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WAI 6840N Starter
Reliable Starter for Delco Family Vehicles
The WAI 6840N starter is engineered with a planetary gear reduction design to deliver efficient and consistent engine starts. Designed for clockwise (right) rotation and flange mounting, this starter is suitable for various Delco family applications requiring a 12-volt power source.
- 12-volt electrical system compatibility
- Planetary gear reduction design for improved torque
- Delco family starter type
- 3.3 power rating for reliable performance
- Clockwise (right) starter rotation
- 10-tooth pinion gear for precise engagement
- Flange mounting type for secure installation
Technical Details and Performance
The WAI 6840N starter features a planetary gear reduction mechanism that enhances torque output while reducing the starter's size and weight. This design improves starting efficiency and durability, making it a suitable replacement for Delco family starters. The 3.3 power rating ensures adequate power delivery for smooth engine cranking. With a 10-tooth pinion gear and clockwise rotation, this starter matches specific engine configurations requiring precise engagement and rotation direction. The flange mounting type provides a secure and stable fitment, minimizing vibration and wear during operation.
Compatible Vehicles and Applications
This starter is compatible with various vehicles that utilize Delco family starters with clockwise rotation and flange mounting. It is commonly used in automotive applications requiring a 12-volt starter with a 10-tooth pinion gear. When searching for a replacement starter for your vehicle, look for compatibility with the WAI 6840N part number to ensure proper fit and function.
- Resolves engine cranking issues due to worn or faulty starters
- Replaces starters with damaged pinion gears or improper rotation
- Addresses slow or weak engine starts caused by insufficient torque
- Suitable for vehicles requiring flange-mounted starters
- Ideal for applications needing a 12-volt, 3.3 power rated starter
Installation Notes and Tips
Ensure the starter rotation matches your vehicle’s engine requirements; the WAI 6840N rotates clockwise (right). Verify the mounting type is flange style for proper fitment. Check the tooth count on the pinion gear to confirm compatibility with your flywheel or flexplate. Proper electrical connections and secure mounting bolts are essential for optimal performance and longevity.
Quality Assurance and Warranty
WAI starters are manufactured to meet industry standards for durability and performance. The 6840N part number undergoes rigorous quality control to ensure reliable operation in demanding automotive environments. Please consult WAI or your distributor for specific warranty details related to this starter model.
| Brand | WAI |
| Part Number | 6840N |
| 12 | 12 |
| Design | Planetary gear reduction |
| Family | Delco |
| Power Rating | 3.3 |
| Starter Rotation | Clockwise (right) |
| Tooth Quantity | 10 |
| Mounting Type | Flange |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
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* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.