How to Service and Repair the Front Cross-Member on the F-Super Duty on 2003 Ford F-350 Super Duty?

Service and repair of the F-Super Duty transmission support crossmember requires the vehicle to sit in neutral while on a hoist. The high-lift transmission jack needs to be suitable for this operation. The service procedure starts with wire harness removal from the crossmember and ending with the transmission mount nuts. Lari crossmember bolts along with their corresponding nuts need removal but maintain constant tension on the indicated bolt and nut during the process. First remove the right-hand (RH) crossmember bracket bolts as well as nuts before taking off the bracket. Remove the LH crossmember bolt and nut as well as the crossmember before proceeding to the RH crossmember bolts and nuts. Place the crossmember against the transmission mount and install its nut with loose tension. Begin the installation with the LH crossmember bolts followed by RH crossmember bolts before adding the bracket along with its bolts while keeping them loose. Secure the RH crossmember bolts first along with finishing the rear insulator nut installation and finally reattach the wire harness at the crossmember rear section.

OEM 2003 Ford F-350 Super Duty Front Cross-Member

Front Engine Cross Member

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

7 Front Cross-Members found

View related parts
2003 Ford F-350 Super Duty Front Crossmember Part Number: F81Z-2510776-AA
$151.71 MSRP: $220.83
You Save: $69.12 (32%)
ADD TO CART
Product Specifications
- Other Name: Member Assembly - Cross Center; Floor Pan Crossmember, Center, Front; Crossmember; Member Assembly - Cross - Center
- Position: Front
- Base No.: 10776
- Item Weight: 26.30 Pounds
- Item Dimensions: 76.2 x 23.1 x 13.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F81Z-2510776-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-350 Super Duty Submodels:
- Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL
View related parts
2003 Ford F-350 Super Duty Front Crossmember Part Number: 2C3Z-5C128-AA
$117.31 MSRP: $170.75
You Save: $53.44 (32%)
Product Specifications
- Other Name: Crossmember
- Manufacturer Note: Front lower blocker beam - reduced material gauge, FROM 11/04/02 TO 12/01/03
- Base No.: 5C128
- Item Weight: 21.80 Pounds
- Item Dimensions: 61.5 x 9.2 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 2C3Z-5C128-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-350 Super Duty Submodels:
- Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL
View related parts
2003 Ford F-350 Super Duty Front Crossmember, Driver Side Part Number: F81Z-2510685-AA
Product Specifications
- Other Name: Cross Member Assembly - Front; Floor Pan Reinforcement, Left; Floor Pan Crossmember, Left; Floor Crossmember
- Position: Driver Side
- Base No.: 10685
- Item Weight: 5.00 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F81Z-2510685-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-350 Super Duty Submodels:
- Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL
View related parts
2003 Ford F-350 Super Duty Front Crossmember Part Number: 4C3Z-5C128-AB
Product Specifications
- Other Name: Crossmember; Frame Crossmember, Front
- Manufacturer Note: Front lower blocker beam, Use W710065-S439 and N811403-S426 to attach, FROM 12/01/03
- Position: Front
- Base No.: 5C128
- Item Weight: 21.20 Pounds
- Item Dimensions: 7.2 x 51.0 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4C3Z-5C128-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-350 Super Duty Submodels:
- Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL
View related parts
2003 Ford F-350 Super Duty Rail End, Front Part Number: F81Z-5C145-AB
Product Specifications
- Other Name: Frame Assembly; Frame Side Member Assembly, Front
- Position: Front
- Base No.: 5C145
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F81Z-5C145-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-350 Super Duty Submodels:
- King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL
View related parts
2003 Ford F-350 Super Duty Front Crossmember, Outer Passenger Side Part Number: F81Z-2510684-AA
Product Specifications
- Other Name: Cross Member Assembly - Front; Floor Pan Reinforcement, Right; Floor Pan Crossmember, Right; Floor Crossmember
- Position: Front Outer Passenger Side
- Base No.: 10684
- Item Weight: 5.10 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F81Z-2510684-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-350 Super Duty Submodels:
- Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL
View related parts
2003 Ford F-350 Super Duty Rail End, Front Part Number: 3C3Z-5C145-AA
Product Specifications
- Other Name: Frame Assembly; Frame Rail End, Front
- Position: Front
- Base No.: 5C145
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3C3Z-5C145-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-350 Super Duty Submodels:
- Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL

2003 Ford F-350 Super Duty Front Cross-Member

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2003 Ford F-350 Super Duty Front Cross-Member available at FordPartsDeal.com. You can confidently purchase our OEM 2003 Ford F-350 Super Duty Front Cross-Member as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2003 Ford F-350 Super Duty Front Cross-Member Parts Q&A

Q: How to Service and Repair the Front Cross-Member on the F-Super Duty on 2003 Ford F-350 Super Duty?
A: Service and repair of the F-Super Duty transmission support crossmember requires the vehicle to sit in neutral while on a hoist. The high-lift transmission jack needs to be suitable for this operation. The service procedure starts with wire harness removal from the crossmember and ending with the transmission mount nuts. Lari crossmember bolts along with their corresponding nuts need removal but maintain constant tension on the indicated bolt and nut during the process. First remove the right-hand (RH) crossmember bracket bolts as well as nuts before taking off the bracket. Remove the LH crossmember bolt and nut as well as the crossmember before proceeding to the RH crossmember bolts and nuts. Place the crossmember against the transmission mount and install its nut with loose tension. Begin the installation with the LH crossmember bolts followed by RH crossmember bolts before adding the bracket along with its bolts while keeping them loose. Secure the RH crossmember bolts first along with finishing the rear insulator nut installation and finally reattach the wire harness at the crossmember rear section.