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Universal Joint B6TZ-4635 For FORD

Universal Joint B6TZ-4635 B6TZ-4635-A B6TZ-4635-B 8MTH-7039 B6T-7039-A For FORD

The DUHUI Bearing B6TZ-4635 universal joint is a heavy-duty OE-replacement designed for Ford F-250, F-350, F-450, and F-550 Super Duty trucks. This 30.18mm driveshaft cross joint transfers torque while accommodating angular changes between driveline components in demanding commercial and towing applications. Manufactured to match original equipment specifications including B6TZ-4635, B6TZ-4635-A, and B6TZ-4635-B, this universal joint delivers reliable performance for compatible Ford Super Duty vehicles.

Technical Specifications

SpecificationValue / Detail
DH Code
Part NumberB6TZ-4635
Product TypeUniversal Joint / Cross Joint
ApplicationDriveshaft / Propeller Shaft
Outside Diameter30.18 mm (1.188 inch)
Vehicle ApplicationFord F-250, F-350, F-450, F-550 Super Duty

Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.

DH Code & OE Numbers & Reference Numbers

DH Code:

OE Numbers:
B6TZ-4635, B6TZ-4635-A, B6TZ-4635-B, 8MTH-7039, B6T-7039-A

Reference Numbers (Interchange):
OE Replacement: B6TZ-4635, B6TZ-4635-A, B6TZ-4635-B

Vehicle Fitment

FORD F-250 SUPER DUTY: 2002-2010

FORD F-350 SUPER DUTY: 2002-2010

FORD F-450 SUPER DUTY: 2002-2010

FORD F-550 SUPER DUTY: 2002-2010

FORD F-SERIES: Compatible models

Please verify OE number, dimensions and vehicle configuration before ordering.

Product Features

  • Heavy-duty OE replacement for Ford Super Duty driveline applications. Matches OEM specifications including B6TZ-4635, B6TZ-4635-A, and B6TZ-4635-B.
  • 30.18 mm outside diameter provides exact fitment for the driveshaft yoke.
  • Precision-ground bearing surfaces ensure smooth rotation and minimize wear.
  • Durable steel construction withstands high torque loads and angular misalignment common in heavy-duty truck applications.

Installation Notes

  • Verify the 30.18 mm outside diameter matches your driveshaft yoke before installation.
  • Inspect the driveshaft yoke for damage or wear before fitting the new joint.
  • Lubricate the bearing caps and needle bearings before assembly.
  • Torque the retaining bolts or straps to Ford manufacturer specifications (refer to service manual).
  • After installation, check for smooth rotation and ensure there is no play in the joint.

About DUHUI Bearing

Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces universal joints to OE specifications. Contact us

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