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BUFFER RINGS

This category features carefully selected Komatsu aftermarket buffer rings from WQParts. Every component is chosen to deliver consistent fit, durability, and performance in tough working conditions. Whether you are rebuilding a specific system or refreshing high‑wear components, our Komatsu replacement parts help you reduce downtime without sacrificing quality or safety.

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707-51-12630 Ring, Buffer - Fits Komatsu Equipment
$34.01
Komatsu 707-51-12630 Buffer Seal
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707-51-11640 Ring - Fits Komatsu Equipment
$41.75
Komatsu 707-51-11640 Metric Buffer Ring
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707-51-11630 Ring, Buffer - Fits Komatsu Equipment
$25.12
Komatsu 707-51-11630 Buffer Seal
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707-51-10640 Ring, Buffer - Fits Komatsu Equipment
$53.24
Komatsu 707-51-10640 Buffer Seal