How to service and repair the front cross-member and transmission support crossmember on Ford F-350 Super Duty?

Serviceable access to the front cross-member along with the transmission support crossmember starts with hoisting the vehicle into neutral position and using an appropriate high-lift transmission jack. Start by removing the wire harness from the rear crossmember along with eliminating the rear transmission mount nuts. Move on to remove the bolts and nuts from the LH crossmember yet maintain tension on the specified bolt and nut. Next vacant the bolt and nut from the RH crossmember bracket then detach the bracket itself. Work to first remove both RH crossmember bolts and nuts then afterward disassemble the LH crossmember bolt and nut before taking out the crossmember itself. Place the crossmember at the transmission mount after which install the nut loosely. On the LH side of the crossmember install bolts at 81 Nm (60 ft. lbs.), move to the RH side to install bolts at 81 Nm (60 ft. lbs.) also. Install the bracket before loosely bolting its fasteners while tightening the RH crossmember bolts to 81 Nm (60 ft. lbs.) with rear insulator nuts receiving 103 Nm (76 ft. lbs.). Near the completion stage install the wire harness to the rear part of the crossmember.

OEM Ford F-350 Super Duty Front Cross-Member

Front Engine Cross Member

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49 Front Cross-Members found

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Ford F-350 Super Duty Frame Assembly Part Number: NC3Z-5005-E
$3818.93 MSRP: $5657.67
You Save: $1838.74 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Frame Rail
- Replaces: HC3Z-5005-BS, LC3Z-5005-CB, LC3Z-5005-T, HC3Z-5005-CB, HC3Z-5005-F
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2022 Ford F-350 Super Duty | Lariat, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Frame Assembly Part Number: PC3Z-5005-K
$3940.70 MSRP: $5838.07
You Save: $1897.37 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Replaced by: PC3Z-5005-AN
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Frame Assembly Part Number: PC3Z-5005-B
$4453.86 MSRP: $6598.32
You Save: $2144.46 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Replaced by: PC3Z-5005-BJ
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | XL | 8 Cyl 6.8 L GAS
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Ford F-350 Super Duty Front Frame Part Number: LC3Z-5019-A
$4977.02 MSRP: $7373.37
You Save: $2396.35 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Frame Assembly
- Replaces: HC3Z-5019-A, JC3Z-5019-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2022 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Front Frame Part Number: PC3Z-5019-F
$3439.18 MSRP: $5095.08
You Save: $1655.90 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Frame Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Frame Assembly Part Number: PC3Z-5005-F
$4509.97 MSRP: $6681.43
You Save: $2171.46 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | Lariat, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Frame Assembly Part Number: NC3Z-5005-F
$3774.23 MSRP: $5591.45
You Save: $1817.22 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Frame Rail
- Replaces: LC3Z-5005-U, LC3Z-5005-CC, HC3Z-5005-BA, HC3Z-5005-G, HC3Z-5005-CC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2022 Ford F-350 Super Duty | Lariat, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Frame Assembly Part Number: PC3Z-5005-AH
$4616.12 MSRP: $6838.70
You Save: $2222.58 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: PC3Z-5005-AU
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | Lariat, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Frame Assembly Part Number: PC3Z-5005-J
$4570.03 MSRP: $6770.42
You Save: $2200.39 (33%)
ADD TO CART
Product Specifications
- Replaced by: PC3Z-5005-AZ
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Frame Assembly Part Number: GC3Z-5005-C
$1975.74 MSRP: $2927.02
You Save: $951.28 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Frame Rail
- Replaces: BC3Z-5005-B, DC3Z-5005-C, BC3Z-5005-M, DC3Z-5005-M, FC3Z-5005-C, FC3Z-5005-M
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2016 Ford F-350 Super Duty | Lariat, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Frame Assembly Part Number: PC3Z-5005-E
$4498.98 MSRP: $6665.15
You Save: $2166.17 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: PC3Z-5005-AV
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | Lariat, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Frame Assembly Part Number: PC3Z-5005-D
$3993.30 MSRP: $5916.00
You Save: $1922.70 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: PC3Z-5005-AT
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | Lariat, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Frame Assembly Part Number: NC3Z-5005-B
$3012.91 MSRP: $4463.57
You Save: $1450.66 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: HC3Z-5005-A, HC3Z-5005-AT, LC3Z-5005-BY, LC3Z-5005-Q, HC3Z-5005-BY
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2022 Ford F-350 Super Duty | XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Front Frame Part Number: LC3Z-5019-B
$4036.30 MSRP: $5979.70
You Save: $1943.40 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Frame Assembly; Frame Rail, Front
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Frame Assembly Part Number: NC3Z-5005-J
$3937.05 MSRP: $5832.67
You Save: $1895.62 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Frame Rail
- Replaces: HC3Z-5005-CF, LC3Z-5005-X, LC3Z-5005-CG, HC3Z-5005-M, HC3Z-5005-CG
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2022 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Frame Assembly Part Number: PC3Z-5005-A
$3839.42 MSRP: $5688.03
You Save: $1848.61 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: PC3Z-5005-AQ
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Frame Assembly Part Number: GC3Z-5005-VX
$1687.69 MSRP: $2500.28
You Save: $812.59 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Frame Rail
- Replaces: DC3Z-5005-FF, FC3Z-5005-FF, GC3Z-5005-F, BC3Z-5005-EE, BC3Z-5005-E, FC3Z-5005-F, DC3Z-5005-F
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2016 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
View related parts
Ford F-350 Super Duty Frame Assembly Part Number: PC3Z-5005-C
$3846.53 MSRP: $5698.57
You Save: $1852.04 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Frame Assembly Part Number: PC3Z-5005-H
$4095.81 MSRP: $6067.87
You Save: $1972.06 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: PC3Z-5005-AY
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Front Frame Part Number: PC3Z-5019-E
$4099.06 MSRP: $6072.68
You Save: $1973.62 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Frame Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS

