APN-143H Motor Grader
1AL-143H Motor Grader
ALZ-120H Motor Grader
AMZ-12H Motor Grader
AMX-135H Motor Grader
ARL-163H Motor Grader
CAF-120H Motor Grader
CBC-135H Motor Grader
5AK-163H NA Motor Grader
CBK-12H Motor Grader
4XM-12H NA Motor Grader
6NM-120H ES Motor Grader
4MK-120H NA Motor Grader
2LR-12H ES Motor Grader
5ZM-12H Motor Grader
3YK-135H NA Motor Grader
7MM-135H Motor Grader
6TM-120H Motor Grader
APM-140H Motor Grader
6YN-120H NA Motor Grader
4ER-12H Motor Grader
BDJ-135H Motor Grader
ASD-160H Motor Grader
9YR-120H ES Motor Grader
5FM-120H Motor Grader
2GS-12H ES Motor Grader
8MN-12H NA Motor Grader
8WN-135H Motor Grader
8KM-140H ES Motor Grader
8JM-140H Motor Grader
CCA-140H Motor Grader
9JM-160H Motor Grader
2ZK-140H NA Motor Grader
CCP-160H Motor Grader
6WM-160H ES Motor Grader
9EJ-160H NA Motor Grader
3AS-140H ES Motor Grader
9TN-140H NA Motor Grader
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.
Related Parts
category
category
category
