1/10 and 1/12 Pancar Geardiff Shaft Arrowmax AM-931006  [AM-931006]

Pancar geardiff drive shaft fitment notes

The Arrowmax AM-931006 AM Pancar Geardiff Drive Shaft serves as a replacement drive link for Pancar geardiff units in 1/12, 1/10 and F1 setups. This section describes where the part sits in the gear diff, what to inspect during install, and tips for basic geardiff servicing.

Compatibility and role: the shaft carries drive from the diff internals to the outdrive inside the Pancar geardiff housing. Fit this shaft where your geardiff parts list indicates the AM Pancar Geardiff drive shaft. Confirm spline numbers and mating surfaces to ensure correct engagement.

Installation notes: clean old lubricant from splines and housing before fitting, and inspect mating parts for wear. Apply the diff grease recommended by your geardiff supplier, line up splines carefully and avoid using excessive force. After fitting, verify bearing fit and check for any lateral play.

Tuning and maintenance: while the shaft does not tune handling directly, its condition affects drivetrain feel and reliability. Check regularly for bends, worn splines or rust. When you alter gear ratios or replace diff internals, re-check shaft seating and clearance.