John Deere Turbocharger | P/N RE535246

John Deere Turbocharger | P/N RE535246 PRODUCT OVERVIEW
John Deere Turbocharger | P/N RE535246 is a turbocharger/turbo cartridge listing for diesel equipment applications. Fitment depends on the complete turbo tag and hardware configuration, not only the external product title. PART NUMBER AND PRODUCT IDENTITY
Primary Part Number: RE535246
Product Type: Turbocharger
Brand / Manufacturer: John Deere
Related Alternates: RE535254; RE535496; RE535247 APPLICATIONS
Dual cooled turbocharger / PowerTech Plus 4.5L references; confirm by turbo tag and engine serial
Engine / Equipment Family: John Deere 4045H / 4045HFJ85 references INSTALLATION / PROGRAMMING NOTES
Turbocharger fitment must be checked by part tag, housing orientation, actuator type, mounting flange, compressor/turbine dimensions and oil/coolant line positions. SEND US YOUR OLD PART DETAILS
Send us a clear photo of your old turbo tag or part number before ordering, and our team will help confirm the correct match.
ORDER BENEFITS
FREE worldwide shipping is included with every OrderECM product. Your order is also backed by a 30-day money-back guarantee and a 365-day replacement warranty. TURBOCHARGER REPLACEMENT — CRITICAL STEPS
Turbocharger bearing failure is almost always oil-related. Follow this procedure without shortcuts:
1. Before removing the old turbo, inspect the oil supply and drain lines for blockages, kinking, or sludge. Replace any suspect lines.
2. After removing the old turbo, inspect the turbine and compressor inlets for signs of foreign object damage (FOD) that could indicate a larger engine problem
3. Before installing the new turbo, pre-fill the oil inlet with clean engine oil — dry starting a turbocharger causes immediate bearing damage
4. Install new oil inlet line O-rings and gaskets — never reuse
5. Verify the oil drain line has a downward slope with no restrictions — pooled oil in the drain causes shaft seal failure
6. Torque all connections to specification
7. Change engine oil and oil filter at the same time as turbocharger replacement — old oil contamination is the number one cause of early turbo failure
8. After installation, idle the engine for 3–5 minutes before applying load — this primes the bearing with oil before high-speed rotation begins TURBOCHARGER FAILURE DIAGNOSIS
Common failure modes and their causes: Compressor wheel damage: Foreign object ingestion — check air filter and intake path Turbine wheel damage: Engine over-fuelling, exhaust manifold cracking, or EGR valve failure depositing debris Oil seal failure (blue smoke): Blocked crankcase ventilation, restricted oil drain line, or bearing wear Low boost / slow spool: Variable geometry vane seizure (on VGT turbos), compressor wheel wear, or boost leak CONDITION AND WARRANTY
Condition: New
Condition and availability should be confirmed before ordering.
365-Day Replacement Warranty | 30-Day Money-Back Guarantee | Free Worldwide Shipping