4027027 TW HX55 Turbine Wheel for Volvo D12A 420HP

This 4027027 TW turbine wheel is an aftermarket replacement component for HX55 turbochargers, specifically referenced for Volvo D12A 420HP engines. It serves as an aftermarket replacement part for heavy-duty truck and marine applications, with 144 associated OEM reference numbers to help confirm fitment. Verify your specific engine code and turbo configuration before ordering.

Key Specifications

• Part Number: 4027027 TW
• Product Type: Turbine wheel
• Turbo Model: HX55
• Application Clues: Volvo D12A 420HP, Scania DC12 420HP
• Packing Dimensions: 11 x 11 x 22 cm
• Gross Weight: 2 kg
• OEM Reference Numbers: 144 listed, including 3533543, 3575182 TW, and 4027235 TW
• Image Availability: High-resolution front, top, and side views available for visual verification of blade geometry and shaft details

Application & Compatibility

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

• VOLVO > VOLVO FH12 TRUCK > VOLVO D12A 420HP
• DEUTZ > VOLVO
• OTHER TURBOCHARGER
• SCANIA > SCANIA BUS > SCANIA DC9 69A
• SCANIA > SCANIA TRUCK 142 > SCANIA DC11-04 420HP
• SCANIA > SCANIA TRUCK > SCANIA DC12 420HP
• VOLVO > VOLVO FM12 > VOLVO D12C
• VOLVO > VOLVO MARINE > VOLVO MD11 670HP
• VOLVO > VOLVO TRUCK FH-FM > VOLVO MD13 EURO 3

This turbine wheel is listed for Volvo D12A 420HP and Scania DC12 420HP applications, with additional reference paths for Volvo FM12, MD11 marine, and MD13 engines. The 144 associated OEM reference numbers, including 3533543 and 4027235 TW, serve as verification clues rather than confirmed fitment. Buyers should cross-check the part number 4027027 TW against their specific turbocharger configuration and engine code. Verify housing orientation, shaft dimensions, and mounting position against the old unit before ordering to ensure proper replacement application.

Technical Notes

The HX55 turbine wheel features radial blades with a curved, swept-back profile, visible in the provided front and top-view images. The central hub includes a bore hole, while the long cylindrical shaft extends from the hub with a threaded section at the distal end. Machined grooves or collars are visible on the shaft near the turbine housing interface. The component exhibits a metallic finish on the shaft and a dark, matte finish on the turbine blades. Material grade and specific dimensions are not visible in the images; verify these details against your specific turbocharger configuration. Pre-shipment inspection is available to confirm part number 4027027 TW and physical condition before dispatch.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4027027 TW turbine wheel. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers before ordering. For fleet or bulk inquiries, contact our team to confirm application details and shipping timelines. This service helps ensure the correct replacement component is selected for your specific HX55 turbocharger configuration.