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WAI 6842N Starter
| Brand | WAI 6842N |
|---|---|
| 12 | 12 |
| Design | Planetary gear reduction |
| Family | Delco |
| Power Rating | 3.3 |
| Starter Rotation | Clockwise (right) |
| Tooth Quantity | 9 |
| Mounting Type | Flange |
| Fits | Freightliner and Sterling Truck · 18 vehicles |
100% new construction. Not remanufactured, with proprietary components and processes.
Planetary gear reduction. Delivers efficient cranking performance in a compact starter design.
DELCO family design. Built for 12-volt applications with a 3.3 kW rating and 9-tooth drive.
Cross-references AMS Automotive 6842, 8200011 and 10461772 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Starter for heavy-duty applications
This WAI starter, part number 6842N, is built for demanding electrical starting systems that need consistent amp output. It features a planetary gear reduction design, a 12-volt configuration, and a clockwise rotation for the specified applications.
Key features
- 100% new starter construction, not remanufactured
- Planetary gear reduction design for efficient cranking performance
- 12-volt electrical configuration
- 3.3 kW power rating
- 9-tooth drive with flange mounting
- DELCO family application coverage
Detailed fitment and application
Fits 2007 Sterling Truck L8500, N/A, with Delco 29MT, PLGR, 9T, 3.3kW notes. Fits 2000-2004 Freightliner FL50, N/A, with optional 29MT and MBR904/906 notes. Fits 2001-2004 Freightliner FL80, N/A, with optional 29MT and MBR904/906 notes. Fits 2000-2003 Freightliner FL60, N/A, with optional 29MT and MBR904/906 notes. Fits 2000-2003 Freightliner FL70, N/A, with optional 29MT and MBR904/906 notes. This part cross-references AMS Automotive 6842 and other listed interchange numbers for the same application.
What this starter is used for
- Restoring reliable engine cranking when the original starter is worn
- Replacing a unit with incorrect tooth count or rotation
- Addressing slow or weak starting caused by reduced starter output
- Matching a flange-mount, gear-reduction starter specification
Installation notes and quality
Verify the vehicle’s starter family, tooth count, rotation, voltage, and mounting style before installation. Confirm the application notes for the exact 29MT or optional 29MT configuration listed in the fitment data. WAI states that these starters are engineered to provide the amp output needed for modern vehicles and are manufactured as 100% new units using proprietary components and processes for life and performance.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2007 | Sterling Truck | L8500 | 6.4L | L6 | Delco 29MT, PLGR, 9T, 3.3kW |
| 2004 | Freightliner | FL50 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2004 | Freightliner | FL80 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2003 | Freightliner | FL50 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2003 | Freightliner | FL60 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2003 | Freightliner | FL70 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2003 | Freightliner | FL80 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2002 | Freightliner | FL50 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2002 | Freightliner | FL60 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2002 | Freightliner | FL70 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2002 | Freightliner | FL80 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2001 | Freightliner | FL50 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2001 | Freightliner | FL60 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2001 | Freightliner | FL70 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2001 | Freightliner | FL80 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2000 | Freightliner | FL50 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2000 | Freightliner | FL60 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
| 2000 | Freightliner | FL70 | 6.4L | L6 | Opt. 29MT (MBR904, 906) |
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