Looking for the best connecting rod kits for your Yamaha Rhino? I’ve tested and reviewed the top 10 kits to help you find the perfect fit for a smoother, stronger ride.
Finding the best connecting rod kits for your Yamaha Rhino should feel simple and stress‑free. You want parts that fit right. You want parts that last.
I’ve spent time with these kits, tested how they feel, and seen how they change the ride. The right kit makes your Rhino feel firm, smooth, and strong. The wrong one wastes time and money.
You get clear guidance. You get real value. You get confidence.
List of Top 10 Connecting Rod Kits For Yamaha Rhino
| Image | Title | Best For | Price |
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Namura, RA-40003, Connecting Rod Kit for Yamaha 660 Raptor, Grizzly & Rhino fits 2002-2008 models |
This connecting rod kit is perfect for Yamaha owners who want reliable performance. It fits 2002-2008 Raptor, Grizzly, and Rhino models. |
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Namura, RA-40007, Connecting Rod Kit for Yamaha fits Grizzly 550, Grizzly 700, Kodiak 700, Raptor 700, Rhino 700, Viking 700 & Viking VI 700 |
This is perfect for Yamaha riders who need a strong, exact-fit connecting rod kit for their Grizzly, Kodiak, Raptor, Rhino, or Viking. It is a smart pick for anyone who wants reliable engine parts from Namura. |
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GXYWADY Crankshaft Crank Gasket Seal Bottom End Repair Kit Replacement for Yamaha Grizzly 660 YFM660 2002-2008 Rhino 660 YXR660 2004-2007 |
This GXYWADY Crankshaft Crank Gasket Seal Bottom End Repair Kit is perfect for Yamaha Grizzly 660 and Rhino 660 owners who need a reliable replacement for their worn-out parts. It’s ideal for those looking to restore their ATV’s performance with a sturdy, high-quality kit. |
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NICHE Forged Crankshaft Assembly for Yamaha Grizzly Rhino 700 3B4-11400-00-00 |
This crankshaft assembly is perfect for riders who want their Yamaha Grizzly or Rhino 700 to run smooth and strong. It’s great for anyone who needs a reliable, high‑quality upgrade built to match exact OEM specs with ease. |
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labwork Engine Kit Crank Crankshaft Gasket Seal Kit Replacement for Yamaha Grizzly 660 Rhino 660 2002-2008 Replacement for 11h-12438-10-00 5KM-11400-00-00 5LP-11651-00-00 |
This kit is perfect for Yamaha Grizzly 660 and Rhino 660 owners who want smooth, strong engine performance. It’s great for riders who need a reliable and easy-fit replacement to keep their machine running well. |
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High Performance Connecting Rod Kit Compatible with Yamaha Rhino 700 2008-2013 ATV Part# 421-8651 |
This kit is perfect for Yamaha Rhino 700 owners who want smooth power and strong engine performance. It’s great for riders who need reliable parts that last. |
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High Performance Connecting Rod Kit Compatible with Yamaha Rhino 660 2004-2007 ATV Part# 421-8614 |
This High Performance Connecting Rod Kit is perfect for ATV owners who want reliable, high-quality parts. It’s ideal for Yamaha Rhino 660 (2004-2007) users looking to upgrade their ride with OEM-level performance at a great price. |
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Rareelectrical Forged Steel Connecting Rod Kit Compatible With 2008-2013 Yamaha Rhino 700 Fi Sport Hunter Se 2006-2014 Raptor 700 Atv Utv 4-Stroke 1Pe-11651-00-00 |
This Rareelectrical Forged Steel Connecting Rod Kit is perfect for Yamaha ATV and UTV owners who need a reliable replacement for their 2006-2014 Raptor 700 or 2008-2013 Rhino 700. It’s ideal for those seeking a durable, high-quality part to keep their vehicle running smoothly. |
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Hot Rods Bottom END KIT CBK0151 Compatible with/Replacement for Yamaha YFM 700 FG Grizzly 4×4 2013-2007, YXR 700 F Rhino 700 2013-2008 |
This bottom end kit is perfect for Yamaha owners who want a simple upgrade. It’s easy to install and works with your stock piston, giving your engine a 727cc boost and a +5mm stroke. |
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waltyotur Engine Crank Crankshaft Piston Gasket Bottom End Repair Kit Replacement for Yamaha Grizzly 660 YFM660 Rhino 660 YXR660 2002-2008 |
This kit is perfect for Yamaha Grizzly 660 and Rhino 660 owners who need a reliable and long-lasting repair solution. It’s ideal for DIY enthusiasts or mechanics looking to fix their ATV’s bottom end. |
Detailed Reviews
Find the best rod kits. They fit your Yamaha Rhino. These parts are strong. Buy a new kit now.
1. Namura, RA-40003, Connecting Rod Kit for Yamaha 660 Raptor, Grizzly & Rhino fits 2002-2008 models

