Torque Converter Seal Kit 421-13-27201 for Komatsu WA380 WA470 Wheel Loader
Torque Converter Seal Kit 421-13-27201 for Komatsu WA380 WA470 Wheel Loader
Available in stock
Product Description
Part Name: Torque Converter Seal Kit
Part Number(s): 421-13-27201
Brand Compatibility: Komatsu
Machine Type: Wheel Loader
Application: Torque Converter Assembly
Condition: Brand New
Shipping: Fast worldwide shipping with secure packaging, 2–7 day delivery and reliable international logistics.
The 421-13-27201 Torque Converter Seal Kit is designed for the torque converter assembly fitted to selected Komatsu WA380 and WA470 wheel loaders. The seal kit is intended for servicing and overhauling the torque converter by replacing worn sealing components, helping maintain hydraulic oil containment, transmission efficiency and reliable power transfer between the engine and transmission.
Worn or damaged torque converter seals can result in transmission oil leakage, loss of hydraulic pressure, reduced drivetrain efficiency, overheating, contamination of internal components and poor machine performance. Replacing the appropriate sealing components with the correct seal kit can help restore sealing integrity, improve transmission reliability and reduce unplanned maintenance downtime.
This seal kit is suited to heavy-duty applications including construction, mining, quarrying, aggregate handling, material handling and earthmoving. Proper inspection of the torque converter assembly and associated transmission components is recommended during overhaul to ensure reliable long-term performance.
Typical Applications: Construction • Earthmoving • Mining • Quarrying • Aggregate Handling • Material Handling • Loading Operations
Common Symptoms of Worn Torque Converter Seals
- Transmission oil leakage
- Loss of hydraulic pressure within the torque converter
- Reduced power transfer efficiency
- Transmission overheating
- Poor machine travel performance
- Contamination within the torque converter assembly
- Increased maintenance downtime
Cross-Reference Part Numbers
OEM Part Number: 421-13-27201
Compatible Models
Wheel Loaders: Komatsu WA380, WA470.
Fitment Note
Please verify the OEM part number, machine model, serial number and torque converter assembly before ordering. Torque converter configurations may vary depending on machine model, production series and transmission specification. Contact Imara Engineering Supplies if you require assistance confirming compatibility.
Technical Specifications
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