Overview
The HPI Racing Pivot Ball 4.5x9.5mm Brass 4-pack is a genuine replacement set used in suspension links, steering, and other pivoting joints across HPI Racing platforms. Precision-machined from brass, these pivot balls add weight low in the chassis while maintaining smooth articulation and excellent wear resistance.
Key Features
- Genuine HPI Racing replacement pivot balls
- 4.5mm bore x 9.5mm OD
- Brass construction
- Precision-machined for smooth operation
- 4-piece pack
Performance Benefits
- Adds beneficial low-mounted weight for crawling
- Smooth, durable suspension/steering articulation
- Resists wear and corrosion
Usage Notes
- Lightly lubricate during installation
- Replace as a complete set when refreshing linkages
- Verify dimensions against your exploded parts diagram
Technical Specs
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Bore: 4.5mm
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Outer Diameter: 9.5mm
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Material: Brass
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Quantity: 4 pieces
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Manufacturer: HPI Racing
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Part Number: 161133
Fitment
- Compatible with HPI Racing platforms specifying 4.5x9.5mm pivot balls
- Confirm against your vehicle's exploded parts diagram
What's Included
- (4) HPI Racing 4.5x9.5mm Brass Pivot Balls
Summary
A 4-pack of genuine HPI brass 4.5x9.5mm pivot balls - durable, smooth-operating linkage components with the added benefit of brass weight.
