CUSHION - SEAT BOTTOM VINYL (Komatsu KO3EB50A53221)

A worn seat bottom cushion can cause operator discomfort and reduce control precision during long shifts. This aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO3EB50A53221. The cushion is a vinyl-covered seat bottom component that provides a padded surface for the operator. Its primary mechanical function is to support the operator's weight and absorb vibration from the equipment. A common failure consequence is that a deteriorated cushion may lead to fatigue or distraction, increasing the risk of operational errors. The item ships at approximately 18.7 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3EB50A53221, ko3eb50a53221