RS L40306 Deere Ring Nbr Material 131561650202 3-156JD H4A

( Brand: Rs ), ( Manufacturer Part Number: L40306 ), ( Part Type: Ring ), ( Reference Number S : 01 ), ( Compatible Equipment Make: For John Deere ), ( UPC: 131561650202 )

Review RS Compatible John Deere O ring Nbr H4a Material

The L40306 DEERE O-ring, part number 3-156JD NBR H4A, is an essential component in the hydraulic system of John Deere machinery. This O-ring is specifically designed to provide a reliable seal in harsh operating conditions, ensuring efficient hydraulic fluid flow and maintaining the required pressure for optimal machine performance.

This particular O-ring is manufactured using a high-quality, durable material called Nitrile Butadiene Rubber (NBR), also known as Buna-N. Nitrile is an ideal elastomer for hydraulic seals due to its excellent resistance to oil, fuel, and water, making it suitable for various industrial applications.

The H4A grade of Nitrile Butadiene Rubber used in this L40306 DEERE O-ring offers enhanced resistance to oil aging, oxidation, and heat. It's specifically formulated to provide superior performance in high-temperature environments and prolonged exposure to hydraulic fluids.

This O-ring has an outside diameter of 3 inches and an inside diameter of 1.56 inches, with a cross-sectional height of 0.125 inches. Its square-cut shape ensures a precise fit in the hydraulic system and a secure sealing surface.

When installed correctly, the L40306 DEERE O-ring plays a crucial role in maintaining the integrity of the hydraulic system by preventing the leakage of hydraulic fluid and contaminants. It helps preserve the performance and longevity of the machinery, ensuring that it operates at its best, maximizing productivity and minimizing downtime.

In summary, the L40306 DEERE O-ring 3-156JD NBR H4A is a high-performance, essential component in the hydraulic system of John Deere machinery. Manufactured from the durable Nitrile Butadiene Rubber with enhanced resistance to oil aging, oxidation, and heat, it ensures reliable sealing, efficient fluid flow, and optimal machine performance.

Pros and Cons of Buying a Deere O-Ring (L40306, 3-156jd, NBR H4A)

The Deere L40306 O-ring with the specifications 3-156jd and NBR H4A is a crucial component for maintaining the proper functioning of various Deere equipment. This article will discuss the potential advantages and disadvantages of purchasing this specific O-ring.

1. High Durability: NBR (Nitrile Butadiene Rubber) is a versatile material used in various industrial applications due to its excellent resistance to oil, fuel, and cooling fluids. This material ensures a long service life for the O-ring, which is essential for heavy-duty machinery like Deere equipment.

2. Sealing Efficiency: The H4A grade of Nitrile rubber is specifically designed for high-temperature environments, making this O-ring an excellent choice for sealing applications in machinery that operates under extreme temperatures.

3. Availability: Being a standard size and type for Deere equipment, the L40306 O-ring is easily available from authorized Deere dealers and various industrial supply stores, ensuring quick replacement when needed.

4. Cost-Effective: Given its durability and high-performance capabilities, the L40306 Deere O-ring is a cost-effective solution for sealing applications in Deere machinery, as it reduces the need for frequent replacements.

1. Compatibility: Ensure that this specific O-ring is the correct fit for your Deere equipment, as using the wrong size or material can lead to potential damage or malfunction.

2. Limited Temperature Range: Although the H4A grade Nitrile rubber has a broad temperature range, it may not be suitable for extremely low temperatures. Check the specific temperature requirements for your application before purchasing this O-ring.

3. Sensitivity to Chemicals: While Nitrile rubber is resistant to most fuels and oils, it may degrade when exposed to certain chemicals. Be aware of any potential chemical exposure and consider alternative materials if necessary.

The L40306 Deere O-ring (3-156jd, NBR H4A) offers several advantages, including high durability, sealing efficiency, availability, and cost-effectiveness. However, it's essential to ensure compatibility with your specific Deere equipment, consider the temperature range requirements, and be aware of any potential chemical exposure. Overall, this O-ring is a reliable and effective solution for sealing applications in Deere machinery.

If you require an O-ring for your Deere equipment with the specifications L40306, 3-156jd, and NBR H4A, this product is an excellent choice due to its durability, sealing efficiency, availability, and cost-effectiveness. Ensure that it is the correct fit for your equipment, and check the temperature and chemical compatibility before installation.

Details:

Material: NBR 70 H4A.

part #: l40306 prices

• $14.00-$34.49

specifications tractoheavy:

• brand: Rs
• mpn: L40306
• part type: Ring
• reference number s : 01
• compatible equipment make: For John Deere
• upc: 131561650202

payments tractoheavy:

• wallet: Apple-pay
• credit card: Mastercard
• cash
• other

offer tractoheavy:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: November 14, 2025
• quantity: 4

shipping tractoheavy:

• service: Standard Envelope for eligible items up to $20, USPS Ground Advantage, USPS FiRst Class Letter
• transit: 4-8 Days
• class: Standard
• carrier: Send, USPS
• cost: $0.00
• type: Fixed

returns tractoheavy:

• method: Money back
• time: 14 Days
• paid by: Buyer
• policy: Returns Accepted

general tractoheavy:

• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Other Heavy Equipment Parts Accessories
• condition: New

seller tractoheavy:

• rating: 99.2%
• city: Watertown, Connecticut
• # reviews: 8670

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