434133-0017 TB25 Turbo Actuator for Nissan B4 40TI

The 434133-0017 TB25 turbo actuator is an aftermarket replacement component designed for Nissan B4 40TI engines found in L60, L70, and L80 truck applications. This part serves as an aftermarket replacement application for the specified turbocharger model, helping maintain stable operation in heavy-duty truck fleets. Buyers should verify the part number, engine code, and vehicle configuration against their existing unit to ensure correct fitment before ordering.

Key Specifications

• Part Number: 434133-0017
• Product Type: Turbocharger Actuator
• Turbo Model: TB25
• Application Clue: Nissan B4 40TI engine in L60, L70, and L80 trucks
• OEM Reference Numbers: Not listed in source data
• Packing: N/A
• Gross Weight: Not specified
• Image Availability: Not available

Buyers should use the public part number 434133-0017 and the TB25 turbo model as primary identification markers. Since no OEM reference numbers are provided, verify the specific engine code and vehicle configuration against your existing unit to ensure the correct actuator is selected for this Nissan truck application.

Application & Compatibility

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

• NISSAN > NISSAN TRUCK L60 L70 L80 > NISSAN B4 40TI

This actuator is listed for Nissan B4 40TI engines in L60, L70, and L80 truck applications. These vehicle and engine codes serve as reference clues for identification; they do not confirm universal fitment across all production years or configurations. Buyers should verify the specific engine code, production year, and existing turbocharger setup against the part number 434133-0017 before ordering. Because no OEM reference numbers are provided in the source data, cross-checking the public part number and TB25 turbo model against your current unit is essential to avoid ordering a visually similar but incorrect component.

Technical Notes

The TB25 turbocharger actuator is a mechanical component that controls boost pressure by regulating the wastegate. For this specific application, the actuator is associated with Nissan B4 40TI engines in L60, L70, and L80 trucks. Since no OEM reference numbers are provided in the source data, buyers must verify the part number 434133-0017 against their existing unit. Check the mounting orientation, related electrical detail type, and physical dimensions to ensure the replacement actuator matches the original configuration. This verification step helps prevent ordering a visually similar but functionally incorrect part for your specific vehicle setup.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 434133-0017 TB25 actuator. Technical fitment support is available to help verify part number, engine code, and vehicle application before ordering. Worldwide shipping is available for this aftermarket replacement component. Contact our team for distributor or fleet-specific quotes on this Nissan truck actuator.