6137-81-8300 TO4B59 Turbocharger Replacement for Komatsu D155

This aftermarket replacement turbocharger 6137-81-8300 (TO4B59) is designed for Komatsu D155 applications. It serves as an aftermarket replacement for units referencing OE numbers such as 465044-0233 and 6137818300. Buyers should verify engine details and physical fitment before ordering to ensure correct application.

Key Specifications

This unit is identified by part number 6137-81-8300 and turbo model TO4B59. It is listed as a replacement application for Komatsu D155 engines. Representative OEM reference numbers include 465044-0233, 465044-5233, and 6137818300. The gross weight is 9 kg, with packing dimensions of 21x23x26 cm. These specifications help buyers verify physical fitment and shipping requirements before placing an order.

Application & Compatibility

This unit is listed as a replacement application for Komatsu D155 engines. Buyers should verify the specific engine model and vehicle serial number to ensure correct fitment. Reference OE numbers such as 465044-0233 and 6137818300 help identify the correct turbocharger configuration. Always confirm physical mounting details and flange patterns against your existing unit before ordering. This step prevents installation issues and ensures the replacement matches your specific equipment requirements.

Technical Notes

This TO4B59 turbocharger assembly is engineered for Komatsu D155 engine applications. The unit supports reference OE numbers including 465044-0233 and 6137818300. Buyers should verify the physical configuration against their existing unit. Check flange patterns, oil line connections, and exhaust housing dimensions. This verification step ensures the replacement matches your specific equipment requirements. Contact technical support with photos of the old turbocharger label if you are unsure about fitment details.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this Komatsu D155 turbocharger replacement. Worldwide shipping is available for the 9 kg unit packed in 21x23x26 cm cartons. Technical fitment support helps verify part number 6137-81-8300 and OE references like 465044-0233 before ordering. Contact the sales team to confirm stock availability and shipping timelines for your specific application.

For fleet managers and repair shops, efficient stock planning is essential when sourcing the 6137-81-8300 TO4B59 turbocharger. This unit ships in a compact 21x23x26 cm carton with a gross weight of 9 kg, optimizing warehouse space and reducing freight costs for international orders. LeadTurbo provides technical fitment support to help verify OE references like 465044-0233 against your specific Komatsu D155 engine configuration. Contact our sales team to discuss volume pricing options and confirm current inventory levels for this aftermarket replacement application.