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3787341 HE200WG Turbocharger Actuator for Weichai WP5 CNG

Aftermarket 3787341 actuator for HE200WG turbochargers on Weichai WP5 CNG engines. Verify part number, engine code, and OEM references before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Actuator On backorder — orders accepted Part # 3787341 Models HE200WG Packing N/A
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket 3787341 actuator is a replacement component for HE200WG turbochargers used in Weichai WP5 CNG engines meeting Euro4 standards. It serves as a technical replacement part for B2B buyers, repair shops, and distributors who require specific fitment verification for their fleet or inventory needs.

Key Specifications

  • Part Number: 3787341
  • Product Type: Actuator
  • Turbo Model: HE200WG
  • Application Clue: Weichai WP5 CNG (Euro4)
  • Packing: N/A
  • Gross Weight: 0 kg
  • OEM References: None listed

Verify the actuator rod length and spring rate against your specific turbo configuration. Confirm the backplate mounting pattern matches your compressor housing before installation.

Application & Compatibility

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

  • WEICHAI > WEICHAI CNG > WEICHAI WP5 EURO4

This actuator is listed for Weichai WP5 CNG engines meeting Euro4 standards, specifically associated with the HE200WG turbocharger model. Buyers should treat this application path as a reference clue rather than a confirmed fitment. Verify the specific engine variant, production year, and OEM reference numbers against your unit before ordering. Confirm that the actuator rod length, spring rate, and backplate mounting pattern match your existing turbo configuration to ensure proper installation and operation.

Technical Notes

The HE200WG turbocharger model is associated with Weichai WP5 CNG engines meeting Euro4 standards. As an aftermarket replacement actuator, part number 3787341 requires verification of specific mechanical parameters before installation. Buyers should confirm that the actuator rod length and pneumatic spring rate align with the supplied reference details for their specific engine variant. Additionally, verify that the backplate mounting pattern matches the compressor housing to ensure secure connection without interference. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 3787341 HE200WG actuator. Technical fitment support is available to assist with verifying rod length, spring rate, and backplate mounting patterns for Weichai WP5 CNG applications. Contact our team to confirm specific engine variants and OEM reference numbers before placing an order. This service helps ensure the replacement actuator matches your existing turbo configuration for stable operation.

Product FAQ

Confirm the backplate mounting pattern matches your compressor housing. Verify the actuator connects securely to the VNT mechanism without interference.

Measure the rod length against the OEM specification for your Weichai WP5 CNG application. Ensure the adjustment range allows proper turbo detailsing.

Verify the spring rate matches the original equipment specification. Incorrect spring rates can affect turbo response and engine performance.

No, verify the specific engine variant and production year. Confirm OEM reference numbers match your unit before ordering.

WEICHAI and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by WEICHAI.

Compatibility Verify part number 3787341, Weichai WP5 CNG engine code, Euro4 specification, and OEM reference numbers before ordering. Confirm actuator rod length and spring rate match your specific turbo configuration.

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Frequently Asked Questions

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Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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