151883 TH Turbine Housing for Navistar DT817B & Caterpillar Engines

This aftermarket FOR 151883 TH turbine housing is a replacement component for Navistar DT817B and Caterpillar diesel engine applications. It serves as a reference application for heavy-duty fleet and industrial equipment, with 15 associated OEM reference numbers to help buyers verify fitment before ordering.

Key Specifications

• Part Number: FOR 151883 TH
• Product Type: Turbine Housing
• Gross Weight: 10 kg
• Packing: N/A
• OEM Reference Numbers: 15 associated references, including FOR 179576 TH, FOR 180307 TH, FOR 180948 TH, FOR 180950 TH, FOR 181983 TH, FOR 182453 TH, FOR 182765 TH, and FOR 183605 TH.
• Image Availability: High-resolution studio shots available, showing the cast metal housing, two-port exhaust flange, and machined inlet surfaces.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• International > NAVISTAR VARIOUS > NAVISTAR DT817B
• Caterpillar > 3306
• Caterpillar > 3412
• Caterpillar > D379
• Caterpillar > D379B
• Caterpillar > D399
• Caterpillar > SR4

This turbine housing is listed for Navistar DT817B and Caterpillar engine applications, including 3306, 3412, D379, D379B, D399, and SR4 models. These paths serve as reference clues for buyers to verify fitment against their specific turbo configuration. The part is associated with 15 OEM reference numbers, such as FOR 179576 TH and FOR 180307 TH, which help confirm the correct replacement application. Always verify the part number, engine code, and production year before ordering to ensure the housing matches your existing turbocharger setup.

Technical Notes

The FOR 151883 TH turbine housing features a cast metal construction with a dark, matte finish. Visible details include a large circular inlet with a machined, polished inner surface and a rectangular exhaust flange equipped with two large oval ports. Four bolt holes are positioned at the corners of the flange, while curved volute sections connect the inlet to the exhaust outlet. Machined sealing surfaces are visible on both the inlet and flange areas, supporting proper gasket seating during installation. Buyers should verify these physical characteristics against their existing turbocharger setup to ensure correct alignment and fitment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this turbine housing. Technical fitment support is available to help verify the FOR 151883 TH part number against your specific Navistar DT817B or Caterpillar engine configuration. Inquire about pre-shipment inspection and current stock availability before placing an order. For fleet or industrial bulk orders, contact our team to discuss pricing tiers and logistics options tailored to your supply chain needs.