Harley-Davidson 43548-74 Axle Wheel Spacer 3/4 x .30 HardDrive Front Rear Replacement Chrome

OVERVIEW

This HardDrive axle wheel spacer serves as a direct replacement for worn or missing factory shims, restoring accurate front or rear wheel positioning on Harley-Davidson motorcycles built around three-quarter inch axles. Precision-machined to strict tolerances, the spacer maintains consistent hub alignment while its hardened chrome coating resists road debris and moisture exposure.

ENGINEERING & PERFORMANCE

Machined to exact OEM specifications, this spacer centers the wheel evenly on the axle shaft, eliminating side-to-side play that typically accelerates bearing fatigue and compromises steering stability. The chrome plating forms a sealed barrier against salt, rain, and temperature fluctuations, ensuring the bore remains smooth when reinstalling wheels after seasonal maintenance. As a straight bolt-in interface, it integrates seamlessly with stock brake calipers, sprocket shields, and swingarm geometry without requiring modifications.

KEY FEATURES

• HardDrive chrome-finished replacement for OEM part #43548-74
• Engineered specifically for 3/4-inch axles with.30-inch width clearance
• Maintains precise outer diameter of 1-1/8 inches with an inner bore of 3/4 inch
• CNC precision-machined to guarantee uniform wall thickness and concentric seating
• Accepts front or rear wheel installation depending on motorcycle chassis design
• Corrosion-resistant chrome plating built for prolonged street and trail exposure
• Manufactured in Taiwan under controlled production guidelines
• Sold individually to match standard service inventory counts

TECHNICAL SPECIFICATIONS

• Brand: HardDrive
• Part Name: Axle Wheel Spacer (Replaces OEM #43548-74)
• Dimensions: OD 1-1/8" × ID 3/4" × Width.30"
• Finish: HardDrive Chrome
• Origin: Made in Taiwan
• Packaging: Sold each

FITMENT

• Universal — fits most Harley-Davidson models as specified.

WHY HARLEY RIDERS CHOOSE THIS

Motorcycle owners prioritize this spacer because it reinstates factory-defined wheel tracking without adding unwanted lateral clearance to the axle nut setup. The thick chrome surface actively prevents pitting and fretting corrosion, so technicians can safely break loose and reinstall rotors year after year. Because the unit preserves the original load path across the bearing race, suspension rebound behaves predictably and braking stays centered under hard stops. When replacing damaged or lost spacers on classic or modified choppers, this component delivers measured spacing that protects driveline integrity and keeps the front end stable across diverse riding conditions.