408105-0262 TB4129 Turbocharger Core for John Deere 6466A

This aftermarket replacement core, part number 408105-0262, is a TB4129 turbocharger CHRA designed for John Deere 6466A agricultural tractors. It serves as an aftermarket replacement application for the central bearing housing assembly, featuring a cast-iron housing with a three-bolt mounting flange and polished compressor and turbine wheels. Buyers should verify the OEM reference 4081050262 and specific engine configuration to confirm fitment before ordering.

Key Specifications

• Part Number: 408105-0262
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: TB4129
• OEM Reference: 4081050262
• Gross Weight: 4 kg
• Application Clue: John Deere 6466A agricultural tractor
• Image Availability: Yes

This core assembly includes the central bearing housing, compressor wheel, and turbine wheel. The visible cast-iron housing features a three-bolt mounting flange with a central square port. Polished metallic surfaces are present on the compressor and turbine housings. Buyers should verify the specific engine configuration and OEM reference 4081050262 to ensure the TB4129 core matches their unit before ordering.

Application & Compatibility

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

• JOHN-DEERE > JOHN-DEERE AGRICULTURAL TRACTOR > JOHN-DEERE 6466A
• JOHN-DEERE > JOHN-DEERE TRACTOR > JOHN-DEERE 6466

This TB4129 core is listed for John Deere 6466A agricultural tractors and John Deere 6466 tractors. These application paths serve as reference clues for fitment verification. Buyers should confirm the specific engine code and production year of their unit, as turbocharger configurations can vary by emission standard. Verify the OEM reference 4081050262 against your existing component to ensure the 408105-0262 core matches your repair requirements. Do not assume universal compatibility across all John Deere models; check the three-bolt mounting flange and central square port against your housing before ordering.

Technical Notes

The TB4129 core assembly features a cast-iron central bearing housing with a three-bolt mounting flange and a central square port. Visible polished metallic surfaces on the compressor and turbine housings indicate standard machining finishes. The turbine wheel includes a central hexagonal hub, while the compressor wheel displays curved blades. Circular cooling fins are visible on the underside of the compressor housing. These structural details help buyers verify physical alignment with their existing housing. Confirm the three-bolt flange pattern and port orientation match your John Deere 6466A unit. Verify the OEM reference 4081050262 against your current component to ensure the 408105-0262 core is the correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 408105-0262 TB4129 core. Technical fitment support is available to help verify the three-bolt flange pattern and central square port against your John Deere 6466A unit. Confirm the OEM reference 4081050262 and specific engine configuration before placing an order. For bulk inquiries or fleet parts needs, contact our team to discuss available stock and shipping options.