Audi S7 Axle Beam Front for Sale | MLB Front Subframe C7 C8
$400.00
At a Glance
- Condition: OEM used front axle beam / subframe, integrity assessed, mounting points inspected, bolt-hole condition documented per unit
- Availability: In stock for Audi S7 C7 4G (2012-2017) and C8 4K (2018-2024) applications
- Shipping: Free shipping to all 50 states, 5 to 10 business days on subframe components
- Application: Audi S7 (performance A7 Sportback variant) – C7 4G gen (2012-2017) or C8 4K gen (2018-2024)
- Generation verification required by VIN (C7 4G = first-gen, C8 4K = second-gen)
- Control-arm and subframe bolt point match required
- MLB / MLB Evo platform (Audi’s modular longitudinal platform)
- Wheel alignment required after install
- Lift, suspension tools, qualified installer required
- 15 day replacement warranty on component defects
Description
About the Audi S7 Axle Beam Front (MLB Front Subframe)
Need a replacement Audi S7 front axle beam / subframe? Part Nests sources OEM used front axle beams for Audi S7 applications. The Audi S7 is Audi’s performance / S-line variant of the A7 Sportback luxury four-door coupe / hatchback platform – Audi’s high-performance take on the A7 nameplate. Generation-specific applications – C7 4G generation (2012-2017 first-generation S7) and C8 4K generation (2018-2024 second-generation S7). Both C7 and C8 S7 applications are based on Audi’s MLB (Modularer Langsbaukasten / Modular Longitudinal Platform) platform architecture – Audi’s shared modular longitudinal platform used across the larger Audi lineup (A4 / A5 / A6 / A7 / A8 / Q5 / Q7 and various other MLB-based Audi and VW Group applications). Front axle beam / subframe – the structural front subframe component that provides mounting points for the front suspension control arms and various front driveline / steering / suspension components. Generation verification required by VIN (C7 4G vs C8 4K have different specific subframe configurations). Control-arm and subframe bolt points match required. Wheel alignment required after install. Related to broader Audi listings across the Audi SQ5 Axle Flange listing. Each front axle beam is integrity assessed with mounting points inspected. Call (855) 634-4447 to verify S7 generation (C7 4G or C8 4K) and control-arm / subframe bolt point match by VIN before ordering.
Generation and Mounting Verification
| Item | Details |
|---|---|
| Generation | C7 (4G) or C8 (4K), by VIN. |
| Mounting | Control-arm and subframe bolt points match. |
| Alignment | Plan a wheel alignment after install. |
What Is Included and Not Included
| Item | Details |
|---|---|
| INCLUDED | The used front axle beam as confirmed for your S7 generation. |
| NOT INCLUDED | Control arms, bushings, and hardware, unless confirmed at order. |
| Tools You Need | A lift, suspension tools, a professional installer, and an alignment afterward. |
Audi S7 Vehicle Context (C7 4G and C8 4K Performance A7 Sportback)
- Audi S7 performance variant: The Audi S7 is Audi’s performance / S-line variant of the A7 Sportback luxury four-door coupe / hatchback platform – Audi’s high-performance take on the A7 nameplate. Represents Audi’s approach to combining premium four-door coupe styling with S-line performance / driving dynamics positioning
- S7 C7 4G generation (2012-2017): Per the source data compatibility, Audi S7 C7 (4G) – 2012 to 2017, confirm by VIN. First-generation S7 (C7 chassis designation, 4G platform code). Based on the Audi MLB platform architecture during the first-generation A7 / S7 production run
- S7 C8 4K generation (2018-2024): Per the source data compatibility, Audi S7 C8 (4K) – 2018 to 2024, confirm by VIN. Second-generation S7 (C8 chassis designation, 4K platform code). Based on the Audi MLB Evo platform architecture during the second-generation A7 / S7 production run
- MLB platform architecture: The Audi MLB (Modularer Langsbaukasten / Modular Longitudinal Platform) is Audi’s shared modular longitudinal platform used across the larger Audi lineup (A4 / A5 / A6 / A7 / A8 / Q5 / Q7 and various other MLB-based Audi applications). Also used across various VW Group brand applications (Bentley Bentayga, Porsche Cayenne, Lamborghini Urus, and various other VW Group MLB applications). MLB and MLB Evo represent Audi’s modular longitudinal platform for larger front-engine longitudinal vehicle applications
