Drivetrain› 4x4 Driveline Components

Dana

COUPLING SHAFT

$1,875.55

SKU: D00O 170CS54005F-780MR

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Genuine Spicer high-performance axle shafts, optimized for larger tires, offering optimal strength and durability. Engineered to exceed OE standards for off-road environments. Constructed from SAE 4340 nickel chromoly steel for ideal hardness, with nickel for toughness and chromium for high-temperature strength and abrasion resistance. Heat treatment ensures consistent surface and face hardness with higher core hardness for greater strength. This inner front axle shaft is designed for Dana 44, GM 8.5, and GM 8.6 Front Axles, commonly found in 1979-1987 Chevrolet K5 Blazers 4WD.

Fitment

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Specifications

BrandDana
Part NumberD00O 170CS54005F-780MR

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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