1. Heavy Equipment Parts & Accessories On Sale
  2. sku: 14764236246391881
  3. KOMATSU 155-15-12811

KOMATSU Sealring Box

155-15-12811 Komatsu Replacement Sealring Fits Surplus Open Box

( Brand: Komatsu ), ( Manufacturer Part Number: 155-15-12811 ), ( Size: 10 X 10 X 10 ), ( Type: Other ), ( Related Items: 155142r2, 6471472, 1551512811, 1551519610, Km1551512811 )

Review KOMATSU Replacement Sealring Fits Surplus Open Box

The Komatsu 155-15-12811 Seal Ring Box is an essential component for maintaining the hydraulic system of Komatsu bulldozers, specifically those with model numbers D155AX-3, D155AX-5, and D155AX-6. This seal ring box is designed to house and protect the hydraulic seals that prevent the leakage of vital fluids.

The box is precision-engineered from high-quality materials, ensuring durability and resistance to wear and tear. It features a robust design with smooth, curved surfaces that facilitate the easy installation and removal of seals. The box's dimensions are 23.6 inches (600 mm) in length, 12 inches (305 mm) in width, and 11.2 inches (285 mm) in height, allowing it to fit perfectly in the designated space on your bulldozer.

The Komatsu 155-15-12811 Seal Ring Box comes with an O-ring gasket, which seals the box to the bulldozer's frame, ensuring a tight fit and preventing any potential fluid leaks. The box also includes a drain plug, which makes it easy to drain the hydraulic fluid during maintenance or repairs.

This seal ring box is an essential purchase for Komatsu bulldozer owners, as it helps ensure the longevity and optimal performance of their machinery. It is important to replace the seals in the box periodically to prevent leaks and maintain the hydraulic system's efficiency. By investing in a genuine Komatsu seal ring box, you can trust that you are getting a high-quality, reliable part that will meet the demanding requirements of your bulldozer.

The Komatsu 155-15-12811 sealring box is a vital component for the maintenance of Komatsu hydraulic excavators. This part is responsible for sealing the hydraulic cylinder, preventing the entry of contaminants, and ensuring the efficient operation of the machine. Here are some pros and cons of buying this sealring box.

Pros:

1. Enhanced machine performance: A new sealring box can significantly improve the hydraulic system's performance and efficiency.

2. Reduced downtime: Regular replacement of sealring boxes can help prevent lengthy downtime caused by hydraulic leaks or cylinder damage.

3. Improved productivity: A well-sealed hydraulic system will enable the machine to operate more productively, as power loss due to leaks will be minimized.

4. Cost-effective: In the long run, investing in a new sealring box can save money by avoiding expensive repairs or premature component failure.

5. OEM quality: Purchasing an OEM part, such as the Komatsu 155-15-12811 sealring box, ensures that you receive a part that is specifically designed and manufactured for your machine, ensuring optimal fit and function.

Cons:

1. Cost: Original equipment manufacturer (OEM) parts, like the Komatsu 155-15-12811 sealring box, can be more expensive than aftermarket alternatives.

2. Availability: Depending on the supplier, availability of OEM parts may be limited, which could result in extended downtime.

3. Complex installation: Installing a sealring box can be a time-consuming and complex process, requiring specialized tools and skills.

In conclusion, while the Komatsu 155-15-12811 sealring box comes with some disadvantages, the benefits of using an OEM part outweigh the cons. The improved machine performance, reduced downtime, increased productivity, and long-term cost savings make the investment worthwhile. It is recommended to purchase the Komatsu 155-15-12811 sealring box from a reputable supplier to ensure its authenticity and availability.

Details:

The image of the product is provided as a reference and may differ in appearance from ordered.

part #: 1551512811 prices

  • $49.19-$66.37

specifications tractoheavy:

  • brand: Komatsu
  • mpn: 155-15-12811
  • size: 10 X 10 X 10
  • type: Other
  • related items: 155142r2, 6471472, 1551512811, 1551519610, Km1551512811

seller tractoheavy:

  • city: Pompano Beach, Florida
  • rating: 99.9%
  • # reviews: 3795

general tractoheavy:

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

offer tractoheavy:

  • quantity: 2
  • started: March 21, 2026
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

payments tractoheavy:

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  • wallet: Apple-pay

returns tractoheavy:

  • policy: No Returns

shipping tractoheavy:

  • class: Standard
  • carrier: UPS
  • type: Calculated
  • service: UPS Ground
  • transit: 4-7 Days
  • cost: $32.69
size: 10 x 10 x 10, type: other, related items: 155142r2, 6471472, 1551512811, 1551519610, km1551512811,
category: business & industrial > heavy equipment, parts attachments > heavy equipment parts accessories, sku: 14764236246391881,

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