CATERPILLAR 154-6386 Rocker Arm AS 1546386

Brand:

Part Number:

154-6386

Price:

$0.00

Details

7RN-3516B Engine – Generator Set
8RM-3512B Engine – Generator Set
4GM-3508B Engine – Generator Set
6PN-3508B Engine – Generator Set
6WN-3512B Engine – Generator Set
6HN-3516B Engine – Generator Set
2HW-3508B Engine – Generator Set
4AW-3512B Engine – Generator Set
5AW-3512B Engine – Generator Set
1NW-3516B Engine – Generator Set
5PS-3508B Engine – Industrial
3ZW-3512B Engine – Industrial
4CS-5130B Excavator
4TN-3512B Marine Products
3DM-3508B Marine Products
8EM-3512B Marine Products
2BM-3508B Marine Products
7SM-3508B Marine Products
7HM-3512B Marine Products
8CN-3516B Marine Products
8KN-3516B Marine Products
9AN-3516B Marine Products
3DW-3508B Marine Products
1PW-3512B Marine Products
2FW-3516B Marine Products
1TW-3508B Marine Products
2GW-3512B Marine Products
5ER-776D Off-highway Truck
3PR-777D Off-highway Truck
4AR-793C Off-highway Truck
5YW-797 Off-highway Truck
2YW-777D Off-highway Truck
1HW-785C Off-highway Truck
5AZ-785C Off-highway Truck
2BW-789C Off-highway Truck

Condition: : GENUINE

Additional Information

Caterpillar 154-6386 Rocker Arm AS – OEM-Grade Durability for Heavy-Duty Engines

The Caterpillar 154-6386 Rocker Arm AS is a precision-engineered component designed for optimal performance across a wide range of Caterpillar heavy equipment engines, including the 7RN-3516B, 8RM-3512B, 4GM-3508B, and many others in generator sets, marine products, industrial applications, excavators, and off-highway trucks. Manufactured to OEM specifications, this rocker arm is crafted from high-grade metallurgy to withstand extreme load conditions and high-cycle fatigue, ensuring consistent valve actuation and enhanced drivetrain reliability. Its robust construction supports precise valve timing and efficient engine breathing, which translates into improved combustion efficiency and prolonged engine life.

Technically, the 154-6386 Rocker Arm AS features hardened contact surfaces and optimized geometry to reduce wear and friction within the valvetrain assembly. This component is engineered to maintain tight tolerances under high thermal and mechanical stresses typical of Caterpillar’s 3508B, 3512B, 3516B, and 793C engine series. The rocker arm’s compatibility with multiple engine models, including marine and off-highway truck applications, highlights its versatility and critical role in maintaining peak engine performance. By ensuring reliable valve lift and timing, it contributes to reduced downtime and lower maintenance costs, making it an indispensable part for operators seeking OEM-quality replacement parts.

For professional-grade replacement parts that guarantee durability and performance, explore the Caterpillar 154-6386 Rocker Arm AS in detail here: 🔗 Caterpillar 154-6386 Rocker Arm AS at AllParts Expert. This ensures you receive genuine, high-quality components tailored for your heavy equipment’s demanding operational needs.

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