320-8921 3/8″-16 X 63 1/2″ Hex Head Screw
Exhaust Bypass Adjusting Screw
Description
The exhaust bypass set screw is a specialized threaded fastener in the exhaust system used to control exhaust gas flow. Inserted into a designated opening or threaded hole in an exhaust component, this set screw can be adjusted to regulate the amount of exhaust gas passing through. By fine-tuning exhaust flow, it plays a vital role in customizing the sound, performance, and emissions characteristics of equipment, making it a key component in exhaust system modification and optimization.
Attributes
- Carefully engineered to stay in place after adjustment for added stability.
- Withstands repeated adjustment without degrading.
- Resists corrosion from exhaust gases and environmental factors.
Applications
The exhaust bypass set screw changes exhaust gas flow within the exhaust system by partially blocking or restricting gas passage, enabling adjustable sound levels and performance characteristics in equipment or machinery.
Specifications
| Height | 15.2 mm (0.6 in) |
|---|---|
| Width | 15.2 mm |
| Length | 63.5 mm (2.5 in) |
Compatible Equipment
- Generator Sets: 3516C, G3516, 3512E, 3512B
- Excavators: 3512C, 3516E
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |





