Description
CATERPILLAR FLYWHEEL 9L6392 9Y9311 | 3208 ENGINE
Optimize your fleet reliability with this premium Platinum Driveline heavy-duty flywheel. Specifically engineered for the Caterpillar 3208 engine, this component is designed to meet the rigorous demands of both commercial automotive applications and heavy-duty industrial equipment. Manufactured to exacting OEM specifications, it ensures seamless torque transfer and long-term durability in high-stress environments.
Verified Casting & Part Numbers
- OE#: 9L6392 / 9Y9311
- INTERCHANGE: 1W7786
Technical Specifications
- Engine Application: Caterpillar 3208
- Bore Diameter: 7.12-inch bore size
- Disc Outside Diameter: 14″
- Ring Gear Teeth: 134
- Ring Gear #: 7W5095
- Mounting Holes: 10
- Locating Holes: 2
- Pilot Bearing #: 206SS / 305SS
- Condition: New Aftermarket (No Core Charge)
Expert Installation & Field Note
Based on our shop experience specializing in heavy-duty drivetrains since 1985, the Caterpillar 3208 series requires precise alignment of the two locating holes to ensure internal balance is maintained. We recommend a thorough inspection of the crankshaft flange for any pitting or wear before seating the 7.12-inch bore. Ensure the 10 mounting bolts are torqued to spec in a star pattern to avoid lateral runout and ensure the 134-tooth ring gear engages the starter perfectly every time.
Please confirm your engine model and original casting number match these specifications. Dimensions like the 7.12-inch bore size and the 10-hole mounting pattern are critical for proper fitment and safe vehicle operation.
Shipping Note: All flywheel orders are drop-shipped directly to ensure the fastest delivery. We are not responsible for carrier delays and cannot guarantee that overnight orders will ship the same day.
Note: Prices shown are for online orders only.