- S7 competitive positioning: Positioned to compete with BMW M550i / BMW M5, Mercedes-Benz AMG CLS53 / CLS63, Porsche Panamera, and various other premium performance-oriented four-door coupe / sedan competitors during the era
- A7 Sportback platform context: The standard A7 Sportback is Audi’s four-door coupe / hatchback luxury nameplate, with S7 as the performance S-line variant and RS7 as the top-tier performance variant. Represents Audi’s approach to the premium four-door coupe segment
Front Axle Beam / Subframe Function and Configuration Context
- Front axle beam / subframe function: The front axle beam / subframe is the structural front subframe component that provides mounting points for the front suspension control arms and various front driveline / steering / suspension components. Standard automotive front subframe component – provides structural mounting foundation for the front suspension and driveline assembly
- Generation-specific configuration: Per the source data generation, C7 (4G) or C8 (4K), by VIN. Different S7 generations use different specific front axle beam / subframe configurations based on generation-specific platform architecture. C7 4G and C8 4K applications use distinct subframe configurations – verify generation by VIN
- Control-arm and subframe bolt point match: Per the source data mounting, control-arm and subframe bolt points match. Critical mounting verification – specific S7 subframe configuration must match the specific vehicle mounting points for correct application. Control arms attach to subframe at specific mounting locations, and subframe attaches to vehicle body at specific mounting locations
- Wheel alignment required after install: Per the source data alignment, plan a wheel alignment after install. Critical post-installation requirement – front subframe replacement disturbs suspension geometry and always requires wheel alignment service after installation. Plan for alignment service as part of installation service
- What is not included: Per the source data, control arms, bushings, and hardware, unless confirmed at order. Standard scope – the front axle beam as pictured is provided. Additional items (control arms, bushings, mounting hardware) are separate items – obtain / confirm separately as required for complete front subframe installation
Related Audi / Related MLB / Related Front Suspension Listings
- Audi SQ5 Axle Flange: Related Audi S-line performance application (SQ5 axle flange, 8R and 80A/FY generation) – see our Audi SQ5 Axle Flange listing
- Various Audi / performance luxury / MLB platform / front suspension replacement components available across our Part Nests catalog
Front Axle Beam Specifications
- Type: OEM used front axle beam / subframe for Audi S7 C7 4G and C8 4K generation applications
- Function: Front axle beam provides structural front subframe mounting foundation for front suspension and driveline
- Configuration: Generation-specific (C7 4G vs C8 4K) – verify by VIN at order
- What is not included: Control arms, bushings, and hardware, unless confirmed at order per the source data
- Tools required: A lift, suspension tools, qualified installer, and wheel alignment afterward per the source data
- Common failure modes: Impact damage, corrosion / rust-through, mounting point damage / distortion, various age-related component wear. Symptoms include suspension alignment issues, mounting fitment problems, structural integrity concerns
- Testing: Integrity assessed, mounting points inspected, bolt-hole condition documented per unit before shipment
Vehicle Compatibility
| Vehicle | Compatibility |
|---|---|
| Audi S7 C7 (4G) | 2012 to 2017, confirm by VIN |
| Audi S7 C8 (4K) | 2018 to 2024, confirm by VIN |
Why Buy From Part Nests
- OEM verified front axle beam / subframe for Audi S7 C7 4G and C8 4K generation applications
- Integrity assessed, mounting points inspected, bolt-hole condition documented per unit
- Support for critical generation verification (C7 4G vs C8 4K)
- Support for control-arm and subframe bolt point match verification
- Support for MLB / MLB Evo platform context
- Support for post-installation wheel alignment planning
- Related to broader Audi / performance luxury / MLB platform listings
- Free shipping to all 50 states
- 15 day replacement warranty on component defects
- Support team familiar with Audi S7 performance A7 Sportback lineage and MLB platform applications
- Call (855) 634-4447 to confirm your S7 generation and bolt point match by VIN before ordering.
