This is the Garrett 734852-5009S, a new GT3571VA variable vane turbocharger for the International VT365, the medium duty 6.0L V8. Catalogs list it for 2004 to 2007 International trucks with the VT365 and for the 2005 to 2007 Ford F-650 and F-750 with the 6.0L Power Stroke, which is the same engine. It replaces International 1856152C91, 1844127C91 and 1846768C91 and Ford 5C4Z-6K682-BA. The Garrett remanufactured version is 734852-9009.
This is not the turbo for the F-250 to F-550 Super Duty 6.0L. Those trucks take the Garrett GT3782VA, a different turbo. Sticking vanes, slow spool, low boost and oil in the intake are the usual reasons a 6.0L turbo comes off. Check the oil feed, the drain tube and the EGR system before the new one goes on.
Confirm Fitment Before You Order
The 6.0L in the F-650 and F-750 uses a different turbo from the 6.0L in the F-250 to F-550. International VT365 engines carried several turbo numbers over the years. Send us your VIN or engine serial number and the number on the tag of your old turbo. Call 530-668-0818 and we will confirm the exact match at no charge before anything ships.
Specifications
| Part number | 734852-5009S |
| Brand | Garrett |
| Condition | New, genuine, in original packaging |
| Warranty | Manufacturer’s own warranty applies. Call us and we handle the claim. |
| Type | Variable vane (VGT) turbocharger |
| Turbo model | Garrett GT3571VA |
| Engine | International VT365 6.0L V8 (the 6.0L Power Stroke in the F-650 and F-750) |
| Vehicles | International trucks with the VT365, Ford F-650 and F-750 |
| Model years | 2004 to 2007 International, 2005 to 2007 Ford |
| Not for | Ford F-250 to F-550 6.0L Power Stroke |
| Shipping weight | 41 lb |
Fits / Applications
- 2005 to 2007 Ford F-650 and F-750, 6.0L Power Stroke (International VT365)
- 2004 to 2007 International trucks with the VT365 6.0L V8
- Not for the Ford F-250 to F-550 Super Duty 6.0L, which takes the Garrett GT3782VA
Use new gaskets and a clean oil feed line, check that the oil drain tube is clear, and prime the turbo with clean engine oil before the first start.
Part Numbers & Cross Reference
Garrett 734852-5009S · Garrett 734852-5009 · Garrett original equipment number 734852-0009 · Garrett remanufactured version 734852-9009 · Ford 5C4Z-6K682-BA · International / Navistar 1856152C91 · International / Navistar 1844127C91 · International / Navistar 1844127C92 · International / Navistar 1845323C92 · International / Navistar 1845323C93 · International / Navistar 1846766C91 · International / Navistar 1846768C91 · International / Navistar 5010448R91 · International / Navistar 5010448R92 · International / Navistar 5010448R93
Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.
Frequently Asked Questions
Will the 734852-5009S fit my F-350 6.0L Power Stroke?
No. It is for the 2005 to 2007 F-650 and F-750 with the 6.0L and for International trucks with the VT365. The F-250 to F-550 take the Garrett GT3782VA turbo.
What numbers does the 734852-5009S replace?
International 1856152C91, 1844127C91 and 1846768C91 and Ford 5C4Z-6K682-BA. The same turbo is also printed as Garrett 734852-5009 and 734852-0009.
Will it fit an International truck with a VT365?
Catalogs list it for 2004 to 2007 International trucks with the VT365. Call 530-668-0818 with your engine serial number and the tag number from your old turbo and we will match it.
Is it new or remanufactured?
It is a new Garrett GT3571VA turbocharger, not a rebuild. The Garrett remanufactured version is 734852-9009.
Related Parts
- 2005.5-2010 Ford 6.0L Power Stroke GT3782VA Turbocharger | Garrett 743250-9025S Remanufactured
- 2003-Early 2004 Ford 6.0L Power Stroke GT3782VA Turbocharger | Garrett 725390-9006S Remanufactured
- 2003-Early 2004 Ford 6.0L Power Stroke GT3782VA Turbocharger | Garrett 725390-5006S New
- 2004-2007 Ford 6.0L Power Stroke & VT365 EGR Cooler Kit | Alliant Power AP63446 New
Why Buy From Valley Fuel Injection
We are a diesel fuel-injection and turbocharger shop in Woodland, CA, rebuilding pumps, injectors and turbos on our own benches since 1993, not a drop-ship storefront. When you call, you talk to the people who test these units. We verify fitment against your engine serial, VIN or build date before anything ships, so the right part arrives the first time.
UPS Ground anywhere in the lower 48. Questions on fitment? Call 530-668-0818.
Pricing covers the unit itself. Any applicable sales tax is additional; shipping is calculated at checkout. Buying tax-exempt? Qualifying diesel repair shops, fleets, farms, and agricultural operations can purchase tax-free. Set up tax-exempt purchasing once and every qualifying order is tax-free going forward.










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