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RING SEALS

This category features carefully selected Komatsu aftermarket ring seals 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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6136-41-4530 Seat, Spring - Fits Komatsu Equipment
$7.25
Komatsu 6136-41-4530 Spring Seat Lower
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6136-12-5280 Ring, Seal - Fits Komatsu Equipment
$82.25
Komatsu 6136-12-5280 Ring Seals
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6131-15-5270 Ring, Seal - Fits Komatsu Equipment
$77.32
Komatsu 6131-15-5270 Ring Seals
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6130-41-4511 Guide, Spring - Fits Komatsu Equipment
$4.83
Komatsu 6130-41-4511 Spring Seat
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6128-81-2820 Ring - Fits Komatsu Equipment
$55.91
Komatsu 6128-81-2820 Ring Seals
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6128-21-7450 Ring - Fits Komatsu Equipment
$6.19
Komatsu 6128-21-7450 Ring Seals
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6128-11-1810 Seal - Fits Komatsu Equipment
$15.59
Komatsu 6128-11-1810 Ring Seals
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6127-41-4530 Seat - Fits Komatsu Equipment
$6.12
Komatsu 6127-41-4530 Seat
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6127-41-4510 Seat - Fits Komatsu Equipment
$23.94
Komatsu 6127-41-4510 Seat
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6114-11-5280 Ring - Fits Komatsu Equipment
$77.32
Komatsu 6114-11-5280 Ring Seals