1BF-AP-800B Asphalt Paver
1BF-AP-800 Asphalt Paver
9AL-BG-230 Asphalt Paver
1PM-AP-800C Asphalt Paver
9XJ-BG-210B Asphalt Paver
6YK-BG-225B Asphalt Paver
7EC-WE-601B Asphalt Paver
5YN-416C Backhoe Loader
2CR-428C Backhoe Loader
1XR-416C Backhoe Loader
8RN-428C Backhoe Loader
1WR-416C Backhoe Loader
4ZN-416C Backhoe Loader
8SG-416B Backhoe Loader
8ZK-416B Backhoe Loader
5PC-416 Backhoe Loader
7BC-426 Backhoe Loader
7EJ-428B Backhoe Loader
6TC-428 Backhoe Loader
5YJ-426B Backhoe Loader
6KL-426B Backhoe Loader
6MJ-436B Backhoe Loader
7FL-436B Backhoe Loader
5KF-436 Backhoe Loader
3KK-438B Backhoe Loader
3DJ-438 Backhoe Loader
1CR-426C Backhoe Loader
1ER-426C Backhoe Loader
1MR-426C Backhoe Loader
1NR-426C Backhoe Loader
1YR-426C Backhoe Loader
1ZR-426C Backhoe Loader
6XN-426C Backhoe Loader
7WN-426C Backhoe Loader
1FR-436C Backhoe Loader
1PR-436C Backhoe Loader
1RR-436C Backhoe Loader
2AR-436C Backhoe Loader
2BR-436C Backhoe Loader
8TN-436C Backhoe Loader
9JN-436C Backhoe
Caterpillar 6A-9521 Shaft AS – OEM-Grade Heavy Equipment Drivetrain Component
The Caterpillar 6A-9521 Shaft AS is a precision-engineered drivetrain component designed for optimal performance and durability in a wide range of Caterpillar heavy machinery, including asphalt pavers (models 1BF-AP-800B, 1BF-AP-800, 9AL-BG-230, and others) and backhoe loaders (models 5YN-416C, 2CR-428C, 1XR-416C, among many). Manufactured using high-grade alloy steel with advanced metallurgy processes, this shaft offers superior resistance to wear, fatigue, and load conditions typically encountered in demanding construction environments. Its exacting dimensions and tolerances ensure seamless integration with existing drivetrain assemblies, maintaining machine efficiency and minimizing downtime.
This shaft’s robust design supports heavy torque transmission and vibration absorption, critical for maintaining drivetrain stability under variable load conditions. The Caterpillar 6A-9521 Shaft AS delivers enhanced operational reliability, reducing maintenance frequency and extending service life. Its compatibility across multiple Caterpillar models makes it a versatile replacement part, ensuring OEM-grade quality and performance consistency. By utilizing this shaft, operators benefit from improved machine uptime, smoother power delivery, and sustained productivity on the job site.
🔗 For detailed specifications and to purchase the Caterpillar 6A-9521 Shaft AS, visit the official product page at Caterpillar 6A-9521 Shaft AS on AllParts Expert.
Optimize your heavy equipment’s drivetrain with this durable, high-performance Caterpillar shaft designed for asphalt pavers and backhoe loaders, ensuring maximum reliability and operational efficiency.
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