The 2021 Freightliner MC has 7 body & lamp assembly parts with verified fitment on this page — 1 part type and 1 brand, covering the 6.7L L6 DIESEL Turbocharged engine. Each part includes a manufacturer part number and application notes.
On the 2021 Freightliner MC, the body & lamp assembly system covers the exterior panels, bumpers, mirrors, lamps and the trim that keeps weather and road debris out. Every listed part is an Outside Mirror Glass.
The 2021 Freightliner MC came with a single engine, the 6.7L L6 DIESEL Turbocharged, and every part is verified against it.
Every body & lamp assembly part listed for the 2021 Freightliner MC comes from BURCO.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Freightliner MC. 2 parts have it, including BURCO 10A2003 (Outside Mirror Glass) and BURCO 10A2002 (Outside Mirror Glass). Each part number opens a page with every vehicle that part fits.
Outside Mirror Glass
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BURCO Popular | 10A2003 | 🇺🇸 US 🇨🇦 CA | 15-5/8 (In) DiagonalSize- 6-13/16 (In) X 14-11/16 (In) | View on Amazon |
| BURCO Popular | 10A2002 | 🇺🇸 US 🇨🇦 CA | Heated Mirror: No16-1/8 (In) Diagonal | View on Amazon |
| BURCO | 10B3003 | 🇺🇸 US 🇨🇦 CA | 8-3/4 (In) DiagonalSize- 6-3/8 (In) X 6-3/4 (In) | View on Amazon |
| BURCO | 10C3903 | 🇺🇸 US 🇨🇦 CA | 8-1/2 (In) DiagonalSize- 8-1/2 (In) X 8-1/2 (In) | View on Amazon |
| BURCO | 10B3002 | 🇺🇸 US 🇨🇦 CA | Heated Mirror: No9 (In) Diagonal | View on Amazon |
| BURCO | 10B3002H | 🇺🇸 US 🇨🇦 CA | Heated Mirror: YES9 (In) Diagonal | View on Amazon |
| BURCO | 10A2002H | 🇺🇸 US 🇨🇦 CA | Heated Mirror: YES16-1/8 (In) Diagonal | View on Amazon |
This table covers the replacement mirror glasses (heated and unheated, as noted). Typical signs include a cracked glass, lost heat, or a mirror that will not hold adjustment. Match heated vs unheated and the aspheric or blind-spot shape in the notes — glasses that look alike do not clip the same.
7 Outside Mirror Glass parts for the 2021 Freightliner MC come from BURCO. The "Popular" part is BURCO 10A2003.
Part numbers include BURCO 10A2003, BURCO 10A2002 and BURCO 10B3003, among others listed above.
Buying Body & Lamp Assembly Parts for a 2021 Freightliner MC
On this vehicle, the body & lamp assembly system covers the exterior panels, bumpers, mirrors, lamps and the trim that keeps weather and road debris out.
- Confirm you have the 6.7L L6 DIESEL Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the retaining clips and fasteners with any panel or trim job — reused clips are the usual cause of rattles afterwards.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Outside Mirror Glass .
Frequently Asked Questions
How many body & lamp assembly parts fit the 2021 Freightliner MC?
Our catalog currently lists 7 body & lamp assembly parts for the 2021 Freightliner MC across 1 subcategory and 1 brand, covering the 6.7L L6 DIESEL Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of body & lamp assembly problems on a 2021 Freightliner MC?
Common symptoms include condensation inside a headlamp, a mirror that no longer holds adjustment, sagging door hinges, or clips and moldings that have gone brittle. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the retaining clips and fasteners with any panel or trim job — reused clips are the usual cause of rattles afterwards.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2021 Freightliner MC was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2021 Freightliner MC?
Every part on this page is matched to the 6.7L L6 DIESEL Turbocharged engine. Then check whether a lamp assembly is a capsule-only replacement or a full housing before ordering — they are very different jobs and the part numbers look similar. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Freightliner MC
Body & Lamp Assembly Parts for Other Freightliner MC Years
Switch vehicle or jump to a subcategory
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.