
Harmonic Balancer Crankshaft Bolt/Washer for Mustang 5.0L GT 2011-23 | #444393 | MMR
Harmonic Balancer Crankshaft Bolt & Washer
for Ford Mustang 5.0L GT 2011-2023
Manufactured by Modular Motorsport Racing| Part #444393
Recommended for all Naturally Aspirates, Turbo & Supercharged Applications.
This kit was developed to support the crankshaft and harmonic balancer on all Ford 5.0 / 5.2 Coyote applications.
Features:
- ARP 200,000 PSI Tensile Strength Bolt
- Billet Steel Hardened Washer
- Black Oxide finish on both components
- Laser Etched with suggested Torque Rating
This kit helps prevent crankshaft snout failure on supercharged applications that place additional load on the crankshaft and harmonic balancer.
Special aerospace-hardened, ultra-thick washer actually engages the harmonic balancer providing increased support.
Includes ARP 200,000 PSI Tensile Strength crank bolt.
Vehicle application
- Ford Mustang 5.0L GT 2011-2023
*Fits all 2011-2020 Coyote 5.0 Engines with factory and aftermarket harmonic balancers
Harmonic Balancer Crankshaft Bolt & Washer
for Ford Mustang 5.0L GT 2011-2023
Manufactured by Modular Motorsport Racing| Part #444393
Recommended for all Naturally Aspirates, Turbo & Supercharged Applications.
This kit was developed to support the crankshaft and harmonic balancer on all Ford 5.0 / 5.2 Coyote applications.
Features:
- ARP 200,000 PSI Tensile Strength Bolt
- Billet Steel Hardened Washer
- Black Oxide finish on both components
- Laser Etched with suggested Torque Rating
This kit helps prevent crankshaft snout failure on supercharged applications that place additional load on the crankshaft and harmonic balancer.
Special aerospace-hardened, ultra-thick washer actually engages the harmonic balancer providing increased support.
Includes ARP 200,000 PSI Tensile Strength crank bolt.
Vehicle application
- Ford Mustang 5.0L GT 2011-2023
*Fits all 2011-2020 Coyote 5.0 Engines with factory and aftermarket harmonic balancers
Description
Harmonic Balancer Crankshaft Bolt & Washer
for Ford Mustang 5.0L GT 2011-2023
Manufactured by Modular Motorsport Racing| Part #444393
Recommended for all Naturally Aspirates, Turbo & Supercharged Applications.
This kit was developed to support the crankshaft and harmonic balancer on all Ford 5.0 / 5.2 Coyote applications.
Features:
- ARP 200,000 PSI Tensile Strength Bolt
- Billet Steel Hardened Washer
- Black Oxide finish on both components
- Laser Etched with suggested Torque Rating
This kit helps prevent crankshaft snout failure on supercharged applications that place additional load on the crankshaft and harmonic balancer.
Special aerospace-hardened, ultra-thick washer actually engages the harmonic balancer providing increased support.
Includes ARP 200,000 PSI Tensile Strength crank bolt.
Vehicle application
- Ford Mustang 5.0L GT 2011-2023
*Fits all 2011-2020 Coyote 5.0 Engines with factory and aftermarket harmonic balancers

















