9LJ-311-A Excavator
6GK-312-A Excavator
9KL-325-A L Excavator
9KK-320 L Excavator
6BL-312-A Excavator
1KL-320 L Excavator
1KL-320-A L Excavator
6CR-320B L Excavator
6KK-325 L Excavator
7LM-325-A FM L Excavator
6KK-325-A L Excavator
3BG-E70 Excavator
1TL-320 L Excavator
1TL-320-A L Excavator
1XM-320-A N Excavator
2DL-320-A Excavator
5BR-320B Excavator
ANB-320C Excavator
1YS-322B L Excavator
8NR-322B L Excavator
CAM-322C FM Excavator
BKJ-322C Excavator
BKM-322C Excavator
7CJ-325 L Excavator
8NK-325 L Excavator
7CJ-325-A L Excavator
8NK-325-A L Excavator
5WK-325-A Excavator
8JG-325-A Excavator
8NL-325-A Excavator
2JR-325B L Excavator
8RR-325B L Excavator
1RF-E180 Excavator
4EF-EL180 Excavator
4JF-EL240 Excavator
5PK-311 Excavator
7DK-312 Excavator
4JM-320-A L Excavator
4MR-320B L Excavator
5CS-320B L Excavator
7JR-320B L Excavator
ALF-320C Excavator
BER-320C Excavator
BRX-320C Excavator
GAA-320C Excavator
PAB-320C Excavator
8CL-322 L Excavator
8CL-322-A L Excavator
Caterpillar 170-9840 Seal-Buffer: OEM-Grade Durability for Excavator Hydraulic Systems
The Caterpillar 170-9840 Seal-Buffer is a precision-engineered component designed to ensure optimal sealing performance across a wide range of Caterpillar excavator models, including 9LJ-311-A, 6GK-312-A, 9KL-325-A L, 6BL-312-A, and many others. Manufactured to OEM specifications, this seal-buffer is crafted from high-grade elastomeric materials combined with advanced metallurgy to withstand extreme load conditions and hydraulic pressures typical in heavy-duty excavation applications. Its robust design minimizes leakage and contamination, thereby enhancing the reliability and longevity of the excavator’s hydraulic drivetrain.
Technically, the 170-9840 Seal-Buffer features precise dimensional tolerances that ensure a perfect fit within the hydraulic cylinders and buffer assemblies. It is engineered to resist wear, thermal degradation, and chemical exposure, maintaining integrity under fluctuating temperatures and high-pressure cycles. This seal-buffer significantly improves system efficiency by maintaining optimal hydraulic fluid containment, reducing downtime, and lowering maintenance costs. Its compatibility with a broad spectrum of Caterpillar excavator models makes it an essential spare part for maintaining peak operational performance in the field.
For reliable, high-performance replacement parts that meet Caterpillar’s stringent quality standards, explore the full specifications and availability of the Caterpillar 170-9840 Seal-Buffer at AllParts Expert. This ensures your excavator maintains maximum efficiency and durability with genuine, OEM-grade components.
🔗 Find the Caterpillar 170-9840 Seal-Buffer for excavators at AllParts Expert
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