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Ford F-350 Super Duty Front Cross-Member

OEM Front Cross-Member boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Front Cross-Member with long life and a perfect fit. Come to our website and find genuine Ford F-350 Super Duty parts. We keep a wide inventory of OEM F-350 Super Duty parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The Ford F-350 Super Duty Front Cross-Member functions as an essential part of the vehicle which maintains engine and transmission support and ensures vehicle stability during operation. Constructing the Front Cross-Member from high-strength steel enables it to withstand major loads by ensuring precise alignment of the Ford F-350 Super Duty body and drivetrain while being known by its alternative name K-frame, Similar to numerous F-350 Super Duty vehicle models the Front Cross-Member provides critical safety performance capabilities especially in vehicles deploying longitudinal engines because its specialized section augments the component's strength properties. From its initial release in 1999 until the present day the Ford F-350 Super Duty has experienced four generations that brought forth progressively enhanced design features while improving engine power along with better towing capacities. Antilock brakes and stability control feature elements from the Front Cross-Member to provide critical contributions for efficiency and safety performance in the truck. The Ford F-350 Super Duty Front Cross-Member distinguishes itself among automotive products because of its durable solid construction which makes it popular among users who want a dependable heavy-duty truck. The combination of strength with compatibility and performance-enhancing features helps the Front Cross-Member establish its critical role in making the Ford F-350 Super Duty a leader within heavy-duty truck segments.

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

Front Crossmember
5C3Z-5C128-AA
Q: How to service and repair the front cross-member and transmission support crossmember on Ford F-350 Super Duty?
A:
Serviceable access to the front cross-member along with the transmission support crossmember starts with hoisting the vehicle into neutral position and using an appropriate high-lift transmission jack. Start by removing the wire harness from the Rear Crossmember along with eliminating the rear transmission mount nuts. Move on to remove the bolts and nuts from the LH crossmember yet maintain tension on the specified bolt and nut. Next vacant the bolt and nut from the RH crossmember bracket then detach the bracket itself. Work to first remove both RH crossmember bolts and nuts then afterward disassemble the LH crossmember bolt and nut before taking out the crossmember itself. Place the crossmember at the transmission mount after which install the nut loosely. On the LH side of the crossmember install bolts at 81 Nm (60 ft. lbs.), move to the RH side to install bolts at 81 Nm (60 ft. lbs.) also. Install the bracket before loosely bolting its fasteners while tightening the RH crossmember bolts to 81 Nm (60 ft. lbs.) with rear insulator nuts receiving 103 Nm (76 ft. lbs.). Near the completion stage install the wire harness to the rear part of the crossmember.