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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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707-51-10640 Ring, Buffer - Fits Komatsu Equipment
$53.24
Komatsu 707-51-10640 Buffer Seal
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707-51-11630 Ring, Buffer - Fits Komatsu Equipment
$25.12
Komatsu 707-51-11630 Buffer Seal
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707-51-11640 Ring - Fits Komatsu Equipment
$41.75
Komatsu 707-51-11640 Metric Buffer Ring
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707-51-12630 Ring, Buffer - Fits Komatsu Equipment
$34.01
Komatsu 707-51-12630 Buffer Seal
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707-51-12650 Ring, Buffer - Fits Komatsu Equipment
$59.63
Komatsu 707-51-12650 Metric Buffer Ring
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707-51-13630 Ring, Buffer - Fits Komatsu Equipment
$29.13
Komatsu 707-51-13630 Buffer Seal
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707-51-13640 Ring - Fits Komatsu Equipment
$91.15
Komatsu 707-51-13640 Metric Buffer Ring
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707-51-13650 Ring, Buffer - Fits Komatsu Equipment
$76.96
Komatsu 707-51-13650 Metric Buffer Ring
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707-51-14630 Ring, Buffer - Fits Komatsu Equipment
$177.65
Komatsu 707-51-14630 Buffer Seal
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707-51-14650 Ring, Buffer - Fits Komatsu Equipment
$123.83
Komatsu 707-51-14650 Metric Buffer Ring