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OIL SEALS

This category features carefully selected Komatsu aftermarket oil 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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6150-71-1911 Seal, Oil - Fits Komatsu Equipment
$3.63
Komatsu 6150-71-1911 Oil Seal
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6150-71-1910 Seal - Fits Komatsu Equipment
$2.86
Komatsu 6150-71-1910 Oil Seal
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6150-61-1510 Seal - Fits Komatsu Equipment
$27.08
Komatsu 6150-61-1510 Oil Seal
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6150-21-4230 Seal Rear - Fits Komatsu Equipment
Special Price $71.33 Regular Price $101.90
Komatsu 6150-21-4230 Oil Seal Rear
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6150-21-3230 Seal Front - Fits Komatsu Equipment
$30.24
Komatsu 6150-21-3230 Oil Seal Front
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6141-21-1332 Seal Rear - Fits Komatsu Equipment
$16.12
Komatsu 6141-21-1332 Oil Seal Rear Double Lips
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6140-21-1341 Seal Rear - Fits Komatsu Equipment
$51.97
Komatsu 6140-21-1341 Oil Seal
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6136-61-1350 Oil Seal - Fits Komatsu Equipment
$39.10
Komatsu 6136-61-1350 Oil Seal
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6136-22-3510 Seal Front - Fits Komatsu Equipment
$34.50
Komatsu 6136-22-3510 Oil Seal
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6131-62-1340 Seal - Fits Komatsu Equipment
$41.52
Komatsu 6131-62-1340 Oil Seal