9TZ-365B L Excavator
AGD-365B L Excavator
9PZ-365B Excavator
9TZ-365B Excavator
9DK-350 L Excavator
9DK-350-A L Excavator
9FL-350-A L Excavator
7RK-350-A Excavator
RWN-395 Excavator
KGG-M325D L MH Excavator
2JR-325B L Excavator
S3M-325C FM Excavator
Y4P-325C FM Excavator
C9M-325D FM LL Excavator
C8L-325D FM Excavator
6DR-330B L Excavator
B1K-330C FM Excavator
B2L-330C FM Excavator
2ZL-350-A Excavator
3ML-350-A Excavator
8HK-350-A Excavator
DER-365B II Excavator
JMB-365B II Excavator
4XZ-365B L Excavator
CFJ-365B Excavator
MCY-365C L Excavator
ELC-365C Excavator
FEN-365C Excavator
MCS-365C Excavator
MEM-365C Excavator
EAM-385C FS Excavator
T2F-385C FS Excavator
SBE-385C L Excavator
JCM-385C Excavator
MMA-385C Excavator
CLD-5090B Excavator
SJY-5090B Excavator
GSZ-365C L Excavator
9RL-322 L Excavator
9RL-322-A L Excavator
8NK-325 L Excavator
8NK-325-A L Excavator
8FK-330 L Excavator
8FK-330-A L Excavator
5YM-330-A L Excavator
9NG-330-A Excavator
E4K-330D FM Excavator
Caterpillar 143-8137 Ring – OEM-Grade Durability for Excavator Drivetrains
The Caterpillar 143-8137 Ring is a precision-engineered component designed to meet the rigorous demands of heavy-duty excavator applications. Compatible with a wide range of Caterpillar excavator models including the 9TZ-365B L, AGD-365B L, 9PZ-365B, 9DK-350 L, and many others, this ring is manufactured using high-grade alloy steel to ensure exceptional wear resistance and longevity under extreme load conditions. Its exact dimensions and metallurgy conform to OEM specifications, guaranteeing seamless integration with your excavator’s drivetrain system for optimal performance and reliability.
Constructed to withstand high torque and rotational stresses, the 143-8137 Ring enhances drivetrain efficiency by maintaining precise alignment and reducing mechanical play. This results in smoother operation, reduced vibration, and extended component life, even in harsh working environments. The superior hardness and fatigue resistance of the ring material help prevent premature failure, minimizing downtime and maintenance costs. Ideal for excavators operating in mining, construction, and heavy material handling, this ring supports sustained productivity and robust machine performance.
For reliable replacement parts that uphold Caterpillar’s stringent quality standards, explore the full specifications and purchase options for the Caterpillar 143-8137 Ring to ensure your excavator maintains peak operational efficiency.
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