Output Axle Seal Kit – 1065932-00-A

Drive Unit Output Axle Shaft Seal – 44×67 (Legacy S/X & 3/Y Front)

This drive unit output axle shaft seal (44×67) is an OE-style replacement for Tesla applications using the 1065932-00-A seal. It is commonly found on earlier Model S/X half-shaft designs and front drive unit assemblies on Model 3/Y, where it keeps the drive unit oil in and road contamination out at the axle/output interface.

Why these seals fail

• High torque EV duty – Instant torque and repeated load reversals work the sealing lip against the shaft.
• Heat & age – Continuous thermal cycling hardens the elastomer and reduces its ability to maintain a tight seal.
• Contamination – Road grit, moisture and fine particles can score the shaft or seal bore over time.
• Installation issues – Cocked, over-driven or dry-installed seals deform and start seeping prematurely.

Our solution

• Correct 44×67 geometry – Matches Tesla’s DVI / HNBR 44×67 design for the intended drive unit housings.
• OE-style DVI / HNBR construction – Oil-resistant elastomer and sealing profile suitable for EV drive unit temperatures.
• Leak-stop repair – Targets axle-output seepage before fluid loss leads to accelerated bearing or gear wear.
• Ideal for shops & DIY – Stock it for routine drive unit work, axle replacements, or collision repairs involving half-shafts.

Service & coverage

Recommended any time a half-shaft is removed from the drive unit or there is visible oil at the axle exit. Ideal for routine driveline service, collision repair, and noise/leak diagnosis work on affected Model S, X, 3, and Y vehicles.

Installation note

Clean the bore and axle shaft thoroughly, check for grooves or corrosion, and apply a light film of clean oil to the seal lip and shaft. Use a proper seal driver to press the seal in straight and evenly until it is fully seated in the
drive unit casting. Avoid hammering directly on the seal to prevent distortion.