FREIGHTLINER STERLING MEDIUM DUTY TRUCKS
- Simplified Installation
- Installation Instructions Included
- Engineered for Precise Fit
- Long Lasting Steel or Cast Iron Pulleys
- In-Line Kit for Low-Torque Applications
- Most Kits Fit Trucks Equipped With or Without AC
- There are many kits available.
- Let us help you choose. What we need to know: Year, Make, Model, Gas or Diesel, Engine Size.

| Image | Item # | Year | Chasis | Liter | C.I.D. | Engine | Price | Order Qty. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 6420249 | 2011-2023* | FREIGHTLINER M2 | 6.7 | 409 | I6 DIESEL / CUMMINS ISB / 24 VALVE | $1,159.24 / EACH Usually ships in 3 day(s) | ||||
| 6420310 | 2019-2023* | FREIGHTLINER M2 | 6.7 | I6 DIESEL / CUMMINS ISB / 24 VALVE | $1,333.54 / EACH Usually ships in 3 day(s) | |||||
| 6420311 | 2019-2023* | FREIGHTLINER M2 | 6.7 | I6 DIESEL / CUMMINS ISB / 24 VALVE | $1,395.31 / EACH Usually ships in 3 day(s) | |||||
| 6420250 | 2015-2023* | M2 BUSINESS CLASS | 8.9 | ISL DIESEL | $633.77 / EACH Usually ships in 3 day(s) |
