Universal Billet S472 T4 90 Degree Cover Turbocharger (BS4728390STDS490)

Fits: Universal

All Smeding Diesel Parts are Built To Order in Texas and are special orders, which can take longer than normal for fulfillment. If you're in a rush, contact us and we can make special arrangements.

Available in a wide variety of sizes, and with the option of thrust bearings and exhaust housing, makes it an ideal turbo for any application. Smeding ensures all turbochargers are high-speed balanced before shipping. This particular turbo features a 90-degree 3rd-gen style race cover instead of the standard V-band cover. What's the difference? 

A 90-degree cover utilizes a flange that's welded or bolted directly to the turbo housing, creating a rigid connection. A V-band cover utilizes a clamp that fits around a circular flange on the turbo housing, offering flexibility and easier disassembly for maintenance.

Part Number: BS4728390STDS490

• 90-Degree 3rd-gen style race cover
• High-speed balanced before shipping
• Wider operating range
  
• Quick spooling and better throttle response
• S400s are specifically designed for higher power & torque applications

Thrust Bearings:

• Standard Bearing: The budget-friendly, robust & reliable option - NOT for those who want to push more power
• Steel 360 Bearing: The strongest bearing option Smeding offers is 360 degrees of coverage and aggressive pitch on the oiling surface, which allows the turbo to hold up to extreme applications like drag racing or sled pulling.