Excavadora 4HZ-5230B
Excavadora 4CS-5130B
Excavadora 7LL-5230
Excavadora 5ZL-5130
AAF-D11R Tractor de orugas
Tractor de orugas MDG-D11T
TPB-D11T Tractor de orugas
Tractor de orugas 9XR-D11R
Tractor de orugas JNS-D11T
Cargador de ruedas 7HR-992G
Cargador de ruedas AZX-992G
Cargador de ruedas H4C-992K
Cargador de ruedas ADZ-992G
Cargador de ruedas KK4-992K
Cargador de ruedas 880-992K
Cargador de ruedas KK2-992K
Cargador de ruedas RM2-992K
Cargador de ruedas RM5-992K
Cargador de ruedas ZMX-992K
4TW-S130 Work Tool
CATERPILLAR 108-0129 Ring-Backup – OEM-Grade Durability for Excavators, Track-Type Tractors, and Wheel Loaders
The Caterpillar 108-0129 Ring-Backup is a precision-engineered spare part designed to enhance the sealing and structural integrity of heavy-duty Caterpillar machinery, including models such as the 4HZ-5230B Excavator, AAF-D11R Track-type Tractor, and 7HR-992G Wheel-type Loader. Manufactured to meet stringent OEM specifications, this ring-backup component features high-grade metallurgy that withstands extreme load conditions and abrasive environments typical in construction and mining operations. Its robust design ensures optimal fitment and longevity, reducing downtime and maintenance costs across a wide range of Caterpillar equipment.
Technically, the 108-0129 Ring-Backup is crafted from advanced alloy materials that provide superior resistance to wear, corrosion, and deformation under high-pressure drivetrain applications. Its precise dimensions and tolerances guarantee seamless integration with the sealing systems of excavators, track-type tractors, and wheel loaders, maintaining hydraulic integrity and preventing fluid leakage. This component plays a critical role in maintaining the operational efficiency and reliability of heavy machinery by supporting the sealing rings under dynamic load conditions, thereby enhancing overall equipment performance and lifecycle.
For professional-grade Caterpillar spare parts that ensure durability and peak performance, explore the full specifications and availability of the Caterpillar 108-0129 Ring-Backup at AllParts Expert. This part is essential for maintaining your heavy equipment’s drivetrain and hydraulic systems, delivering OEM-quality reliability you can trust.
🔗 Caterpillar 108-0129 Ring-Backup Technical Details and Purchase
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