JC8-3516B Engine – Generator Set
GBZ-3516C Engine – Generator Set
JDH-3516C Engine – Generator Set
JGX-3516C Engine – Generator Set
LYM-3516C Engine – Generator Set
PXY-3516C Engine – Generator Set
SBK-3516C Engine – Generator Set
SBM-3516C Engine – Generator Set
SCK-3516C Engine – Generator Set
SEK-3516C Engine – Generator Set
JTS-3516C Marine Products
ERM-795F AC Off-highway Truck
SNT-795F XQ Off-highway Truck
7PZ-D11R Track-type Tractor
AAF-D11R Track-type Tractor
9TR-D11R Track-type Tractor
9XR-D11R Track-type Tractor
2ZR-988F II Wheel-type Loader
Caterpillar 138-3251 Spacer – OEM-Grade Precision for Heavy Equipment Engines and Drivetrains
The Caterpillar 138-3251 Spacer is a critical component engineered for optimal fit and performance across a wide range of heavy-duty Caterpillar machinery, including JC8-3516B, GBZ-3516C, JDH-3516C, and JGX-3516C engine-generator sets, as well as marine and off-highway truck applications like the ERM-795F and SNT-795F. Manufactured to OEM specifications, this spacer ensures precise alignment and load distribution within drivetrain assemblies, contributing to enhanced operational reliability and extended service life. Crafted from high-grade alloy steel with exacting dimensional tolerances, the 138-3251 spacer features robust metallurgy designed to withstand extreme load conditions and vibration typical in mining, construction, and marine environments.
Technically, the 138-3251 spacer supports critical engine and drivetrain interfaces by maintaining correct axial spacing and minimizing wear on adjoining components. Its compatibility with track-type tractors such as the 7PZ-D11R and AAF-D11R, as well as wheel-type loaders like the 2ZR-988F II, underscores its versatility across Caterpillar’s heavy equipment lineup. The spacer’s precision machining ensures consistent thickness and diameter, which are vital for maintaining drivetrain integrity and reducing mechanical stress. By integrating this OEM-grade spacer, operators benefit from improved equipment uptime, reduced maintenance costs, and enhanced overall performance under demanding operational cycles.
🔗 For detailed specifications and to purchase the Caterpillar 138-3251 Spacer, visit the official product page at AllParts Expert – Caterpillar 138-3251 Spacer. This ensures you receive genuine parts engineered for durability, reliability, and peak performance in your Caterpillar heavy machinery.
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