Diversified Machine Grand National Lock Washer 2.5in — Fits Racing Spindle Nut

SKU: HVGP_CRC-2006
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Precision Grand National Spindle Lock WasherEnsure your racing hub assembly ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

Precision Grand National Spindle Lock Washer

Ensure your racing hub assembly remains secure under extreme track conditions with the Diversified Machine 2.5in Grand National Lock Washer. Engineered for professional racing applications, this tab-style washer is a critical component for maintaining proper spindle nut torque and preventing hardware back-off during high-speed cornering.

Technical Specifications

  • Compatibility: 2.5-inch Grand National Spindle Nuts
  • Material: High-strength industrial steel
  • Design: Tab-style locking mechanism
  • Application: Rear hub assemblies
  • Finish: Corrosion-resistant coating

When building or maintaining your race car, using high-quality fasteners is non-negotiable. This lock washer provides the necessary mechanical interface to keep your spindle nut firmly in place, reducing the risk of bearing failure or wheel detachment. Whether you are performing routine maintenance or a full hub rebuild, trust these components to deliver consistent, track-ready reliability. For all your high-performance drivetrain and suspension hardware needs, GGCRACING has you covered.

Product Details

Product Description
Part Numbers
Sizing & Fit

Precision Grand National Spindle Lock Washer

Ensure your racing hub assembly remains secure under extreme track conditions with the Diversified Machine 2.5in Grand National Lock Washer. Engineered for professional racing applications, this tab-style washer is a critical component for maintaining proper spindle nut torque and preventing hardware back-off during high-speed cornering.

Technical Specifications

  • Compatibility: 2.5-inch Grand National Spindle Nuts
  • Material: High-strength industrial steel
  • Design: Tab-style locking mechanism
  • Application: Rear hub assemblies
  • Finish: Corrosion-resistant coating

When building or maintaining your race car, using high-quality fasteners is non-negotiable. This lock washer provides the necessary mechanical interface to keep your spindle nut firmly in place, reducing the risk of bearing failure or wheel detachment. Whether you are performing routine maintenance or a full hub rebuild, trust these components to deliver consistent, track-ready reliability. For all your high-performance drivetrain and suspension hardware needs, GGCRACING has you covered.

Product Details

Product Description

Precision Grand National Spindle Lock Washer

Ensure your racing hub assembly remains secure under extreme track conditions with the Diversified Machine 2.5in Grand National Lock Washer. Engineered for professional racing applications, this tab-style washer is a critical component for maintaining proper spindle nut torque and preventing hardware back-off during high-speed cornering.

Technical Specifications

  • Compatibility: 2.5-inch Grand National Spindle Nuts
  • Material: High-strength industrial steel
  • Design: Tab-style locking mechanism
  • Application: Rear hub assemblies
  • Finish: Corrosion-resistant coating

When building or maintaining your race car, using high-quality fasteners is non-negotiable. This lock washer provides the necessary mechanical interface to keep your spindle nut firmly in place, reducing the risk of bearing failure or wheel detachment. Whether you are performing routine maintenance or a full hub rebuild, trust these components to deliver consistent, track-ready reliability. For all your high-performance drivetrain and suspension hardware needs, GGCRACING has you covered.

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