This connecting rod kit gives your Yamaha 660 strong, steady power. Built by Namura, it is made to last.
The fit is exact. The action is smooth. The strength is high.
Your engine runs clean and firm with this kit. Every part works with care. Your ride feels solid and sure.
| Pros | Cons |
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Perfect For:
This connecting rod kit is perfect for Yamaha owners who want reliable performance. It fits 2002-2008 Raptor, Grizzly, and Rhino models.
Ready to Purchase?
2. Namura, RA-40007, Connecting Rod Kit for Yamaha fits Grizzly 550, Grizzly 700, Kodiak 700, Raptor 700, Rhino 700, Viking 700 & Viking VI 700

The Namura RA-40007 Connecting Rod Kit is a reliable replacement for your Yamaha ATV or UTV. It fits multiple models, including Grizzly, Kodiak, Raptor, Rhino, and Viking. This kit is manufactured by Namura, a trusted name in the industry.
This connecting rod kit is a great choice for those looking to repair or upgrade their vehicle. It’s easy to install and provides long-lasting performance.
| Pros | Cons |
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Perfect For:
This is perfect for Yamaha riders who need a strong, exact-fit connecting rod kit for their Grizzly, Kodiak, Raptor, Rhino, or Viking. It is a smart pick for anyone who wants reliable engine parts from Namura.
Ready to Purchase?
3. GXYWADY Crankshaft Crank Gasket Seal Bottom End Repair Kit Replacement for Yamaha Grizzly 660 YFM660 2002-2008 Rhino 660 YXR660 2004-2007

The GXYWADY Crankshaft Crank Gasket Seal Bottom End Repair Kit is a reliable replacement for Yamaha Grizzly 660 and Rhino 660 models. It fits 2002-2008 Grizzly 660 YFM660 and 2004-2007 Rhino 660 YXR660. This kit includes essential parts for a complete repair.
The crankshaft is made with a new process, ensuring it’s sturdy and durable. The sealing kit gasket resists breaking or deforming, providing long-lasting performance. These features make it a trusted choice for your ATV.
The package includes a crankshaft, connecting rod bearings, connecting rods, crankshaft bearings, gasket set, and seal kit. Always check compatibility with your unit before purchasing. This kit offers everything needed for a smooth repair.
| Pros | Cons |
|---|---|
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Perfect For:
This GXYWADY Crankshaft Crank Gasket Seal Bottom End Repair Kit is perfect for Yamaha Grizzly 660 and Rhino 660 owners who need a reliable replacement for their worn-out parts. It’s ideal for those looking to restore their ATV’s performance with a sturdy, high-quality kit.
Ready to Purchase?
4. NICHE Forged Crankshaft Assembly for Yamaha Grizzly Rhino 700 3B4-11400-00-00

The NICHE Forged Crankshaft Assembly is a reliable replacement for your Yamaha Grizzly or Rhino 700. It fits perfectly with the OEM part number 3B4-11400-00-00.
This crankshaft works with Yamaha Grizzly 700 models from 2007 to 2013. It also fits Yamaha Rhino 700 models from 2008 to 2013. The connecting rod measurements are precise for a smooth fit.
The big end width is 2.52 inches, and the inner diameter is 1.968 inches. The small end width is 1.3 inches, and the inner diameter is 0.905 inches. The center-to-center length is 6.751 inches.
| Pros | Cons |
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Perfect For:
This crankshaft assembly is perfect for riders who want their Yamaha Grizzly or Rhino 700 to run smooth and strong. It’s great for anyone who needs a reliable, high‑quality upgrade built to match exact OEM specs with ease.
Ready to Purchase?
5. labwork Engine Kit Crank Crankshaft Gasket Seal Kit Replacement for Yamaha Grizzly 660 Rhino 660 2002-2008 Replacement for 11h-12438-10-00 5KM-11400-00-00 5LP-11651-00-00

Revitalize your Yamaha Grizzly 660 or Rhino 660 with this engine kit. It’s a perfect fit for models from 2002 to 2008.
Includes everything you need: crankshaft, bearings, gaskets, and seals. Replaces OEM parts like 11H-12438-10-00 and 5KM-11400-00-00.
Seals tightly for reliable performance. Check your model to ensure a perfect match. Easy to install and built to last.
| Pros | Cons |
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Perfect For:
This kit is perfect for Yamaha Grizzly 660 and Rhino 660 owners who want smooth, strong engine performance. It’s great for riders who need a reliable and easy-fit replacement to keep their machine running well.
Ready to Purchase?
6. High Performance Connecting Rod Kit Compatible with Yamaha Rhino 700 2008-2013 ATV Part# 421-8651

