Dana 300 Billet Aluminum Inspection Cover Kit
Off-roading continues to push the limits—with bigger tires, more horsepower, and more aggressive terrain. Your transfer case needs to keep up.
The Dana 300 is known for its compact design and aftermarket support, but its open-bottom layout and thin factory inspection cover leave it vulnerable to case flex and fatigue under heavy load.
The Solution:
Our Billet Aluminum Inspection Cover replaces the flimsy 14-gauge stamped steel original with a rigid, CNC-machined upgrade. It's up to 8× thicker around the perimeter and over 3× thicker at the center, drastically reducing case flex while only adding less than 1 lb to the overall weight. It even increases oil capacity by 2 oz.
What’s Included:
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1× Dana 300 Billet Aluminum Inspection Cover
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1× 1/4" NPT Brass Socket Pipe Plug
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1× 1/4" NPT x 1/4" Barb Brass Breather
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10× 5/16" x 3/4" NC Socket Head Cap Screws
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CNC-machined from 6061‑T6 billet aluminum
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Reduces flex, improves strength, and adds oil capacity
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Made in Canada
A simple yet highly effective upgrade for anyone pushing the limits of their Dana 300.
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DISCLAIMER
THIS PRODUCT IS FOR OFF ROAD USE ONLY. THE PRODUCTS SUPPLIED IN THE DELIVERED KIT ARE MANUFACTURED AND ASSEMBLED SPECIFICALLY FOR THE PURCHASED CONVERSION TYPE. ALL MODIFICATIONS TO COMPONENTS THAT HAVE NOT BEEN APPROVED OR AUTHORIZED BY NORTHWEST FABWORKS INC (NWF) WILL VOID WARRANTY AND/OR RETURNS. NWF IS NOT RESPONSIBLE FOR DAMAGED COMPONENTS THAT ARE NOT INCLUDED IN THE PURCHASED PRODUCT. NWF IS NOT RESPONSIBLE FOR DAMAGED NWF PRODUCTS CAUSED BY THE FAILURE OF NON-NWF PARTS. NWF DOES NOT COVER DAMAGE CAUSED BY INCORRECT INSTALLATION AND/OR ASSEMBLY. NWF LIMITS LIABILITY TO PRODUCT REPLACEMENT AND IS NOT LIABLE FOR LABOR, STORAGE, LOST WAGES OR OTHER COSTS ASSOCIATED WITH DOWNTIME. NWF DOES NOT WARRANTY PRODUCTS THAT HAVE BEEN USED OUTSIDE OF THEIR INTENDED USE.INSTALLATION OF THE FOLLOWING PRODUCT MAY VOID AUTOMOTIVE MANUFACTURER WARRANTY.