New Genuine OEM BorgWarner S100 Turbocharger For John Deere 4045 178045 TUR-100268-BWN

This is a complete, 100% BRAND NEW, Genuine OEM BorgWarner S100 turbo, which also fits as a replacement for some older K27 models. Borg Warner is the original equipment manufacturer for the turbocharger on the John Deere 4045 engine. That means this is the exact same part sold at the dealer parts department. This turbo is guaranteed to be a direct bolt-on, exact fit OEM replacement! This turbo has 1.5" spacing between the bolt holes that secure the oil drain line to the center section. If your original turbo has 2" spacing between those bolt holes, you will also need an oil line adapter (John Deere part number RE509555) and two 6mm bolts for it (John Deere part number 400674-0616). 

This is guaranteed to be an exact fit replacement for the OEM Turbocharger and replaces the interchange part numbers listed on this page. This Turbocharger may also interchange with other part numbers. If you need help identifying the correct part for your application, please contact us for expert technical support. 

Product Type: Turbocharger 

Our SKU: TUR-100268-BWN 

Condition: New 

Brand: BorgWarner 

Model: S100 

Interchange Part Number(s): 173182, 173182R, 173183, 173183R, 173404, 173404R, 173587, 173587R, 173685, 173685R, 173738, 173738R, 174103, 174104, 175295, 175296, 175297, 175298, 175299, 175300, 178045, 318606, 318606R, 318616, 318770, 3990023031, 3990023112, 3990023186, 418770, 473182, 473183, 473404, 473587, 473685, 473738, 478045, RE501155, RE506802, RE508968, RE508970, RE508975, RE509572, RE509640, RE509645, RE515927, RE515977, RE515981, RE516011, RE517786, RE518241, RE518463, RE518976, RE520459, RE520461, RE524801, RE526871, RE526872, RE526873, SE501155, SE501671, SE501674 

Warranty: 12 Month - Industry Best Warranty 

Weight: 18.0 lbs 

Vehicle Notes:  

Engine Notes: John Deere 4045 

Notes: Commonly found on 2000-2011 models. This turbo has a round oil drain port and 1.5" bolt spacing. Our website SKU TUR-100119 is the same turbo, but with a square oil drain port and 2" bolt spacing.