Excavator Filters
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208-979-7620 is a cab air-conditioner recirculation filter for Komatsu excavators. The official catalog publishes dimensions of 24.4 x 22.0 x 4.0 cm, rated airflow of 430 m3/h and maximum ventilation resistance of 70 Pa at that airflow. An official service kit confirms use on HB205-1 and HB215LC-1 from serial 1001 upward. Confirm the frame, airflow direction, cab model and machine serial range before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Komatsu Number | Official recirculation A/C filter | 208-979-7620 |
| Separate Fresh-Air Element | Paired service item; not interchangeable | 17M-911-3530 |
| Additional Recirculation Element | Separate service item; not interchangeable | 208-979-7740 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
4 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Komatsu HB205-1: Serial 1001 and up, Komatsu HB215LC-1: Serial 1001 and up, Equipment family: Various Komatsu excavators, Fitment limitation: Confirm cab model, frame and serial range. Confirm the complete part number and machine serial range before ordering.
No alternate number is listed for 208-979-7620. Send the original nameplate for an alternate-number check.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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