HPI 72105 DIFF OUTDRIVE RING

HPI 72105 DIFF OUTDRIVE RING

Genuine HPI Racing diff outdrive ring. This small but important component works with the differential outdrives, protecting them from wear and keeping the connection between diff and drive shafts tight.

Replace worn rings during a diff service to keep power delivery smooth and quiet. As a factory part, it fits exactly as intended.

• Genuine HPI Racing part #72105
• Diff outdrive ring
• Protects differential outdrives from wear
• Keeps the drivetrain connection tight
• Direct-fit factory replacement