Drivetrain› Differentials and Rear-End Components

Mag-Hytec

~(15 lbs. 14X12X5)~ Semi Floating Axle GM 1980 to present 2500 3500 Trucks Vans Suburbans and more. 5 quart capacity Bolt sizes 8 - 1.25 x 30mm Must check to confirm Semi Floating Axle Ring gear bludge on drivers side of center

$340.00

SKU: M00Y GM14-9.5

In Stock
In Stock
Ships by Jun 21
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Mag-Hytec GM14-9.5 differential cover is a high-capacity unit designed for 1980-2020 GM 2500HD and 3500HD trucks with 9.5-inch 14-bolt semi-floating axles, and also fits 2016-2019 Nissan Titan XD. It is constructed from A356-T6 cast aluminum with integrated cooling fins to actively dissipate heat and increase fluid capacity (5 quarts total) for better thermal control, especially under heavy loads or towing. The cover features a black powder-coated finish with brushed fins, an O-ring seal, a magnetic drain plug, and an anodized aluminum dipstick.

Fitment

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Specifications

BrandMag-Hytec
Part NumberM00Y GM14-9.5

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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