Parts for your 2019 Mitsubishi Eclipse cross-Oil seals

2019 Mitsubishi Eclipse Cross oil seals: what they do and when to sort them

Oil seals are absolutely used on the 2019 Mitsubishi Eclipse Cross. Technical references including the Mitsubishi Eclipse Cross Workshop/Service Manual (2018–2020, groups for Engine, Lubrication and Transaxle), the Mitsubishi ASA/parts catalogue, and CVT service information for the Mitsubishi/JATCO transaxle family all list multiple oil seals for this model. These include crankshaft front and rear main seals, camshaft seals, turbocharger oil line sealing washers, transaxle (CVT) drive shaft/output seals and, on AWD models, differential and transfer unit seals.

In short, oil seals keep engine oil and transmission fluid where they should be, and stop dust, water and grit getting in. They sit around rotating shafts and housings, maintaining a tight barrier under pressure and heat. On the Eclipse Cross’s 1.5L turbo petrol and CVT driveline, healthy seals protect the lot—from the timing end of the engine to the CVT’s drive outputs and the AWD rear diff (if fitted).

Common seal locations on this vehicle include:

• Engine: crankshaft front and rear main, camshaft seals, valve stem seals
• Turbo lubrication: banjo/sealing washers on feed and return lines
• Transaxle (CVT): left/right drive shaft output seals, selector shaft seal
• AWD hardware (if equipped): rear differential side and pinion seals, transfer unit seals

There’s no scheduled replacement interval for oil seals