Mazworx SR20 Crank Pulley Bolt
$49.99
High-strength 4140 chromoly crank pulley bolt with black zinc corrosion resistance, featuring a separate washer for secure fitment on Nissan SR20 engines. Torque to 140 ft-lbs.
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Modern Production Capabilities.
Advanced Engineering & Race Tested.
Modern Production Capabilities.
Advanced Engineering & Race Tested.
The Mazworx SR20 Crank Pulley Bolt is designed specifically for Nissan engines utilizing the SR20 series, ensuring a perfect fit and reliable performance. Manufactured from 4140 heat-treated chromoly steel, this bolt delivers outstanding strength and durability required for critical engine components.
To protect against corrosion and extend service life, the bolt is finished with a black zinc coating. Its design features a separate washer, consistent with traditional crank pulley setups, differentiating it from certain SR20VE P12 versions that use an integrated washer. This configuration helps achieve optimal fitment and fastening integrity.
Key Features
- Made from 4140 heat-treated chromoly steel for enhanced strength
- Black zinc coating offers superior corrosion resistance
- Separate washer design aligns with classic SR20 crank pulley assemblies
- Flanged bolt construction ensures compatible and secure installation
- Recommended torque specification: 140 ft-lbs
This bolt plays a vital role in maintaining the crank pulley assembly of your SR20 engine by providing consistent and secure fastening under operational stresses. Its precise engineering helps preserve engine reliability and performance over time.
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