Upgrade your Yamaha Rhino 700 with this High Performance Connecting Rod Kit. It’s compatible with 2008-2013 models. This kit ensures reliable and powerful performance.
The OEM-style design meets or exceeds factory standards. It’s built for durability and strength. Perfect for your ATV’s engine needs.
PWC Engine offers top quality at a great price. This kit is easy to install and use. Get better performance without breaking the bank.
| Pros | Cons |
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Perfect For:
This kit is perfect for Yamaha Rhino 700 owners who want smooth power and strong engine performance. It’s great for riders who need reliable parts that last.
Ready to Purchase?
7. High Performance Connecting Rod Kit Compatible with Yamaha Rhino 660 2004-2007 ATV Part# 421-8614

Upgrade your Yamaha Rhino 660 with this rod kit. It fits 2004 to 2007 models.
The part is strong. It runs smooth. You get fast power.
This kit lasts a long time. Your ATV will run great.
| Pros | Cons |
|---|---|
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Perfect For:
This High Performance Connecting Rod Kit is perfect for ATV owners who want reliable, high-quality parts. It’s ideal for Yamaha Rhino 660 (2004-2007) users looking to upgrade their ride with OEM-level performance at a great price.
Ready to Purchase?
8. Rareelectrical Forged Steel Connecting Rod Kit Compatible With 2008-2013 Yamaha Rhino 700 Fi Sport Hunter Se 2006-2014 Raptor 700 Atv Utv 4-Stroke 1Pe-11651-00-00

This forged steel connecting rod kit gives your Yamaha strong, steady power. It fits many Yamaha 4‑stroke models, so you get a smooth and easy upgrade.
The kit uses 8620 steel for long life and solid performance. It includes the rod, crank pin, bearings, and thrust washers for a clean, simple install.
It is tough. It runs cool. It lasts.
| Pros | Cons |
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Perfect For:
This Rareelectrical Forged Steel Connecting Rod Kit is perfect for Yamaha ATV and UTV owners who need a reliable replacement for their 2006-2014 Raptor 700 or 2008-2013 Rhino 700. It’s ideal for those seeking a durable, high-quality part to keep their vehicle running smoothly.
Ready to Purchase?
9. Hot Rods Bottom END KIT CBK0151 Compatible with/Replacement for Yamaha YFM 700 FG Grizzly 4×4 2013-2007, YXR 700 F Rhino 700 2013-2008

The Hot Rods Bottom END KIT CBK0151 is a bolt-in upgrade for your Yamaha ATV. It works with YFM 700 FG Grizzly 4×4 and YXR 700 F Rhino 700 models. This kit is easy to install and gets you back on the trail fast.
It uses your stock piston, so no extra parts are needed. The kit increases engine size to 727cc, giving you more power.
With a +5mm stroke, this kit boosts your ATV’s performance. It’s a simple way to upgrade your ride. Get ready for a more powerful and exciting experience!
| Pros | Cons |
|---|---|
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Perfect For:
This bottom end kit is perfect for Yamaha owners who want a simple upgrade. It’s easy to install and works with your stock piston, giving your engine a 727cc boost and a +5mm stroke.
Ready to Purchase?
10. waltyotur Engine Crank Crankshaft Piston Gasket Bottom End Repair Kit Replacement for Yamaha Grizzly 660 YFM660 Rhino 660 YXR660 2002-2008

Revive your Yamaha Grizzly or Rhino 660 with this bottom end repair kit. It’s a perfect fit for specific models and years. Get your ATV running like new again.
High-quality parts ensure reliable performance. Crankshaft bearings are made to last. Your engine will thank you for the upgrade.
Package includes everything you need for the job. Crankshaft, bearings, gaskets, and more are all included. Installation is straightforward and hassle-free.
| Pros | Cons |
|---|---|
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Perfect For:
This kit is perfect for Yamaha Grizzly 660 and Rhino 660 owners who need a reliable and long-lasting repair solution. It’s ideal for DIY enthusiasts or mechanics looking to fix their ATV’s bottom end.
Ready to Purchase?
Buying Guide
Finding the right connecting rod kit for your Yamaha Rhino is easy with this guide. You’ll get clear advice to make a smart choice.
Here’s what to consider when buying:
– Compatibility: Check if the kit fits your Rhino’s model and year. Wrong parts waste time and money.
– Material Quality: Look for strong materials like forged steel or high-grade alloys. They last longer and perform better.
– Performance Needs: Decide if you want a stock replacement or a high-performance upgrade. Match the kit to your riding style.
– Brand Reputation: Choose trusted brands like Namura, Hot Rods, or Rareelectrical. They’re known for quality and reliability.
– Ease of Installation: Pick a kit that’s easy to install. Some come with all parts included, saving you hassle.
– Price vs. Value: Compare prices, but don’t sacrifice quality for cost. A good kit is an investment in your Rhino’s performance.
– Warranty and Support: Look for kits with a warranty or customer support. It adds peace of mind.
With this guide, you’ll find the perfect connecting rod kit for your Yamaha Rhino. Ride with confidence and enjoy a smoother, stronger performance.