AF5-AP500F Asphalt Paver
F5M-AP500F Asphalt Paver
M45-AP555F Asphalt Paver
RBM-AP555F Asphalt Paver
7MZ-836G Earthmoving Compactor
BRL-836G Earthmoving Compactor
BXD-836H Earthmoving Compactor
GM2-C32 Engine – Generator Set
GM3-C32 Engine – Generator Set
MG4-C32 Engine – Generator Set
MY4-C32 MARINE Engine – Industrial
GLS-C11 Engine – Industrial
HRA-C11 Engine – Industrial
KWJ-C13 Engine – Industrial
LGK-C13 Engine – Industrial
N3F-C13 Engine – Industrial
RRA-C13 Engine – Industrial
JRE-C15 Engine – Industrial
LDN-C15 Engine – Industrial
MCW-C15 Engine – Industrial
BDN-C18 Engine – Industrial
WJH-C18 Engine – Industrial
WRH-C18 Engine – Industrial
477-C4.4 Engine – Industrial
C9N-C9.3 Engine – Industrial
D9N-C9.3 Engine – Industrial
JSC-C9 Engine – Industrial
REH-C9 Engine – Industrial
9DK-350 L Excavator
9DK-350-A L Excavator
7RK-350-A Excavator
8XG-375-A Excavator
CBA-312C L Excavator
FDS-312C Excavator
KJA-314C Excavator
PCA-314C Excavator
SNY-314C Excavator
9FL-350-A
Caterpillar 081-3779 Ring-Retaining: OEM-Grade Durability for Heavy Equipment
The Caterpillar 081-3779 Ring-Retaining component is engineered to meet the rigorous demands of heavy machinery, including asphalt pavers like the AF5-AP500F and M45-AP555F, earthmoving compactors such as the 7MZ-836G and BXD-836H, and industrial engines like the GM2-C32 and KWJ-C13 series. Manufactured from high-grade alloy steel with precise metallurgical treatments, this ring-retaining part ensures optimal dimensional stability and resistance to wear under extreme load conditions. Its robust design supports critical drivetrain assemblies, maintaining secure axial positioning and preventing component displacement during high-torque operations.
Technically, the 081-3779 ring-retaining ring features a finely machined internal diameter tailored to fit specific shaft sizes with tight tolerances, ensuring seamless integration within complex mechanical systems. Its corrosion-resistant finish enhances longevity in harsh environments, while the hardened surface layer provides superior fatigue strength. This part is essential for maintaining the integrity of Caterpillar machinery, reducing downtime, and extending service intervals by delivering consistent performance under continuous vibration and shock loads. OEM-grade quality guarantees compatibility and reliability, making it a vital replacement part for maintaining peak operational efficiency.
For professional-grade replacement parts that uphold Caterpillar’s stringent standards, explore the full specifications and availability of the Caterpillar 081-3779 Ring-Retaining at AllParts Expert.
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Buy the Caterpillar 081-3779 Ring-Retaining, an OEM-quality heavy equipment spare part designed for asphalt pavers, earthmoving compactors, and industrial engines. Crafted from high-strength alloy steel with precise dimensions and corrosion resistance, this ring-retaining component ensures durability and optimal drivetrain performance under heavy load conditions. Perfect for maintaining Caterpillar models AF5-AP500F, M45-AP555F, 7MZ-836G, GM2-C32, and more. Shop now at AllParts Expert for reliable, long-lasting Caterpillar replacement parts. Caterpillar 081-3779 Ring-Retaining
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