Motoniveladora APN-143H
Motoniveladora 1AL-143H
Motoniveladora ALZ-120H
Motoniveladora AMZ-12H
Motoniveladora AMX-135H
Motoniveladora ARL-163H
Motoniveladora CAF-120H
CBC-135H Motor Grader
5AK-163H NA Motor Grader
Motoniveladora CBK-12H
Motoniveladora 4XM-12H NA
Motoniveladora 6NM-120H ES
Motoniveladora 4MK-120H NA
Motoniveladora 2LR-12H ES
Motoniveladora 5ZM-12H
Motoniveladora 3YK-135H NA
7MM-135H Motor Grader
Motoniveladora 6TM-120H
Motoniveladora APM-140H
Motoniveladora 6YN-120H NA
Motoniveladora 4ER-12H
BDJ-135H Motor Grader
Motoniveladora ASD-160H
Motoniveladora 9YR-120H ES
Motoniveladora 5FM-120H
Motoniveladora 2GS-12H ES
Motoniveladora 8MN-12H NA
Motoniveladora 8WN-135H
Motoniveladora 8KM-140H ES
Motoniveladora 8JM-140H
Motoniveladora CCA-140H
9JM-160H Motor Grader
Motoniveladora 2ZK-140H NA
CCP-160H Motor Grader
6WM-160H ES Motor Grader
9EJ-160H NA Motor Grader
Motoniveladora 3AS-140H ES
Motoniveladora 9TN-140H NA
5HM-140H Motor Grader
2FM-160H Motor Grader
2HS-160H ES Motor Grader
3GM-160H NA Motor Grader
JPA-140K Mot
Caterpillar 553312-01 Stem AS – OEM-Grade Replacement for Motor Graders
The Caterpillar 553312-01 Stem AS is a precision-engineered component designed for a wide range of Caterpillar motor graders, including models APN-143H, ALZ-120H, AMX-135H, ARL-163H, and many others. Manufactured to meet strict OEM specifications, this stem assembly ensures optimal fit and function within the grader’s drivetrain and steering systems. Crafted from high-strength alloy steel with advanced metallurgy, it delivers exceptional resistance to wear, corrosion, and load-induced stress, making it ideal for heavy-duty applications under harsh operating conditions.
This stem assembly is critical for maintaining precise control and stability in motor graders, contributing to enhanced operational performance and longevity. Its robust design supports dynamic load conditions and vibration absorption, reducing downtime and maintenance costs. The 553312-01 Stem AS is compatible with over 40 Caterpillar motor grader models, ensuring versatile application across multiple machine series. Investing in this genuine part guarantees durability, reliability, and peak performance, essential for contractors and fleet operators demanding consistent equipment uptime.
🔗 For detailed specifications and to purchase the Caterpillar 553312-01 Stem AS, visit the official product page at Caterpillar 553312-01 Stem AS on AllParts Expert.
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