Description
Yamaha OEM Crankshaft Assembly
Precision Engineered for Golf Carts
When performance matters, and longevity is non-negotiable, there’s only one trusted solution: the Yamaha OEM Crankshaft Assembly. Therefore, if you’re rebuilding, repairing, or upgrading your golf cart engine, this component ensures your cart’s performance is fully restored. Moreover, it offers unmatched reliability, smooth operation, and the peace of mind that comes only with genuine Yamaha engineering.
🔧 Why Choose the Yamaha OEM Crankshaft Assembly?
Unlike aftermarket alternatives that may compromise quality, the Yamaha OEM crankshaft assembly guarantees true factory specifications. As a result, you get exact fitment, exceptional durability, and a balanced ride. Even better, every unit undergoes Yamaha’s rigorous quality control process.
Key Benefits of the Genuine Yamaha OEM Crankshaft Assembly:
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✅ Guaranteed OEM Fit for G16, G22, and G29 models
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✅ Precision-Machined Journals for smooth, vibration-free operation
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✅ Heat-Treated for Strength, so it lasts even under demanding conditions
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✅ Balanced to Perfection, ensuring optimal internal engine function
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✅ Factory-New Build, not remanufactured or refurbished
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✅ Backed by Yamaha’s Engineering Legacy for worry-free performance
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✅ Exact Stroke and Tolerances, identical to original factory specs
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✅ Direct Bolt-In Replacement, eliminating modification guesswork
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✅ Corrosion-Resistant Coating that enhances longevity
🛠️ Product Specifications
Designed for Performance, Engineered for Endurance
Because accuracy matters, every specification is tailored to match the exact needs of your golf cart engine. Thus, you can confidently expect seamless integration.
Feature | Specification |
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OEM Part Type | Yamaha OEM Crankshaft Assembly |
Fitment | Yamaha G16, G22, G29 Gas Golf Carts |
Material | Hardened Forged Steel |
Finish | Precision-ground, corrosion-resistant coating |
Weight | Approx. 12.5 lbs |
Balance | Factory-balanced to OEM spec |
Replaces OEM Part Numbers | JN6-E1400-00 / JN6-E1400-01 |
⚙️ Compatibility Guide
To ensure a smooth installation, this Yamaha OEM crankshaft assembly is carefully designed to work with the following models:
✅ Yamaha G16 Gas Golf Cart (1996–2002)
✅ Yamaha G22 Gas Golf Cart (2003–2007)
✅ Yamaha G29 “Drive” Gas Golf Cart (2007–2013)
Still not sure if it fits your engine? In that case, just reach out with your serial number, and we’ll confirm compatibility.
🔩 Installation Tips
Installing the Yamaha OEM crankshaft assembly doesn’t have to be complicated. In fact, with the proper tools and a service manual, the job can be completed in a few hours.
Recommended Installation Steps:
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Drain engine oil, then remove the engine from the chassis.
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Disassemble the engine block, making sure to track all parts.
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Clean mating surfaces thoroughly to prevent future leaks.
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Install the new crankshaft, aligning timing marks accurately.
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Reassemble using proper torque specs from the manual.
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Perform a break-in period to ensure optimal performance.
Additionally, remember to replace gaskets and seals during reassembly for best results.
⚖️ OEM vs Aftermarket: Why OEM Always Wins
Although aftermarket options may seem appealing due to price, choosing OEM parts ultimately saves time and money. For instance, aftermarket crankshafts can suffer from looser tolerances, poor metallurgy, or unbalanced components. On the other hand, this Yamaha OEM Crankshaft Assembly guarantees:
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Tighter Tolerances for optimal compression
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Certified Materials that pass stress testing
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Factory Documentation for accurate installation
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Higher Resale Value thanks to OEM integrity
So, if performance and reliability are your priorities, OEM is the obvious choice.
🧰 Maintenance Tips to Extend Crankshaft Life
Even though this crankshaft is built tough, regular maintenance goes a long way. Therefore, consider adopting these habits to maximize lifespan:
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🔄 Change engine oil every 50 hours of use
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❄️ Warm up the engine before full throttle operation
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🧼 Clean or replace air filters regularly
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🔧 Use only OEM spark plugs for proper combustion
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🚫 Avoid engine over-revving, especially during downhill travel
By following these tips, you help preserve not just the crankshaft—but the entire engine system.
💬 FAQs – Yamaha OEM Crankshaft Assembly
Q: Does this part fit electric carts?
A: Unfortunately, no. This crankshaft is made specifically for gas-powered Yamaha models. Electric carts do not use internal combustion parts.
Q: Can I pair this with aftermarket pistons?
A: While it’s technically possible, it’s not recommended. For best results, always match OEM parts for full compatibility and performance.
Q: Is balancing required before installation?
A: Not at all. This crankshaft is pre-balanced at the factory, so it’s ready for immediate installation.
Q: Are bearings and seals included?
A: No, this listing includes only the crankshaft assembly. However, compatible bearings and seals are available separately.
🛒 Buy with Confidence – 100% Genuine Yamaha
With this product, you’re not just buying a part—you’re investing in peace of mind. We ship every Yamaha OEM Crankshaft Assembly sealed, factory-fresh, and verified for authenticity. Moreover, our team of experienced technicians is available to support your install or troubleshoot issues post-purchase.
Whether you’re:
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A golf course fleet manager
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A professional cart mechanic
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A DIY enthusiast
—you’ll appreciate the craftsmanship, precision, and support that comes with genuine Yamaha components.
🚚 Fast Shipping. Hassle-Free Returns. Expert Support.
Because we value your time, we make it easy:
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🕒 Ships within 24 hours (on business days)
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✅ 30-day return policy, no questions asked
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📞 Expert help available, from ordering to installation
Furthermore, if you’re unsure about fitment, just contact us and we’ll gladly confirm compatibility before you order.