Name: 421-56-21520 KOMATSU 159800-4070 OEM WIPER MOTOR ASSY FITS FOR WA100 WA200 WA300 WA400 WA500 WA600 W
Uploaded: 2026-03-30CDT13:48:48-05:00
Duration: 30 s

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421-56-21520 KOMATSU 159800-4070 OEM WIPER MOTOR ASSY FITS FOR WA100 WA200 WA300 WA400 WA500 WA600 W

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March 30, 2026

Keyword: Excavator Spare Part

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Tags:

#REVERSE COLUMN SWITCH #4HK1 DIESEL INJECTION PUMP #PC200-6 ENGINE OIL PUMP

Video Description:

We show the practical steps and results so you can judge suitability quickly. In this video, we demonstrate the installation and performance testing of the 421-56-21520 KOMATSU OEM Wiper Motor Assembly, compatible with WA100-WA600 models. See how KBZE Machinery ensures quality control, durability testing, and proper fitment for reliable excavator spare parts that balance premium performance with cost-effectiveness.