9LJ-311-A Excavator
6GK-312-A Excavator
9KL-325-A L Excavator
3FS-312B L Excavator
8JR-312B L Excavator
2NS-312B Excavator
9GR-312B Excavator
9KK-320 L Excavator
2LS-311B Excavator
8GR-311B Excavator
6BL-312-A Excavator
2KW-312B L Excavator
9FS-312B L Excavator
6SW-312B Excavator
9NW-312B Excavator
BAS-313B Excavator
1KL-320 L Excavator
1KL-320-A L Excavator
6CR-320B L Excavator
6KK-325 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
ALF-320C 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
7LM-325-A FM L Excavator
7CJ-325-A L Excavator
5WK-325-A Excavator
8JG-325-A Excavator
8NL-325-A Excavator
2JR-325B L Excavator
8RR-325B L Excavator
8TR-330B L Excavator
1RF-E180 Excavator
4EF-EL180 Excavator
4JF-EL240 Excavator
2MS-311B Excavator
8HR-311B Excavator
5PK-
Caterpillar 170-9856 Seal-U-Cup: OEM-Grade Hydraulic Seal for Excavators
The Caterpillar 170-9856 Seal-U-Cup is a precision-engineered hydraulic seal designed to meet the rigorous demands of Caterpillar excavators, including models such as 9LJ-311-A, 6GK-312-A, 9KL-325-A L, and many others across the 300 and 320 series. Manufactured from high-grade elastomeric materials with exceptional wear resistance and dimensional stability, this seal ensures optimal sealing performance under extreme load conditions and high-pressure hydraulic environments. The Seal-U-Cup’s robust design minimizes leakage and contamination ingress, thereby extending the service life of hydraulic cylinders and maintaining system efficiency.
Featuring advanced metallurgy and precision molding, the 170-9856 Seal-U-Cup delivers superior durability and resistance to abrasion, extrusion, and thermal degradation. Its optimized lip geometry provides consistent sealing force, reducing friction and improving the drivetrain’s hydraulic responsiveness. This component is critical for maintaining the integrity of the hydraulic system in heavy-duty excavators, ensuring reliable operation in harsh construction and mining applications. OEM-grade quality guarantees compatibility and performance equivalent to original Caterpillar parts, making it an essential replacement for maintenance and repair.
For high-performance, durable hydraulic sealing solutions tailored to Caterpillar excavators, explore the full specifications and availability of the Caterpillar 170-9856 Seal-U-Cup at 🔗 AllParts Expert Caterpillar 170-9856 Seal-U-Cup. This ensures you get genuine parts that uphold your equipment’s operational excellence and longevity.
SEO Keywords: Caterpillar 170-9856 Seal-U-Cup, hydraulic seal for Caterpillar excavators, OEM Caterpillar spare parts, excavator hydraulic cylinder seal, durable hydraulic seals, Caterpillar excavator maintenance parts
Related Parts
category
category
category