TRX400EX Crankshaft Kit 1999–2004 | Hot Rods CBK0080
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🔧 Honda TRX400EX Crankshaft Kit – Hot Rods CBK0080 (1999–2004)
Replace your tired OEM crank with a complete Hot Rods crankshaft kit designed specifically for Honda TRX400EX models. This kit includes everything you need for a bottom-end rebuild, with OEM-level performance and reliability.
✅ What’s Included:
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Fully assembled crankshaft with Hot Rods connecting rod
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Main bearings
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Complete bottom-end gasket set
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Oil seal kit
Crankshaft is factory-assembled, trued, and ready to install. Built from premium 4140 steel and completely rebuildable.
📦 Fitment:
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1999 Honda TRX400EX FourTrax
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2000–2004 Honda TRX400EX Sportrax
Compatible with stock engine cases and internals. For use with standard bore or big bore top ends.
🛡️ Warranty Info:
Hot Rods crankshafts meet or exceed OEM performance standards. Professional installation is strongly recommended to maintain warranty eligibility and crank alignment.
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.