Axle shaft set marka niezdefiniowana HPI 88012 — 6 x 31 mm, 2 pcs

Replacement axle shaft set marka niezdefiniowana HPI 88012 consists of two metal shafts with dimensions 6 x 31 mm designed for compatible radio-controlled models and small mechanical assemblies. The parts provide a precise fit and reliable torque transfer where original-sized axles are required for repair, maintenance, or upgrade tasks. The compact pair is intended as a direct mechanical replacement for worn or damaged shafts with the same diameter and length.

Advantages

The shafts are made of metal to ensure strength and resistance to bending under typical model loads. Their standardized 6 mm diameter and 31 mm length allow straightforward installation in components designed for these dimensions. The set includes two identical shafts to replace both sides or to keep one as a spare. Surface finish is produced to provide consistent seating and rotation with compatible bearings, cups, or hubs.

Suitable for

• Radio-controlled car and truck drivetrain repairs
• Small mechanical assemblies requiring 6 x 31 mm axles
• Maintenance and replacement of worn or bent shafts
• Upgrades where exact original dimensions are needed

Key specifications

• Quantity: 2 pieces
• Material: metal (steel or alloy)
• Diameter: 6 mm
• Length: 31 mm
• Finish: machined surface for seating and rotation

How to use

Verify compatibility with the model or assembly by measuring bore diameters, hub widths, and overall clearance before installation. Remove the damaged or worn axle following the model manufacturer's disassembly instructions. Insert the replacement shaft into bearings or hubs, ensuring proper alignment and seating. Secure with retaining clips, screws, or set screws as required by the original design. After installation, rotate the assembly by hand to confirm smooth movement and correct fit before powering the model.

Recommendations

Inspect mating parts such as bearings, hubs, and clips for wear and replace them if needed to prevent premature axle failure. Apply appropriate lubrication to sliding or rotating interfaces and tighten retaining hardware to specified torque values when available.