408667-0022 TO4B91 Turbine Housing for CAT 3304T 7000CC 4L

This aftermarket 408667-0022 turbine housing is a replacement component for TO4B91 turbochargers, listed for Caterpillar CAT 3304T 7000CC 4L engines in CAT 120G and CAT D4E applications. Verify part number, engine code, and vehicle application before ordering to ensure correct fitment.

Key Specifications

• Part Number: 408667-0022
• Product Type: Turbine Housing
• Turbo Model: TO4B91
• Gross Weight: 8 kg
• Packing: N/A
• OEM Reference Numbers: Not listed in current data

This section lists the core identification fields for the 408667-0022 turbine housing. Buyers should use the part number and turbo model TO4B91 to cross-check against their existing unit. The 8 kg gross weight is a useful reference for logistics planning. Since no specific OEM reference numbers are provided in the input, verify the part number against your engine code and vehicle application before placing an order.

Application & Compatibility

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

• Caterpillar > CAT > CAT 120G > CAT 3304T 7000CC 4L
• Caterpillar > CAT > CAT D4E > CAT 3304 7000CC 4L

This 408667-0022 turbine housing is listed for replacement applications on Caterpillar CAT 3304T 7000CC 4L engines, including CAT 120G and CAT D4E models. It is associated with the TO4B91 turbocharger configuration. Buyers should verify the part number, engine code, and vehicle application against their existing unit before ordering. Since no specific OEM reference numbers are provided in the current data, cross-check the part number 408667-0022 against your engine specifications to confirm fitment. Technical fitment support is available to assist with verification.

Technical Notes

The TO4B91 turbocharger configuration is associated with the CAT 3304T 7000CC 4L engine. When replacing the 408667-0022 turbine housing, inspect the mating surfaces for wear or scoring. Verify that the turbine wheel shaft diameter and material match the original unit to ensure proper seating. Check the oil feed and return ports on the bearing housing for blockages or debris. If foreign object damage is found on the old unit, perform a system clean before installing the new housing. This helps maintain stable operation and prevents contamination of the replacement part.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 408667-0022 turbine housing. Worldwide shipping is available for this TO4B91 replacement component. Technical fitment support is provided to help verify part number, engine code, and vehicle application before ordering. Contact us for bulk inquiries or to confirm specifications for your Caterpillar CAT 3304T 7000CC 4L application.