87X-826C Earthmoving Compactor
86X-825C Earthmoving Compactor
15Z-816B Earthmoving Compactor
17Z-815B Earthmoving Compactor
45X-D5B Track-type Tractor
85X-824C Wheel Dozer
16Z-814B Wheel Dozer
63X-980C Wheel-type Loader
63R-950B Wheel-type Loader
63R-950E Wheel-type Loader
94X-966D Wheel-type Loader
94X-966E Wheel-type Loader
22Z-950B/950E Wheel-type Loader
22Z-950E Wheel-type Loader
99Y-966D Wheel-type Loader
99Y-966E Wheel-type Loader
3HK-980F Wheel-type Loader
31R-950B Wheel-type Loader
8CJ-980F Wheel-type Loader
65R-950B Wheel-type Loader
65R-950E Wheel-type Loader
8TK-950F II Wheel-type Loader
6YG-950F Wheel-type Loader
7ZF-950F Wheel-type Loader
35S-966D Wheel-type Loader
35S-966E Wheel-type Loader
3XJ-966F Wheel-type Loader
4YG-966F Wheel-type Loader
13B-980C Wheel-type Loader
2XD-980C Wheel-type Loader
Caterpillar 100-3678 Column Assembly – OEM-Grade Durability for Heavy Equipment
The Caterpillar 100-3678 Column Assembly (Part No. 1003678) is a precision-engineered component designed for a wide range of Caterpillar heavy machinery, including earthmoving compactors (models 87X-826C, 86X-825C, 15Z-816B), track-type tractors (45X-D5B), wheel dozers (85X-824C, 16Z-814B), and an extensive lineup of wheel-type loaders (63X-980C through 4YG-966F). Manufactured using high-grade metallurgy, this column assembly ensures superior structural integrity and resistance to wear under extreme load conditions. Its robust design supports drivetrain stability and enhances operational reliability, making it an essential spare part for maintaining peak performance in demanding environments.
Technically, the 100-3678 Column Assembly features precise dimensional tolerances to fit seamlessly within the specified Caterpillar models, ensuring optimal alignment and load distribution. The assembly is crafted from heat-treated steel alloys, providing exceptional tensile strength and fatigue resistance critical for heavy-duty applications. Its compatibility across multiple machine types reduces downtime and simplifies inventory management for fleet operators. By integrating this OEM-quality column assembly, users benefit from improved machine longevity, consistent performance, and reduced maintenance costs, all while adhering to Caterpillar’s stringent quality standards.
🔗 For detailed specifications and to purchase the Caterpillar 100-3678 Column Assembly, visit the official product page at Caterpillar 100-3678 Column AS on AllParts Expert.
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