Air and Fuel› Superchargers, Turbochargers and Components

John Deere

RHF4 Turbocharger for John Deere Earth Moving / Yanmar

$513.23

SKU: VD420172

Special Order
Special Order
Ships in 4–6 weeks
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The IHI VD420172 is an RHF4 turbocharger designed for the John Deere Earth Moving and Yanmar 4TNV86CT engine models. This turbocharger is a direct bolt-on, exact fit OEM replacement.
Show original supplier description
The IHI VD420172 is an RHF4 turbocharger specifically engineered as an OEM replacement for the John Deere Earth Moving and Yanmar 4TNV86CT diesel engines. It is designed as a direct bolt-on, exact fit replacement, simplifying installation and ensuring compatibility. This turbocharger, identified by part number VD420172, also carries several alias numbers including VA420172, VB420172, VC420172, 129C01-18010, 129C01-18011, F41CAD-S0172B, and F41CAD-S0172G, among others. As a genuine IHI product, it aims to restore optimal engine performance and fuel efficiency. Manufactured by IHI Turbo America Corporation, a subsidiary of IHI Corporation, this turbocharger is built to rigorous industry standards for reliability. It is a complete, brand-new unit, often accompanied by a 12-month warranty, signifying its quality and manufacturer's confidence.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandJohn Deere
Part NumberVD420172
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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