KUBOTA RC411-21306 Front Idler RC411-21300 U35-4 KX91-3 U35-3 U30 KX121-3

( Brand: Kubota ), ( Part Type: Idler ), ( Compatible Equipment Type: Backhoe Loader ), ( Manufacturer Part Number: RC411-21306 )

Review KUBOTA Aftermarket Front Idler U30

Introducing the RC411-21306 and RC411-21300 Front Idler Assemblies, specifically designed for various Kubota tractors, including the U35-4, KX91-3, U35-3, U30, and KX121-3. These idler assemblies are essential components of your tractor's drive system, responsible for guiding and supporting the drive belt.

The RC411-21306 and RC411-21300 Front Idler Assemblies boast a robust and durable construction. They feature a high-quality pulley made of reinforced plastic, ensuring excellent belt grip and longevity. The idler's roller is made of hardened steel, providing exceptional strength and resilience against wear and tear.

These assemblies come with a precision-engineered bearing system that ensures smooth and efficient belt movement. The bearings are sealed to protect against contaminants, reducing the need for regular maintenance. The idler arms are engineered with a flexible design, accommodating slight misalignments for optimal belt tracking and tractor performance.

The RC411-21306 and RC411-21300 Front Idler Assemblies are easy to install and replace. They come with all necessary hardware for a hassle-free installation process. The assemblies are designed to fit securely and perfectly align with your tractor's drive system for optimal performance.

In summary, the RC411-21306 and RC411-21300 Front Idler Assemblies are essential upgrades for your Kubota U35-4, KX91-3, U35-3, U30, and KX121-3 tractors. These assemblies offer a robust and durable design, smooth and efficient belt movement, and easy installation. Upgrade your tractor with these high-quality idler assemblies and enjoy optimal performance and longevity.

The RC411-21306 and RC411-21300 front idlers are aftermarket options for various Kubota tractor models, including the U35-4, KX91-3, U35-3, U30, and KX121-3. Both idlers serve the same purpose, which is to maintain the proper alignment and support of the drive belt in the tractor's power train system. Here are some potential pros and cons of buying either of these idlers:

1. Availability: The RC411-21306 idler is a more common replacement option, which means it is more readily available from various aftermarket parts suppliers.

2. Cost: Generally, the RC411-21306 idler is less expensive than the RC411-21300 idler.

3. Fitment: It is designed to fit the same tractor models as the RC411-21300 idler, ensuring a proper fit.

1. Durability: Some users have reported that the RC411-21306 idler might not last as long as the OEM idler or the RC411-21300 aftermarket idler.

2. Quality: There might be some inconsistencies in the manufacturing quality of this idler compared to the RC411-21300.

1. Durability: The RC411-21300 idler is typically built with higher-quality materials, resulting in longer lifespan compared to the RC411-21306.

2. Fitment: It is designed to fit the same tractor models as the RC411-21306 idler, ensuring a proper fit.

3. Performance: Some users claim that the RC411-21300 idler performs better than the OEM idler.

1. Cost: The RC411-21300 idler is generally more expensive than the RC411-21306 idler.

2. Availability: It might be harder to find this idler from aftermarket parts suppliers due to its less common availability.

In conclusion, if your primary concern is cost and availability, the RC411-21306 idler could be a suitable choice. However, if you prefer a more durable and potentially higher-performing option, the RC411-21300 idler might be the better choice. Ultimately, the decision depends on your specific needs and priorities.

Recommendation: If you are looking for a reliable and durable option for your Kubota tractor's front idler, the RC411-21300 aftermarket idler is generally a better choice due to its long-lasting design and potential performance benefits. However, if budget is a major concern, the RC411-21306 idler can still provide a functional solution for your tractor.

part # rc41121306 prices

• $389.97-$543.99

specifications cncmano:

• brand: Kubota
• part type: Idler
• compatible equipment type: Backhoe Loader
• manufacturer part number: RC411-21306

returns cncmano:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days
• method: Money back

offer cncmano:

• quantity: 2
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: August 19, 2025

shipping cncmano:

• service: UPS Ground
• transit: 4-10 Days
• cost: $181.46
• carrier: UPS
• class: Standard
• type: Calculated

payments cncmano:

• credit card: Diners-club
• other
• wallet: Apple-pay

general cncmano:

• condition: New
• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing

seller cncmano:

• # reviews: 11374
• rating: 97.9%

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