Borg Warner Turbo S3BL145 V-Mac II 474839

BorgWarner Turbo S3BL145 V-Mac II 474839

OEM
SKU:
474839
Availability:
IN STOCK
$899.99
UPS GROUND SHIPPING:
$29.00
Current Stock:
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Product Details & Fitment
Condition: Remanufactured
Brand: Borg Warner
Component OEM: Borg Warner
Model: S3BL145
 
Vehicle Applications: 
 Mack E7 300HP
Mack E7 400HP
 
Cross References:
1080075R 167570 167570R
168786 168786R 170-070-0107
170-070-1463 170-070-1626 1700700107
1700701463 1700701626 174839
174839R 199252 199252R
199255 199255R 199885
199885R 199888 199888R
465859-0006 465859-5006 465859-9006
4658590006 4658595006 4658599006
467570 468786 474839
499252 499255 499885
499888 631GC5133AM 631GC5133AM4
631GC5133AM4X 631GC5133AM7 631GC5133AM7X
631GC5133AMX 631GC5133M 631GC5133M4
631GC5133M4X 631GC5133M7 631GC5133M7X
631GC5133MX 631GC5140M 631GC5140MX
631GC5148M 631GC5148MX TS174839
Install Guide

Turbocharger Installation Best Practices

Proper installation helps prevent premature turbocharger failure. Inspect the oil, air, coolant, intake, and exhaust systems to make sure the new turbocharger has clean oil flow, proper airflow, and no restrictions or leaks.

✓
Change Engine Oil & Oil Filter Fresh oil and a new filter are required for every turbo installation.
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Inspect or Replace Engine Air Filter & Intake Ducting Make sure the intake system is clean and free of debris or restriction.
✓
Inspect Oil Feed Line & Drain Line Restricted, clogged, or contaminated oil lines can cause premature turbo failure.
✓
Inspect any Applicable Coolant Lines Water-cooled turbos require clean, unrestricted, leak-free coolant lines.
✓
Check Intercooler & Exhaust Systems Inspect hoses, clamps, intercooler piping, exhaust leaks, and foreign object damage. Oil residue in the intercooler or exhaust can indicate significant engine issues.
✓
Prime Turbo Before Startup Pre-lube the turbocharger and verify oil flow before normal engine operation.
Important: Always follow the vehicle manufacturer’s service procedures. A replacement turbo can fail early if the original cause of failure is not corrected. Undiagnosed engine issues can lead to denied warranty claims.