15 Day Replacement Warranty
Every used Audi S7 Front Axle Beam carries a 15 day replacement warranty starting on the delivery date. S7 generation (C7 4G or C8 4K) and control-arm / subframe bolt point match verification by VIN are critical before ordering. Wheel alignment required after install. Qualified installer required. Call (855) 634-4447 to start a warranty claim within 15 days of delivery.
What Is Covered
- Component defects present on arrival beyond what was disclosed
- Mounting point or structural failures within 15 days from installation
- Incorrect part shipped due to an error on our end
What Is Not Covered
- Damage caused during installation
- Attempted installation with incorrect generation or bolt point match
- Attempted installation without qualified suspension installer
- Attempted installation without post-installation wheel alignment
- Any labor expenses of any kind, including subframe installation and alignment labor
- Part: OEM used front axle beam / subframe
- Application: Audi S7 C7 4G (2012-2017) and C8 4K (2018-2024)
- Segment: Audi S-line performance four-door coupe (A7 Sportback variant)
- Platform: MLB (Modularer Langsbaukasten) and MLB Evo
- Cross-Platform: Shared with A4/A5/A6/A7/A8/Q5/Q7 and Bentley/Porsche/Lambo VW Group applications
- Post-Install: Wheel alignment required
- Installation: Lift + suspension tools + qualified installer
Additional information
| Brand | Audi |
|---|---|
| Application | Audi S7 front axle beam |
| Platform | MLB |
| Generations | C7 (4G, 2012 to 2017), C8 (4K, 2018 to 2024) |
| Function | Carries control arms and suspension/steering mounts |
| Corrosion Resistance | Coated or galvanized |
| Install | Professional, alignment after |
| Sold As | Used, inspected |
| Mounting | Confirm bolt points by VIN |
| Shipping | Free to all 50 states, freight, no core charge |
| Warranty | 15 day replacement warranty from delivery |
| Fitment Note | Confirm generation by VIN |
| Condition | Used, inspected before shipping |
| SKU | vaz392 |
An OEM used front axle beam / subframe for Audi S7 applications. Function is providing the structural front subframe mounting foundation for the front suspension and driveline assembly. Standard automotive front subframe component - provides mounting foundation for front suspension control arms and various front driveline / steering / suspension components.
Audi's performance / S-line variant of the A7 Sportback luxury four-door coupe / hatchback platform - Audi's high-performance take on the A7 nameplate. Represents Audi's approach to combining premium four-door coupe styling with S-line performance positioning.
Per the source data compatibility, Audi S7 C7 (4G) 2012 to 2017 and Audi S7 C8 (4K) 2018 to 2024, by VIN. C7 4G is first-generation S7. C8 4K is second-generation S7. Both based on Audi MLB / MLB Evo platform architecture. Verify generation by VIN before ordering.
The Audi MLB (Modularer Langsbaukasten / Modular Longitudinal Platform) is Audi's shared modular longitudinal platform used across the larger Audi lineup (A4 / A5 / A6 / A7 / A8 / Q5 / Q7 and various MLB-based Audi applications). Also used across various VW Group brand applications (Bentley Bentayga, Porsche Cayenne, Lamborghini Urus).
Yes. Per the source data mounting, control-arm and subframe bolt points match. Critical mounting verification - specific S7 subframe configuration must match the specific vehicle mounting points for correct application. Control arms attach to subframe at specific mounting locations, and subframe attaches to vehicle body at specific mounting locations.
Yes. Per the source data alignment, plan a wheel alignment after install. Critical post-installation requirement - front subframe replacement disturbs suspension geometry and always requires wheel alignment service after installation. Plan for alignment service as part of installation service.
Yes. Per the source data tools note, a lift, suspension tools, a professional installer, and an alignment afterward. Front subframe removal / installation requires vehicle lift, specialized suspension tools, qualified suspension installer, and post-installation wheel alignment service.
Per the source data, control arms, bushings, and hardware, unless confirmed at order. Standard scope - the front axle beam as pictured is provided. Additional items (control arms, bushings, mounting hardware) are separate items - obtain / confirm separately as required for complete front subframe installation.
Related products
Reviews
There are no reviews yet.