 

1

CRANK PIN

 

 

1

BIG END BRG

 

 

1

L.H MAIN BRG

 

 

1

R.H MAIN BRG

 

 

1

BUILD CRANK SHAFT

 

 

1

STAINLESS STEEL SCREW KIT

 

 

 

1

PISTON WISECO 90MM

COMPRESSION 9 : 1

4783M09000

 

COMPRESSION 11 : 1

4190M09000

 

1

REBORE

 

1

90MM COPPER HEAD GASKET

 

 

1

COMPETITION INLET VALVE

 

 

1

COMPETITION EXHAUST VALVE

 

 

2

VALVE GUIDE

 

 

2

O-RING VALVE GUIDE

 

 

1

TITANIUM VALVE SPRING KIT

 

 

1

CUT VALVE SEATS

 

 

1

FIT VALVE GUIDES

 

 

1

DECK HEAD

 

 

1

SPARK PLUG

 

 

1

OIL FEED KIT CYLINDERHEAD

 

 

2

EXHAUST STUDS

 

 

2

EXHAUST NUTS

 

 

2

8mm CYLINDER HEAD NUTS

 

 

2

8mm CYLINDER HEAD WASHERS

 

 

5

10mm CYLINDER HEAD NUTS

 

 

5

10mm CYLINDER HEAD WASHERS

 

 

1

BREATHER FLYWHEEL

 

 

2

ROCKER ARM

 

 

2

ROCKER SHAFT

 

 

2

TAPPET ADJUSTERS

 

 

2

LOCK NUT

 

 

1

CAM SHAFT

 

 

1

CAM BRG L.H

 

 

1

CAM BRG R.H

 

 

1

CAM END COVER

 

 

1

ADJUSTABLE CAM SPROCKET

 

 

1

BOTTOM CAM SPROCKET

 

 

1

CAM CHAIN

 

 

1

TENSIONER FRONT

 

 

1

TENSIONER REAR

 

 

1

TENSIONER SPRING

 

 

1

TENSIONER COVER

 

 

1

FULL GASKET KIT

 

 

1

SEAL KIT

 

 

OIL PUMP

1

COVER PUMP

 

 

1

ROTOR 1 ASSY

 

 

1

HOUSING ROTOR

 

 

1

ROTOR 2 ASSY

 

 

1

OIL PUMP CIRCLIP

 

 

2

OIL PUMP SEALS

 

 

1

SPRING COMPRESSION

 

 

1

BALL 3/8

 

 

1

SEAT CHECK BALL

 

 

1

OIL FILTER

 

 

1

MAGNETIC SUMP

 

 

1

R.H CRANK SEAL

 

 

CLUTCH

8

CLUTCH PLATE

 

 

7

STEEL PLATE

 

 

1

CLUTCH ARM

 

 

1

JOINT CABLE

 

 

1

PIN JOINT

 

 

1

PUSH ROD

 

 

1

SCREW ADJUSTING

 

 

1

CLUTCH ARM SPRING

 

 

1

WASHER PLATE

 

 

2

BEARING

 

 

1

WASHER CLUTCH ARM

 

 

2

CLUTCH ARM BEARING

 

 

6

CLUTCH SPRING

 

 

GEAR BOX

1

SPROCKET NUT

 

 

1

LOCKING TAB

 

 

1

COLLAR

 

 

1

SPROCKET SHAFT O-RING

 

 

1

COUNTERSHAFT L.H BRG

 

 

1

COUNTERSHAFT R.H BRG

 

 

1

CLUTCH SHAFT L.H BRG

 

 

1

CLUTCH SHAFT R.H BRG

 

 

6

WASHER PLATE

 

 

1

SHIM DRIVE AXLE

 

 

6

WASHER PLATE

 

 

1

WASHER PLATE

 

 

1

WASHER PLATE

 

 

3

CIRCLIP (25mm)

 

 

2

CIRCLIP (S20mm)

 

 

1

CIRCLIP (S17mm)

 

 

1

GEAR LEVER SHAFT

 

 

1

SPRING GEAR LEVER SHAFT

 

 

1

BOOT GEAR LEVER

 

 

1

WASHER

 

 

1

CIRCLIP

 

 

1

PLUG SHAFT

 

 

1

GEAR LEVER

 

 

1

PLUG NEUTRAL ALLOY PLUG

 

 

KICK START

1

STOPPER KICK SPRING

 

 

1

GUIDE RATCHET WHEEL

 

 

1

WASHER LOCK

 

 

1

KICK START LEVER

 

 

2

MOUNT RUBBER

 

 

1

SPRING

 

 

1

BEAD BLAST ENGINE

 

 

This list comprises the minimum amount of components that we would use in an engine rebuild
of our own/for customers. (This is providing that other components such as gearbox/clutch components, etc are found to be serviceable.) Broken sprocket cover mounting points are best repaired during rebuilds, and these can be handled by us.
Pistons - choice between 9:1 or 11:1
Camshafts are by Mecacycle with a choice of profiles to suit different engine requirements.