GT2556S Turbocharger 711736-0003 for Perkins 4.4L Engines
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- Perkins 4.4L Tier 2 engine installations using GT2556S 711736-0003 turbocharger
Product Overview
Turbocharger wear can reduce pulling power under load and may allow oil to seep into the exhaust or intake. Replacing the turbo should follow checks for intake restrictions, crankcase pressure and lubrication faults that can damage a new unit.
Key Features & Performance
- GT2556S turbocharger assembly
OE / Reference Numbers
- 711736-0003
- GT2556S
Common Reasons for Replacement
- Loss of power from low boost
- Whining or bearing noise
- Oil leakage around turbo
Fitment & Installation Notes
Compare compressor and turbine housing orientation, oil ports and manifold flange. Do not assume every Perkins 4.4L engine uses the same turbo.
Frequently Asked Questions
Is this a genuine OEM part? No. This is an aftermarket replacement unless otherwise explicitly stated. Brand and reference numbers identify the intended original part or application.
How do I confirm it will fit? Compare compressor and turbine housing orientation, oil ports and manifold flange. Do not assume every Perkins 4.4L engine uses the same turbo.
Part Summary
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Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.