- Frame left longitudinal beam
- Drawing No：DZ9114516431
- Frame right longitudinal beam
- Drawing No：DZ9114516432
- Front cross member assembly
- Drawing No：DZ911451058
- Frame assembly
- Drawing No：DZ9114516430
- Towing Hook Assembly
- Drawing No：1.80992E+12
- Installation Plate
- Drawing No：DZ914516403
- Cross beam
- Drawing No：81.41230.0021
- Upper Left Connection Plate
- Drawing No：81.41291.0021
- Upper Right Connection Plate
- Drawing No：81.41291.2650
- Lower Left Connection Plate
- Drawing No：81.41291.2653