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Black Friday Weekend Sale - Save 20% on 500+ Merchant Automotive parts, tools, and kits with code DURAMAX20, plus $300 off Allisons with a free rear housing support, $100 off transfer cases,

and FREE SHIPPING on orders over $150 (excludes transmissions and transfer cases).

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SKU: 
401672

B31 Mainshaft 38 Spline

B31 Mainshaft 38 Spline
$207.33

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B31 Mainshaft 38 Spline
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Product Information

Replace  your worn or damaged transfer case mainshaft with this new unit.  Comes ready to install.

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