Parts list
|
NO. |
Number |
Name |
Qty |
|
1 |
01010-81860 |
Bolt |
4 |
|
2 |
01643-31845 |
Washer |
4 |
|
3 |
209-27-71370 |
O-ring |
1 |
|
4 |
209-27-71253 |
Shaft |
1 |
|
4 |
209-27-71252 |
Shaft |
1 |
|
5 |
209-27-71521 |
Spacer |
1 |
|
6 |
209-27-00280 |
Floating Seal Assembly Inquire |
1 |
|
6 |
209-27-00280 |
Seal Ring |
2 |
|
6 |
209-27-00280 |
O-ring |
2 |
|
8 |
209-27-71242 |
Hub |
1 |
|
9 |
209-27-61360 |
Bearing |
2 |
|
10 |
195-09-18330 |
O-ring |
1 |
|
11 |
209-27-71291 |
Lock |
1 |
|
12 |
209-27-71281 |
Lock |
1 |
|
13 |
01010-81025 |
Bolt |
2 |
|
14 |
21N-27-31310 |
Shaft |
1 |
|
15 |
208-27-61350 |
Button |
1 |

Our advantage: original system data to ensure accurate size

Toparts 209-27-00280 Floating Seal Assembly for Komatsu PC800-8 Final Drive
Ensure maximum protection and extended service life for your heavy equipment with the Toparts 209-27-00280 Floating Seal Assembly. This robust seal kit is specifically designed as a direct replacement for the Komatsu PC800-8 Excavator's Final Drive, which corresponds to the final drive assembly part number 209-27-00271.
Engineered for Extreme Duty Komatsu Final Drives
The Floating Seal Assembly (also known as a Duo Cone Seal or Mechanical Face Seal) forms the most crucial barrier protecting the final drive's lubricant from external contaminants like dirt, mud, and water. A compromised seal rapidly leads to gear and bearing failure. The Toparts 209-27-00280 is manufactured to withstand the extremely demanding conditions of large-scale excavation.
Key Features and Benefits:
Precision Fit and Function: Our seal assembly is engineered to be a perfect match for the Komatsu OEM part number 209-27-00280, guaranteeing seamless installation and optimal sealing performance within the PC800-8 Final Drive.
Superior Durability: Constructed from high-hardness alloy steel (for the precision-lapped metal rings) and high-performance, resilient elastomers (for the rubber O-rings), our seals offer exceptional resistance to heat, high pressure, and abrasive media.
Maximum Contamination Protection: This seal assembly is vital for maintaining the internal cleanliness of the final drive. Replacing worn seals with the Toparts 209-27-00280 significantly extends the operational lifespan of the internal gears, bearings, and shafts.
Cost-Effective Prevention: Investing in a high-quality replacement seal now is the most reliable way to prevent catastrophic final drive failures and the associated immense costs and downtime.
Product Details:
Part Number (Seal Kit): 209-27-00280
Application: Final Drive Floating Seal Assembly (Duo Cone Seal)
Compatible Machine: Komatsu PC800-8 Excavator
Related Final Drive Assembly No.: 209-27-00271
Manufacturer: Toparts
Don't compromise the most vital drivetrain component of your Komatsu PC800-8. Trust the quality and reliability of the Toparts 209-27-00280 Floating Seal Assembly for heavy-duty, long-term protection.
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