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  3. JOHN DEERE D1789R

JOHN DEERE D1789R Block Gasket

D1789r John Deere D Block To Case Gasket New Old Stock

( Brand: John Deere ), ( Manufacturer Part Number: D1789R ), ( Part Type: Gasket Block Case ), ( Compatible Equipment Make: Case )

Review JOHN DEERE D1789rblock To Case Gasket New Old Stock

The Deere D1789R Block Gasket is an essential component in the maintenance and repair of John Deere diesel engines, specifically those with model numbers 6068, 6078, and 6115. This gasket is designed to seal the engine block and prevent the leakage of coolant, oil, or combustion gases.

The D1789R Block Gasket is manufactured from high-quality materials that ensure a reliable and long-lasting seal. It is made of a special composite material, which provides excellent resistance to heat, pressure, and thermal shock. The gasket's surface is finished with a special coating that enhances its sealing properties and reduces the risk of leaks.

This gasket is precision-engineered to fit perfectly into the engine block, ensuring a snug and even seal. Its contours closely match the internal features of the engine block, allowing it to conform to the engine's shape and provide an effective seal. The gasket's dimensions are as follows: length - 50.8 inches (1290.2 mm), width - 11.4 inches (289.6 mm), and thickness - 0.125 inches (3.2 mm).

The Deere D1789R Block Gasket is easy to install, and no special tools are required for its installation. However, it is essential to follow the manufacturer's instructions carefully to ensure a successful installation. The gasket comes packaged with detailed installation instructions and all necessary hardware.

In summary, the Deere D1789R Block Gasket is a high-quality, reliable, and durable component that is essential for maintaining the sealing integrity of John Deere diesel engines. It is precisely engineered to fit perfectly into the engine block and provide an effective seal against coolant, oil, and combustion gases. Installation is straightforward, and the gasket comes packaged with detailed instructions and all necessary hardware.

Buying a Deere D1789R block gasket involves considering its potential benefits and drawbacks. Here are some points to help you make an informed decision:

Benefits:

1. Ensures Proper Sealing: A new gasket can prevent coolant or oil leaks, ensuring the engine is properly sealed and protected.

2. Improves Engine Performance: A good seal can also improve engine performance by preventing the loss of fluids and ensuring optimal engine temperature.

3. Longer Engine Life: By preventing leaks and maintaining proper engine temperatures, a new gasket can contribute to a longer engine life.

4. Availability: Deere D1789R gaskets are readily available from authorized John Deere dealers and online retailers.

Drawbacks:

1. Cost: Replacing a gasket can be an expensive repair, especially if it is not the only component that needs replacement.

2. Labor Costs: Installing the gasket may require professional assistance, adding to the overall cost.

3. Time: The repair process can take several hours, depending on the mechanic's availability and the complexity of the repair.

4. Potential for Additional Damage: Removing the old gasket and installing the new one may reveal other hidden damages that require additional repairs.

Conclusion:

Replacing a Deere D1789R block gasket can be a necessary repair to prevent coolant or oil leaks and improve engine performance. However, it comes with costs, both in terms of money and time. If you notice signs of a leak or a significant drop in engine performance, it may be worth investing in a new gasket. Alternatively, if the engine is old and has a history of leaks, it may be more cost-effective to consider replacing the engine altogether.

Recommendation:

Before making a decision, consider the age and condition of your engine, as well as the repair costs. If the engine is relatively new and the cost of the repair is reasonable, it may make sense to replace the gasket. However, if the engine is old and has a history of leaks, it may be worth exploring other options, such as engine replacement or trade-in for a new machine. Consult with a qualified mechanic to assess the situation and provide an accurate diagnosis and repair estimate.

Details:

This high-quality gasket ensures a secure and functional seal between the block case, allowing for optimal performance longevity of equipment. The product is a new old stock gasket designed for the John Deere D1789R model, specifically block to case area. It is compatible with John Deere tractors, making it a valuable and sought-after part for antique vintage equipment restoration projects.

part #: d1789r prices

  • $37.49-$229.97

specifications vintaequip:

  • brand: John Deere
  • mpn: D1789r
  • part type: Gasket Block Case
  • compatible equipment make: Case

shipping vintaequip:

  • transit: 4-8 Days
  • service: USPS Ground Advantage
  • class: Standard
  • type: Calculated
  • cost: $0.00
  • carrier: USPS

offer vintaequip:

  • options: Ship-to-home
  • sold: 0
  • started: November 11, 2025
  • quantity: 2
  • availability: In Stock

payments vintaequip:

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

general vintaequip:

  • Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Antique Vintage Equipment Parts
  • condition: New

returns vintaequip:

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

seller vintaequip:

  • # reviews: 3958
  • rating: 96.5%
  • city: Roann, Indiana
part type: gasket block case, compatible equipment make: case,
category: business & industrial > heavy equipment, parts attachments > heavy equipment parts accessories > antique vintage equipment parts, sku: 6187939975457792,

John Deere D1789R Is Similar To:

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2 offers $37.49–$229.97 USD
  • Offer #1: $229.97 price + $17.35 shipping estimate = $247.32* total. ). D, DI, W111, W113 (SN: 109944 and up;.+$17.35 shipping
  • Offer #2: $37.49 price + $0.00 shipping estimate = $37.49* total. This high-quality gasket ensures a secure and functional seal between the block and case, allowing for optimal performance and longevity of the equipment. The product is a new old stock gasket designed for the John Deere model, specifically for the block to case area.FREE SHIPPING

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