Caterpillar 1W7601 Flywheel Assembly for 3306 Engine and D6 Series Bulldozers

The Caterpillar 1W7601 Flywheel Assembly is a genuine OEM replacement part designed for optimal performance in heavy-duty applications. This robust flywheel is compatible with Caterpillar’s 3306 engine and select track-type tractors, including models D6D, D6E SR, and D6G SR. Weighing approximately 61 kg (136 lbs), it features a durable construction with a ring gear for reliable power transmission and smooth engine operation.

Key specifications include:

• Part Number: 1W7601
• Compatible Models: D6D, D6E SR, D6G SR Track-Type Tractors; 3306 Industrial Engine
•  Weight: 61 kg (136 lbs)
•  Design: Engineered for high-torque environments in construction and machinery repair

This flywheel assembly ensures precise balancing and longevity, reducing vibrations and enhancing overall engine efficiency. Sourced from Caterpillar’s trusted manufacturing standards, it meets rigorous quality controls for dependability in demanding worksites. Ideal for machinery repair shops and construction operations seeking authentic parts to maintain equipment uptime.