KTM 300 XC/XC-W/EXC Engine Rebuild Kit (2004–2007)
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Please see Fitments chart below!~
KTM 300 XC / EXC / XC-W 2004–2007 Vertex Engine Rebuild Kit
🛠️ Full engine rebuild solution for your 2-stroke KTM 300! This kit includes all the critical components needed to restore your motor from crank to top end with premium parts from Vertex and Hot Rods.
✅ What’s Included:
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Crankshaft and rod assembly (Hot Rods)
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Vertex piston kit (piston, rings, pin, clips)
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Main bearings and seals
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Complete engine gasket kit (with oil seals and O-rings)
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Water pump rebuild kit
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Transmission bearings
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Countershaft bushing and seal kit
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Wrist pin bearing
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Cam chain and counter balancer bearings (if applicable)
📦 Fitment:
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2004–2005 KTM 300 EXC
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2006–2007 KTM 300 XC
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2006–2007 KTM 300 XC-W
🛡️ Warranty Info:
All components are new and sourced from top-tier manufacturers. Installation should be performed by a qualified technician. Improper installation can result in engine damage. No warranty is offered on wear-and-tear parts once installed.
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.