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Navara YD25DDT 2.5L Reconditioned Engine | Turbo Direct Injection

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$7,999.00
SKU: YD25DDTReco
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At Diesel HQ we aim to stock a wide range of reconditioned engines for the most popular Diesel engine platforms.

Our engine cores are carefully sourced prior to undergoing a complete full-house reconditioning process to deliver a refreshed & reliable engine to breathe new life into your vehicle.

What Is Included In The YD25 Engine Rebuild Process?

When rebuilding our engines the following premium components are included:

  • New TIK Replacement YD25 Pistons Set
  • New Piston Rings Set
  • New Conrod Bearings & Main Bearings
  • Complete Engine Gasket 
  • New Front & Rear Crank Seal Kit
  • New Head Bolts Set
  • New Timing Chain & Tensioner Kit

The YD25 Engine Block Machining Process Includes:

  • Bore & Torque Plate Hone The Block
  • Align Hone Crankshaft Tunnel
  • Machine Block Deck Surface
  • Blueprint Bearing Clearances
  • File Fit Piston Ring End Gaps
  • Balance Rotating Assembly

The YD25 Cylinder Head Machining Process Includes:

  • Machine Cylinder Head Deck
  • Recondition Combustion Chambers
  • Recut Valve Seats & Reseat Valves
  • Recondition Valves & Guides

What Are The Common Issues With The YD25 Navara Engine?

The Navara YD25 Is globally known for having a few common faults.

YD25 Stretched Timing Chain. The timing chain kit used in these engines are common to fail when not replaced at the correct interval. Once the chain has stretched it results in damaging the tensioner and in some cases failing causing internal engine failures. When rebuilding these we use genuine timing chain kits which were revised over time to avoid further failures.

YD25 Overheating. This is typically a result of poor maintenance resulting in failed radiator hoses or even cracked radiator fittings. Overheating in these causes issues quick resulting in a blown head gasket or commonly, a cracked cylinder head! (In the event of cracked cylinder head, we keep replacement YD25 Cylinder Heads on the shelf ready to install.

YD25 Oil Consumption. Occassionally some of these engines suffer from excessive oil consumption & even blow-by. This a result of premature wear & excessive ring end gap clearance. When rebuilding these engines we use a piston set made by TIK pistons which features coated skirts & crowns for temparature control & a revised piston ring pack with specific end gap clearances which are file fit to spec.

All engines are carefully assembled by one technician from start to finish.

Our goal is to simplify the process by keeping majority of engines in stock / readily available for changeover in order to streamline getting your vehicle back on the road with minimal downtime & maximum reliability.

Why risk purchasing a second hand engine from a wreckers with no history OR costly downtime with mechanics diagnosing / misdiagnosing potential issues. Allow the experts to offer a completely refreshed engine ready to drop in with 12 months warranty!

Rest assured all of our cores are sourced as running engines prior to being rebuilt, we strictly do not accept blown up / broken engines as cores/changeovers!

Does Your Vehicle Need A Freshen Up?

Neon Light Style, Call, Phone, Neon PNG ...

Contact our team to discuss your needs & schedule your new engine today!

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