HPI Racing 4x27mm Shafts for 4-Bevel Gear Differential (4-Pack)

Overview

The HPI Racing 4x27mm Differential Shafts are genuine replacement parts for the HPI 4-bevel gear differential assembly (#87193). Sold as a 4-pack, these precision shafts support the bevel pinions inside the differential, ensuring smooth gear meshing and reliable power transfer.

Key Features

• Genuine HPI Racing replacement part
• 4x27mm precision-ground shafts
• Pack of 4 shafts
• OEM-spec fitment

Performance Benefits

• Restores factory differential performance
• Smooth, hardened surface reduces wear on bevel gears
• Direct fit ensures correct internal differential clearances

Usage Notes

• Replace worn or damaged shafts as a set
• Inspect bevel gears for wear at the same time
• Apply differential grease during reassembly

Technical Specs

• Shaft Diameter: 4mm
• Shaft Length: 27mm
• Quantity: 4 pcs
• Application: Spare for HPI #87193 4-bevel differential

What's Included

• (4) 4x27mm Differential Shafts

Fitment

• Spare part for HPI #87193 4-Bevel Gear Differential assembly
• Compatible HPI vehicles using this differential design

Summary

Genuine HPI Racing 4x27mm differential shafts, sold as a 4-pack — essential factory-spec replacements for HPI 4-bevel gear differentials.