Underfloor coating for BMW 3 Series G20 Sedan 320d (2019)
This Underfloor coating technical drawing provides a detailed breakdown of the assembly for the 3 Series G20 Sedan 320d. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2019.
| No. | Description | Supp. | Qty | From | Up To | Part Number | Price | Notes | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 01 | Underfloor coating center | RWD | 1 | 51757340860 | Shop at ECS Tuning | |||||
| For vehicles with Automatic transmission and Sport automatic transmission and Automatic transmission w/ shift paddles |
S205A=Yes S2TBA=Yes S2TEA=Yes |
|||||||||
| 01 | Underfloor coating center | RWD | 1 | 51757340860 | Shop at ECS Tuning | |||||
| For vehicles with Automatic transmission and Sport automatic transmission and Automatic transmission w/ shift paddles |
S205A=Yes S2TBA=Yes S2TEA=No |
|||||||||
| 01 | Underfloor coating center | RWD | 1 | 51757340860 | Shop at ECS Tuning | |||||
| For vehicles with Automatic transmission and Sport automatic transmission and Automatic transmission w/ shift paddles |
S205A=Yes S2TBA=No S2TEA=Yes |
|||||||||
| 01 | Underfloor coating center | RWD | 1 | 51757340860 | Shop at ECS Tuning | |||||
| For vehicles with Automatic transmission and Sport automatic transmission and Automatic transmission w/ shift paddles |
S205A=Yes S2TBA=No S2TEA=No |
|||||||||
| 01 | Underfloor coating center | RWD | 1 | 51757340860 | Shop at ECS Tuning | |||||
| For vehicles with Automatic transmission and Sport automatic transmission and Automatic transmission w/ shift paddles |
S205A=No S2TBA=Yes S2TEA=Yes |
|||||||||
| 01 | Underfloor coating center | RWD | 1 | 51757340860 | Shop at ECS Tuning | |||||
| For vehicles with Automatic transmission and Sport automatic transmission and Automatic transmission w/ shift paddles |
S205A=No S2TBA=Yes S2TEA=No |
|||||||||
| 01 | Underfloor coating center | RWD | 1 | 51757340860 | Shop at ECS Tuning | |||||
| For vehicles with Automatic transmission and Sport automatic transmission and Automatic transmission w/ shift paddles |
S205A=No S2TBA=No S2TEA=Yes |
|||||||||
| 01 | Underfloor coating center | RWD | 1 | 51757340860 | Shop at ECS Tuning | |||||
| 02 | Underbody shield, exhaust system | 1 | 51757340864 | Shop at ECS Tuning | ||||||
| 03 | Underbody panelling, side on left | 1 | 51757340865 | Shop at ECS Tuning | ||||||
| 03 | Underbody panelling, side on right | 1 | 51757340866 | Shop at ECS Tuning | ||||||
| 04 | Undershield for tank, right | 1 | 51757435566 | Shop at ECS Tuning | ||||||
| For vehicles with CO2 package |
S1CBA=No |
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| 04 | Undershield for tank, left | 1 | 51757435565 | NoS | Shop at ECS Tuning | |||||
| 04 | Undershield for tank, right | 1 | 51757435566 | NoS | Shop at ECS Tuning | |||||
| For vehicles with CO2 package |
S1CBA=Yes |
|||||||||
| 04 | Undershield for tank, left | 1 | 51757435569 | NoS | Shop at ECS Tuning | |||||
| 04 | Undershield for tank, right | 1 | 51757435570 | NoS | Shop at ECS Tuning | |||||
| 05 | Underbody panelling, rear right | 1 | 51757428198 | NoS | Shop at ECS Tuning | |||||
| 05 | Underbody panelling, rear left | 1 | 51757447185 | NoS | Shop at ECS Tuning | |||||
| For vehicles with CO2 package |
S1CBA=Yes |
|||||||||
| 06 | Rear diffusor | 1 | 51757428192 | Shop at ECS Tuning | ||||||
| For vehicles with CO2 package |
S1CBA=No |
|||||||||
| 08 | Rear diffusor | 1 | 51757439134 | Shop at ECS Tuning | ||||||
| 09 | Plastic nut for coarse threaded pin | M6 | 2 | 16131176747 | $0.53 | Shop at ECS Tuning | ||||
| 10 | Plastic capnut with washer | D=22MM | 4 | 07147169847 | $0.36 | Shop at ECS Tuning | ||||
| 11 | Expanding nut | L= 19.9MM | 29 | 07147306224 | Shop at ECS Tuning | |||||
| 12 | C-clip for plastic nut | TS5 | 22 | 07147311312 | Shop at ECS Tuning | |||||
| 13 | Hex bolt | TS5X20 SW8 D=22 | X | 01/2021 | 07149213164 | $0.38 | Shop at ECS Tuning | |||
Notes
- NoS = No Stock (Part centrally not stocked)
See Also
Frequently Asked Questions
- What assembly is shown in the BMW 3 Series G20 Sedan 320d Underfloor coating?
- This technical diagram illustrates the Underfloor coating within the Vehicle trim group for the 3 Series G20 Sedan 320d produced during 2019. It provides a detailed exploded view of the components, identifying key parts such as the Underfloor coating center (Part #51757340860).
- Which models use the hardware listed in this Underfloor coating?
- The hardware and components featured in the Underfloor coating are specific to the 3 Series G20 Sedan 320d produced during 2019. These technical specifications ensure that parts like the Underfloor coating center (51757340860) are correctly matched to the vehicle's structural and mechanical requirements.
- How do I find specific parts within the Underfloor coating assembly?
- Each item in the Underfloor coating corresponds to the numbered list below the illustration. For the 3 Series G20 Sedan 320d, you can identify the Underfloor coating center by locating its position on the schematic, which then links to the official BMW part number 51757340860 for the Vehicle trim section.