Hot Rods Crankshaft Assembly 4416 — Yamaha YZ250F 2014-2015

Product Description

Ensure your engine's bottom end is solid and reliable with the Hot Rods 4416 Crankshaft Assembly. Designed for the 2014-2015 Yamaha YZ250F, this crankshaft comes fully pre-assembled and factory-trued to precise OEM specifications, allowing you to focus on a clean build rather than complex assembly steps.

Built from heavy-duty 4140 steel, this crankshaft is engineered to meet or exceed the performance and durability of factory components. It arrives complete with proven Hot Rods connecting rods and top-end bearings already fitted, and features precision gears manufactured to DIN class 9 or higher. Designed for the serious rider, this assembly is also fully rebuildable with genuine Hot Rods parts for long-term serviceability.

Top Features: Hot Rods Crankshaft Assembly

• Sold complete with original Hot Rods connecting rods and top-end bearings
• Factory assembled and trued to meet or exceed OEM specifications
• Manufactured from durable 4140 steel for maximum longevity
• Precision-machined gears rated at DIN class 9 or higher
• Complete, pre-balanced, and ready for immediate installation

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Why choose Hot Rods over OEM for a crank assembly?
A: Hot Rods assemblies are widely recognized for meeting or exceeding OEM durability at a price point that makes a complete bottom-end rebuild much more accessible for the average rider.

Q: Does this include the woodruff key or oil pump drive gear?
A: This assembly includes the primary crank components as specified. Always verify your specific service manual to see if you need to transfer over small hardware like keys or specific drive gears from your old unit.

Expert Pro-Tip: Never tap on the end of the crankshaft with a steel hammer to seat it into the cases. Always use a dedicated crank pulling tool to pull the assembly into the bearing race; this prevents side-loading the crank webs and ruining your factory true.

Recommended Pairings:
o Yamaha YZ250F Performance Parts & Upgrades
o Yamaha 4-Stroke Performance Parts
o Assembly Lube & Premium Engine Oil

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.

Moto-House MX – Choice of Champions – Clermont / Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.