Yamaha YZ450F (2014–2017) Engine Rebuild Kit – Vertex / Wrench Rabbit
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Yamaha YZ450F (2014–2017) Complete Engine Rebuild Kit – Vertex / Wrench Rabbit
Description
🛠️ Bring your YZ450F (2014–2017) back to peak power with the Vertex / Wrench Rabbit Complete Engine Rebuild Kit (WR101-181). This all-inclusive package delivers everything needed to rebuild your 450cc 4-stroke engine from the crank up — combining Hot Rods precision crankshaft and Vertex forged piston technology for unmatched durability and performance. Perfect for riders restoring their YZ450F for motocross, desert, or trail use.
What’s Included
✅ Hot Rods Heavy-Duty Crankshaft Assembly
✅ Vertex Piston Kit (piston, rings, pin & clips)
✅ Complete Engine Gasket Kit (top & bottom end)
✅ Oil Seal Kit
✅ Main Bearing & Seal Kit
✅ Transmission Bearing Kit
✅ Counter Balancer Bearing Kit
✅ Water Pump Rebuild Kit
✅ Countershaft Bushing & Seal Kit
✅ Cam Chain
Key Features
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💪 Full Rebuild Solution: All top and bottom end components in one kit
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⚙️ OEM Fitment: Direct bolt-on compatibility for 2014–2017 YZ450F engines
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🔩 Hot Rods + Vertex Pairing: Industry-trusted reliability and performance
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🏁 Racing Ready: Designed for aggressive MX, off-road, and endurance use
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🧰 Precision-Balanced Crank: Ensures smooth operation and power delivery
Fitment
📦 Fits the following models and years:
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2014 – 2017 Yamaha YZ450F
Warranty Info
🛡️ Covered by Wrench Rabbit / Hot Rods Limited Warranty
Professional installation recommended
Price & SKU
💲 Retail Price: $1,156.95
SKU: 0903-1437 / WR101-181
Estimated Shipping Weight: 16.25 lbs
Handling: Ships next business day
📦 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.
