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4340 Gold Axle U-Joints (pair), Dana 44, 78-79 Ford Bronco SKU: 788786

4340 Gold Axle U-Joints (pair), Dana 44, 78-79 Ford Bronco

4340 Gold Axle U-Joints (pair), Dana 44, 78-79 Ford Bronco

4340 Gold Axle U-Joints Dana 44 78-79 Bronco pair
Purchase 4340 Gold Axle U-Joints (pair), Dana 44, 78-79 Ford Bronco
$399.99 SKU: 788786
Fits 71-79 Ford Bronco, 73-79 Ford Truck (Chromoly Axles)
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Product Overview:

Upgrade your 1978-79 Ford Bronco’s off-road capability with Dana 44 Gold Axle U-Joints, built for strength and extreme durability. Crafted from 4340 forged steel with a 25% strength increase over OEM joints, these U-joints are designed to handle the toughest trails. With an additional 72% strength boost from their larger trunnion size and no needle bearings to fail, they’re perfect for upgraded chromoly axles. If you’re ready to push your Bronco to the limit, these U-joints offer the reliability and performance you need for any adventure!

  • Fits 1978-79 Ford Bronco with Upgraded Chromoly Dana 44 Axle Shafts
  • 4340 Forged for Ultimate Strength

Full description

Upgrade your 1978-79 Ford Bronco’s off-road capability with Dana 44 Gold Axle U-Joints, built for strength and extreme durability. Crafted from 4340 forged steel with a 25% strength increase over OEM joints, these U-joints are designed to handle the toughest trails. With an additional 72% strength boost from their larger trunnion size and no needle bearings to fail, they’re perfect for upgraded chromoly axles. If you’re ready to push your Bronco to the limit, these U-joints offer the reliability and performance you need for any adventure!

  • Fits 1978-79 Ford Bronco with Upgraded Chromoly Dana 44 Axle Shafts
  • 4340 Forged for Ultimate Strength


1978-79 Ford Bronco Dana 44 Gold Axle U-Joints: 4340 Forged

Upgrade your 1978-79 Ford Bronco with these Dana 44 Gold Axle U-Joints, engineered for use with upgraded chromoly axles (not compatible with stock axles). Constructed from 4340 forged material, these U-joints deliver approximately 25% more strength than OEM joints, while the increased trunnion size provides an impressive 72% strength boost. Designed for extreme off-road use, they eliminate the issues of needle-bearing disintegration and lock-up.

These U-joints feature a cutting-edge design that eliminates the need for bearings or bushings, preventing metal-to-metal contact and galling. Each cap and trunnion includes a 300 PSI-pressurized grease reservoir, ensuring reliable lubrication while keeping out water and debris during water crossings and muddy conditions. The high-temperature copper and graphite grease withstands up to 200,000 psi and temperatures up to 2000°F, making these U-joints the ultimate choice for harsh environments.

  • Fitment: Fits 1978-79 Ford Bronco with upgraded chromoly axles (will not fit stock axles)

  • Material: 4340 forged steel for 25% increased strength over OEM

  • Trunnion Size: 72% stronger with no needle bearings to disintegrate or lock up

  • Design: Coating prevents metal-to-metal contact, eliminating the need for bearings or bushings

  • Grease System: 300 PSI-pressurized grease reservoirs keep out water and debris

  • Durability: High-temp copper & graphite grease handles up to 200,000 psi and 2000°F

  • Retention: Full circle snap rings prevent caps from working out of axle cups

For 1978-79 Bronco owners who need extra durability and strength on rough terrain, these Dana 44 Gold Axle U-Joints are the perfect upgrade, ensuring your rig stays strong and reliable through any challenge.

Review 4340 Gold Axle U-Joints (pair), Dana 44, 78-79 Ford Bronco

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