New Rear Left Axle Shaft Ford F450/F550 DANA M300
New Rear Left Axle Shaft Ford F450/F550 DANA M300
New Rear Left Axle Shaft Ford F450/F550 DANA M300
New Rear Left Axle Shaft Ford F450/F550 DANA M300

Dana M300 41-Spline Rear Left Steel Drive Axle Shaft for 2017-2025 Ford F-450/F-550 Super Duty – Brand New OE-Spec

SKU
447-12067L
Price
$300.00
Core Charge
$0.00
Features and Benefits
Brand new steel axle shaft - not remanufactured or reconditioned - eliminates the wear and fatigue risks of a used replacement part.
Engineered as a direct-fit replacement for the Dana M300 rear axle, matching OEM 41-spline count and 41-inch shaft length for correct factory fitment.
Standard replacement grade steel construction is built to handle the torque and load demands of Ford F-450/F-550 Super Duty work truck duty cycles.
Covers 2017-2025 Ford F-450 and F-550 Super Duty applications, simplifying parts sourcing for shops servicing multiple model years.
Proudly manufactured in the United States for consistent quality control from raw material to finished part.
Backed by a 1-year warranty for added confidence in your repair.
Brand: US Powertrain
Our products are NEWLY MANUFACTURED AGAIN! We are a professional automotive drivetrain and powertrain new parts manufacturers and remanufacturers. We are dedicated not only to assembling premium quality products, but go an extra step in many cases. We look for design flaws in the original OEM products and make improvements and updates.

Axle Shaft
Brand New 2017 - Current Ford F450/F550 Rear Left Axle Shaft
DANA M300, 41 Spline
Brand New OEM Direct Replacement
New Rear Left Axle Shaft Ford F450/F550 DANA M300
2017-2025 Ford F-450 Super Duty
2017-2025 Ford F-550 Super Duty
UPC: 00850073154861
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: Standard Replacement
Inboard Spline Quantity: 41
Mounting Hole Quantity: 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: Y
Retainer Included: No
Shaft Length: 41 Inch
Wheel Nuts Included: No
Wheel Studs Included: No

Installation Instructions

Interchange:

  • Ford: HC3Z4234M

Applications:

  • 2017-2025 Ford F-450 Super Duty - PartType: Drive Axle Shaft - Position: Rear Left
  • 2017-2025 Ford F-550 Super Duty - PartType: Drive Axle Shaft - Position: Rear Left
Installation Instructions
INS_FORM.docx (171.9 KB)
Core Charge
$0.00
Dimensions
45 × 8 × 8 in
Weight
35 lb
Vehicle Fitment
2023 Ford F-550 Super Duty
2025 Ford F-550 Super Duty
2019 Ford F-450 Super Duty
2024 Ford F-450 Super Duty
2022 Ford F-550 Super Duty
2021 Ford F-450 Super Duty
2017 Ford F-550 Super Duty
2017 Ford F-450 Super Duty
2020 Ford F-450 Super Duty
2019 Ford F-550 Super Duty
2022 Ford F-450 Super Duty
2023 Ford F-450 Super Duty
2018 Ford F-450 Super Duty
2025 Ford F-450 Super Duty
2020 Ford F-550 Super Duty
2018 Ford F-550 Super Duty
2024 Ford F-550 Super Duty
2021 Ford F-550 Super Duty
Fitment Qualifiers
with 41 Splines
Application Summary
2017-2025 Ford F-450 Super Duty with Dana M300 Rear Axle
2017-2025 Ford F-550 Super Duty with Dana M300 Rear Axle
Category
Driveline and Axles
Axle Shaft
Part Type
Drive Axle Shaft
Brand
US Powertrain
Position
Rear Left
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
Standard Replacement
Inboard Spline Quantity
41
Mounting Hole Quantity
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
Retainer Included
No
Shaft Length
41
Shaft Material
Steel
Universal Joints Included
No
Wheel Nuts Included
No
Wheel Studs Included
No
Wheel Stud Quantity
8