BorgWarner S400 Turbo V-Band Clamp | 193784 | S4 Series

Genuine BorgWarner V-band clamp (part number 193784) for S400 (S4-series) turbochargers. This clamp secures the V-band housing joint on S400-series turbos, providing a reliable connection under boost. It is a new BorgWarner AirWerks component.

Key Features:

• Genuine BorgWarner V-band clamp, part number 193784
• For BorgWarner S400 (S4-series) turbochargers — S400SX, S400SX4, S475, S471
• Secures the V-band housing joint under high boost pressure
• Stainless steel construction
• BorgWarner AirWerks series component

Specifications:

• Base part number: 193784 (BorgWarner)
• Component type: Turbocharger V-band clamp
• Turbo series: S400 / S4 (S400SX, S400SX4, S475, S471)
• Condition: New
• Material: Stainless steel

Compatibility / Fitment:

• Fits BorgWarner S400 (S4-series) turbochargers — S400SX, S400SX4, S475, S471, and similar
• Used on heavy-duty diesel and performance turbo applications with the S400 frame
• V-band clamps are sized to the specific housing joint (turbine vs. compressor side) — confirm your clamp size and joint location before ordering
• Confirm whether your application requires the tensioning nut/bolt hardware (this clamp is supplied without the nut)
• Verify against your turbocharger model and housing joint before ordering

Conclusion:

The BorgWarner 193784 is a new genuine V-band clamp for S400 (S4-series) turbochargers, securing the V-band housing joint under boost. Because these clamps are sized to the specific housing joint, confirm your turbo model, clamp size, and required hardware before ordering.