447-1008R
447-1008R
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Rear Right Drive Axle Shaft — New Steel, 28-Spline, 29-5/8 in., Rust-Resistant Coating — 1966–1973 Ford Bronco

SKU
447-1008R
Price
$115.00
Core Charge
$0.00
Features and Benefits
Brand-new steel construction — not remanufactured — provides fresh material integrity unavailable from rebuilt cores, critical for aging Bronco drivelines.
28-spline inboard engagement and 29-5/8 in. inner shaft length match the original 1966-1973 Ford Bronco rear axle geometry for direct, no-modification fitment.
Rust-resistant coating protects the shaft surface against corrosion in off-road and outdoor storage conditions common to Bronco use cases.
Direct replacement for OEM part number D3TZ4324F — engineered to meet or exceed original Ford specifications for fit, form, and function.
US Powertrain engineering review process identifies and corrects known OEM design flaws during new-part production, not just duplication of the original.
Backed by a 1-year part warranty for peace of mind on a vehicle where quality drivetrain components are increasingly difficult to source.
Brand: US Powertrain

1966-1973 Ford Bronco
Drive Axle Shaft
New Rear Axle Shaft 1963-1974 Ford Bronco
Direct Replacement for Proper Fit
Inboard Spline Quantity: 28
Shaft Length: 29 5/8"
Shaft Material: Steel
Wheel Bolt Pattern Size: 5 Lug

Interchange:

  • Ford: D3TZ4324F

Applications:

  • 1966-1973 Ford Bronco - PartType: Drive Axle Shaft - Position: Rear
Installation Instructions
INS_FORM.docx (171.9 KB)
Core Charge
$0.00
Dimensions
42 × 8 × 8 in
Weight
25 lb
Vehicle Fitment
1966 Ford Bronco
1967 Ford Bronco
1968 Ford Bronco
1969 Ford Bronco
1970 Ford Bronco
1971 Ford Bronco
1972 Ford Bronco
1973 Ford Bronco
Fitment Qualifiers
with 28 Splines
Application Summary
1966-1973 Ford Bronco - Rear Right Drive Axle Shaft
Category
Driveline and Axles
Axle Shaft
Part Type
Drive Axle Shaft
Brand
US Powertrain
Position
Rear
Rear Right
ABS Tone Ring Included
No
Axle Nut Included
No
Axle Shaft Seal Included
No
Bearing(s) Included
No
Brake Hardware Included
No
CV Joints Included
No
Grade Type
Regular
Inboard Spline Quantity
28
Inner Shaft Length
29 5/8"
Prop 65 - Long Label
This product may contain a chemical known to the state of California to cause cancer or birth defects. www.p65warnings.ca.gov
Prop 65 - Short Label
WARNING: Cancer – www.p65warnings.ca.gov
Prop 65 Y/N
Yes
Rust Resistant Coating
YES
Shaft Material
Steel
Wheel Bolt Pattern Size
5 Lug
Wheel Nuts Included
No