Astro Pneumatic HD Harmonic Crank Pulley Puller (78450)
Astro Pneumatic HD Harmonic Crank Pulley Puller for GM LS Ford Coyote GMC Engines (78450) is designed to remove crank pulley dampeners without female threaded holes, such as those found in GM LS engines, Ford Coyote, and more. The heavy-duty grade 9 drive bolt ensures durability and reliability.
This 78450 crank pulley puller is ideal for professionals needing to service a variety of engines, offering robust construction and efficient performance. The black finish adds an extra layer of durability, making it a reliable tool in any mechanic's arsenal.
Specifications and Dimensions
Key Features and Benefits
For use with crank pulley dampeners without female threaded holes
Suitable for GM LS engines, Ford Coyote, and more
Heavy duty grade 9 drive bolt (class 12.9)
Durable black finish
Efficient and easy to use
Product identification
- Brand: Astro Pneumatic
- Model / MPN: 78450

