Laser Tools 3575 Flywheel Locking - Ford. Flywheel Locking Tool - Ford. Covers most engines in the Ford range (pre 2007) including both petrol and diesel and the Zetec engine. This tool is required on engines where the flywheel and crankshaft must be held at the correct timing position. After attaching the flywheel locking plate, the toothed profile is adjusted and locked after being fully engaged in the flywheel ring gear. OEM No. 303-393/21-168. Applications: Fiesta 1.8 D Turbo, Focus 1.8 D Turbo. Engine codes: C9DC, F9DA/B, C9DA/B, BHDA/B. Year: 1998-2002. Further adaptors are included in Part No. 4275. Important Delivery Information Due to the size and weight of this particular item special delivery terms and conditions apply. Delivery is availad Applications: Fiesta 18 D Turbo, Focus 18 D Turbo Engine codes: C9DC, F9DA/B, C9DA/B, BHDA/B Year: 1998-2002 After attaching the flywheel locking plate, the toothed profile is adjusted and locked after being fully engaged in the flywheel ring gear Equivalent to OEM No 303-393/21-168 Further adaptors are included in Part No 4275 Made in Sheffield