1999-2004 KX250 Billet Engine Cases

These billet KX250 engine cases are the ideal solution for anyone looking to replace their damaged or worn out OEM cast cases. These are direct replacements for the 1999-2004 KX250 and will accept all OEM/aftermarket internals.

 These cases feature some additional upgrades over the stock ones such as optimized transfer ports and a hydraulic clutch that uses the stock KX450 line and master cylinder.

What's included?

• Billet Left and Right center cases
• Billet clutch slave cylinder
• 316 Steel case saver
• Associated hardware and O-rings

What's needed?

• Donor 1999-2004 KX250 for all internal components 
• 2019+ KX450 clutch master cylinder and line