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Main Shaft Gear
Fits 46-53 Jeep & Willys with Dana 18 transfer case

Part # 937339

New Main Shaft Gear (1 required per vehicle)

Stamped 18-8-31 & 18-8-19 with 26 tooth x 15 tooth x 6 spline.  Interchange to the original number - A10469.

Application:
Dana 18 Transfer Case

Fits:
46-49 CJ-2A
49-53 CJ-3A
50-52 M38
46-53 Truck
46-53 Station Wagon

Part # Price
937339

$124.99

MSRP:

$124.99

MSRP:

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All questions will be displayed after moderation. All answers will be displayed after moderation.

Can you tell me what the torque specification for the nut holding this main gear?

Willys Jeep Parts Tech:
Depends on style nut you have. Please email mike@kaiserwillys.com and I can help out. Thanks!

Is this tank lined or galvanized to prevent rust?

Willys Jeep Parts Tech:
No, but it is not required. As long as you keep non-ethanol fuel in it, they cannot rust out when full.

I'm a little confused by the images here. I've got a gear marked 18-8-19 and has the raised chevrons like the second picture. Does it matter which one of the two I receive?

Willys Jeep Parts Tech:
We get these from different suppliers and we are showing both sides of the gear.
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