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C3N-325D Excavator
KAY-M325D L MH Excavator
KGG-M325D L MH Excavator
EDF-M325D MH Excavator
T2D-324D Excavator
JGK-324D FM Excavator
EJC-324D LN Excavator
DFP-324D L Excavator
JJG-324D L Excavator
LAB-324D L Excavator
SYM-324D L Excavator
CJX-324D Excavator
A3R-325D L Excavator
GBR-325D L Excavator
KBE-325D L Excavator
LAL-325D L Excavator
MCL-325D L Excavator
NAC-325D L Excavator
SCR-325D L Excavator
DBH-325D Excavator
GPB-325D Excavator
KDG-325D Excavator
PKE-325D Excavator
KJR-324D LN Excavator
SRC-325D L Excavator
T2S-325D L Excavator
JLS-324D FM LL Excavator
JKR-324D FM Excavator
TRH-324D LN Excavator
BTK-324D L Excavator
GPK-324D L Excavator
JAT-324D L Excavator
PYT-324D L Excavator
TSN-324D L Excavator
JZR-324D Excavator
MND-324D Excavator
C9M-325D FM LL Excavator
C7K-325D FM Excavator
C8L-325D FM Excavator
AZP-325D L Excavator
CYW-325D L Excavator
ERK-325D L Excavator
JCL-325D L Excavator
PAL
Caterpillar 170-9843 Seal-Buffer: OEM-Grade Durability for Excavator Hydraulic Systems
The Caterpillar 170-9843 Seal-Buffer is a precision-engineered component designed for optimal sealing performance in a wide range of Caterpillar excavator models, including the 5SW-315B L, 6DZ-317B LN, 9WW-317B L, and many others. Manufactured to exact OEM specifications, this seal-buffer ensures reliable protection against hydraulic fluid leaks, contamination, and pressure fluctuations within the excavator’s hydraulic system. Crafted from high-grade elastomeric materials with reinforced metallurgy, the 170-9843 seal-buffer withstands extreme load conditions and harsh environmental factors, providing long-lasting durability and maintaining system integrity under demanding operational stresses.
Technically, the 170-9843 features a robust sealing lip design optimized for dynamic and static sealing applications in heavy-duty excavator drivetrains and hydraulic cylinders. Its precise dimensions and material composition allow it to maintain tight tolerances, reducing wear and tear on mating components while enhancing overall hydraulic efficiency. This seal-buffer is compatible with multiple Caterpillar excavator series, including 312B, 313B, 315B, and 318B models, making it a versatile replacement part that supports sustained machine performance and minimizes downtime. Investing in this OEM-grade seal-buffer guarantees improved resistance to pressure spikes, temperature variations, and abrasive contaminants, ultimately extending the service life of your excavator’s hydraulic system.
For professional-grade Caterpillar spare parts that ensure peak excavator performance, explore the full specifications and purchase options for the Caterpillar 170-9843 Seal-Buffer at AllParts Expert. This seal-buffer is a critical component for maintaining hydraulic system reliability and efficiency across multiple Caterpillar excavator models, making it an essential part for heavy equipment maintenance and repair.
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