- New
ITALKIT Top End Gasket Kit for KTM EXC 300, SX 300 1990-2003
€27.91
Tax Included
The top end gasket kit contains the gaskets to replace whenever the cylinder or head comes off.
ITALKIT top end gasket kit for KTM EXC 300, SX 300 from 1990 to 2003.
On KTM EXC 300, SX 300 from 1990 to 2003, the ITALKIT VJ860VG810306 top end gasket kit fits in place of the original part. As soon as the cylinder head or cylinder is removed, their gaskets must be replaced: crushed when tightened, they have taken the shape of the parts and will no longer seal. This kit groups under one part number the gaskets needed to reassemble the top end.
Specifications
- Brand: ITALKIT
- Manufacturer part number: VJ860VG810306
- Engine: 2-stroke
When to replace it?
- Coolant or oil seeping at the head/cylinder or cylinder/crankcase joint.
- Coolant level dropping, bubbles in the radiator.
- Hissing or black marks where the exhaust leaves the cylinder.
At every piston change and every time the cylinder head or cylinder is removed, even for a simple inspection. Gaskets cost little compared with the work of stripping the engine.
Fitting tips
- Clean the gasket faces without scratching them (plastic scraper, solvent): they must be clean, dry and free of burrs.
- Fit the gaskets dry, without sealant, unless the workshop manual says otherwise.
- Refit a base gasket of the same thickness as the old one, unless you are deliberately adjusting the squish.
- Tighten the cylinder head in a criss-cross pattern, in several stages, up to the manufacturer's torque.
- While it's apart, replace the spark plug and refill the coolant.
- After break-in, check the torque with the engine cold and make sure there are no leaks.
Why ITALKIT?
ITALKIT is a Spanish manufacturer of engine parts for small-displacement machines: cylinders, pistons, crankshafts, reed valves and spare parts in several sizes. The brand is very active in 50cc racing, especially in Spain.
Spare parts and items to plan
- Piston : ATHENA S4C07200002 · ATHENA P4C0720045002
- Piston rings : ATHENA · VERTEX
- Spark plug : NGK 6664 · NGK 97225
- Coolant : LIQUI MOLY 1 L · TWIN AIR
- 2-stroke oil : LIQUI MOLY 1 L 3065 · LIQUI MOLY 1 L 3063
Frequently asked questions
What does the kit contain?
Depends on the model. Compare with your original gaskets if in doubt.
Should I replace it along with the piston?
Yes: as soon as the cylinder head and cylinder are off, new gaskets go back on. It's the right time to fit a new piston kit and new rings if the engine has some hours on it.
Compatibility
Check the exact model and year of your bike in the list below before ordering.
Fits:
KTM EXC 300 2003
KTM EXC 300 2002
KTM EXC 300 2001
KTM EXC 300 2000
KTM EXC 300 1999
KTM EXC 300 1998
KTM EXC 300 1997
KTM EXC 300 1996
KTM EXC 300 1995
KTM EXC 300 1994
KTM EXC 300 1993
KTM EXC 300 1992
KTM EXC 300 1991
KTM EXC 300 1990
KTM SX 300 2003
KTM SX 300 2002
KTM SX 300 2001
KTM SX 300 2000
KTM SX 300 1999
KTM SX 300 1998
KTM SX 300 1997
KTM SX 300 1996
KTM SX 300 1995
KTM SX 300 1994
KTM SX 300 1993
KTM SX 300 1992
KTM SX 300 1991
KTM SX 300 1990
Click on your bike to see all compatible parts.
- KTM EXC 300 1990
- KTM EXC 300 1991
- KTM EXC 300 1992
- KTM EXC 300 1993
- KTM EXC 300 1994
- KTM EXC 300 1995
- KTM EXC 300 1996
- KTM EXC 300 1997
- KTM EXC 300 1998
- KTM EXC 300 1999
- KTM EXC 300 2000
- KTM EXC 300 2001
- KTM EXC 300 2002
- KTM EXC 300 2003
- KTM SX 300 1990
- KTM SX 300 1991
- KTM SX 300 1992
- KTM SX 300 1993
- KTM SX 300 1994
- KTM SX 300 1995
- KTM SX 300 1996
- KTM SX 300 1997
- KTM SX 300 1998
- KTM SX 300 1999
- KTM SX 300 2000
- KTM SX 300 2001
- KTM SX 300 2002
- KTM SX 300 2003
No customer reviews for the moment.
The top end gasket kit contains the gaskets to replace whenever the cylinder or head comes off.
ITALKIT top end gasket kit for KTM EXC 300, SX 300 from 1990 to 2003.
ITALKIT Top End Gasket Kit for KTM EXC 300, SX 300 1990-2003
€27.91
Tax Included