ATI Steel Crank Hub - Nissan SR20 FWD (4 Groove for Super Damper)

Install your ATI Super Damper with the ATI steel crank hub. Designed specifically for Nissan SR20 FWD engines, this 4-groove steel hub provides the essential mounting interface between your crankshaft and ATI Super Damper for proper harmonic damper installation.

Key Features:

• 4-groove design for ATI Super Damper
• Steel construction for durability
• Direct replacement for factory crank hub
• Designed for Nissan SR20 FWD engines
• Essential component for ATI Super Damper installation
• Premium ATI quality
• Made in USA

Performance Benefits:

• Essential for Super Damper: Required component for mounting ATI Super Damper
• Steel Construction: Durable material withstands high RPM and stress
• 4-Groove Design: Proper interface for ATI Super Damper belt drive
• Direct Fitment: Designed specifically for SR20 FWD crankshaft
• Reliable: ATI quality ensures proper damper operation

Specifications:

• Brand: ATI Performance Products
• Part Number: 916082
• Product: Steel Crank Hub
• Material: Steel
• Grooves: 4 (for Super Damper)
• Weight: 1.6 lbs
• Made in: USA

Fitment Information:

• Compatible Engines:
• Nissan SR20DE (FWD applications)
• Nissan SR20DET (FWD applications)
• Common Vehicles:
• Nissan Sentra SE-R (B13, B14)
• Nissan 200SX (B14)
• Nissan NX2000
• IMPORTANT: Designed for FWD SR20 engines only - will NOT fit RWD SR20 (S13/S14/S15)
• Note: Requires ATI Super Damper (sold separately)

What's Included:

• ATI steel crank hub (4 groove)

Installation Notes:

• Professional installation STRONGLY recommended
• Requires ATI Super Damper (sold separately)
• Factory crank hub must be removed
• Proper installation torque is critical
• Use thread locker on mounting bolts

4-Groove Design for ATI Super Damper:

The 4-groove design provides the mounting interface for the ATI Super Damper. The grooves allow the Super Damper's belt drive system to properly engage with the crank hub, ensuring the damper rotates with the crankshaft. This design is specific to ATI Super Dampers and is essential for proper damper operation.

Steel Construction:

The steel construction provides the strength and durability needed to withstand the high RPM and stress of performance SR20 engines. Steel is stronger than aluminum and resists wear better, ensuring long-term reliability. The steel hub maintains its integrity even under extreme conditions like high-boost turbo applications and high-RPM racing.

Essential for ATI Super Damper Installation:

This crank hub is an essential component for installing an ATI Super Damper on your SR20 FWD engine. The Super Damper cannot be installed without the proper crank hub - the hub provides the mounting interface and ensures the damper operates correctly. When purchasing an ATI Super Damper, you must also purchase the appropriate crank hub for your engine.

FWD SR20 Specific:

IMPORTANT: This crank hub is designed specifically for FWD SR20 engines (Sentra SE-R, 200SX, NX2000). It will NOT fit RWD SR20 engines found in S13/S14/S15 240SX and Silvia models. The FWD and RWD SR20 engines have different crankshaft configurations and require different crank hubs.

Why ATI Performance Products?

ATI Performance Products has been manufacturing premium harmonic dampers and related components in the USA for over 25 years. Their products are engineered to provide superior harmonic damper performance and protection for high-performance engines. ATI dampers and components are trusted by professional race teams and engine builders worldwide for proven reliability and performance.

Installation Tips:

• Remove factory crank hub
• Clean crankshaft snout thoroughly
• Install ATI steel crank hub
• Apply thread locker to mounting bolts
• Torque bolts to ATI specification
• Install ATI Super Damper onto crank hub
• Verify proper damper alignment and operation

Perfect For:

• Nissan SR20 FWD engine builds with ATI Super Damper
• Sentra SE-R, 200SX, NX2000 performance builds
• Turbocharged SR20DE/DET applications requiring harmonic protection
• High-RPM naturally aspirated SR20 builds
• Anyone installing ATI Super Damper on FWD SR20

Perfect For: Nissan SR20 FWD engines seeking ATI steel crank hub with 4-groove design for ATI Super Damper installation and harmonic protection.

Pro Tip: This hub is FWD SR20 specific - will NOT fit RWD SR20 engines in 240SX/Silvia.

Made in USA: Premium ATI quality. Requires ATI Super Damper (sold separately).

Install your ATI Super Damper with ATI steel crank hub - 4 groove, Nissan SR20 FWD, steel construction, essential component, made in USA.