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Differential Spider Gear Spacer (1 required)
Fits 46-71 Jeep & Willys with Dana 41/44

Part # 640965

Differential Spider Gear Spacer (1 required)

Differential center block originally used in the spider gears in the Dana rear end for your ring and pinion.

Application:
Dana 41/44/ rear

Fits:
46-49 CJ-2A
49-53 CJ-3A
53-64 CJ-3B
55-71 CJ-5
50-52 M38
52-71 M38A1
46-64 Station Wagon

Part # Price
640965

$13.99

MSRP:

$13.99

MSRP:

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Questions & Answers

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

Is there a right or left correct placement, or can it be placed either way?

Willys Jeep Parts Tech:
I do believe it can go either way.

I like the color of the Jeep on the cover of the 2017 calendar, Is that color in the Jeep color charts ?

Willys Jeep Parts Tech:
Sorry, you would have to have a similar color matched there locally at your paint shop.

I have a 1949 Willy's Jeepster with a Dana 23 rear end. I did not have the differential spider gear spacer in the axle and need to replace it. Do you know if this spacer would work for the Dana 23 axle, or what the dimensions of this spacer are?

Willys Jeep Parts Tech:
926544 is what you need there.
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