Parts for your 2017 Subaru Outback-Oil seals

Understanding Oil Seals on Your 2017 Subaru Outback

The 2017 Subaru Outback, like many vehicles, uses oil seals as integral components in its engine and drivetrain systems. These unseen heroes play a significant role in ensuring your vehicle operates smoothly by keeping the lubricant where it should be and preventing contaminants from entering sensitive areas.

Oil seals, sometimes called shaft seals or just seals, prevent leaks by sealing the spaces between stationary and moving parts in your vehicle's engine. They are designed to stop oil from escaping while ensuring that dust, dirt, and other foreign materials can't penetrate the engine components. They're made from durable materials like rubber, silicone, metal, and occasionally a combination of materials, to withstand the extreme temperatures and pressures within the engine.

There are several areas in a 2017 Subaru Outback where oil seals are commonly used:

• Crankshaft Seals: Both the front and rear crankshaft oil seals are crucial for engine performance. They seal the ends of the engine's crankshaft, helping maintain the engine oil within the sump and preventing it from leaking.
• Camshaft Seals: These seals are found on the front of the engine and are vital in keeping the oil confined to the camshaft housing and preventing leaks that could affect the operation.
• Transmission Seals: There are seals present in the transmission that prevent the transmission fluid from leaking out. This ensures that the transmission works effectively and efficiently.
• Axle Seals: At the point where the axles meet the wheels, these seals prevent gear oil from seeping out, thus maintaining the oils' protective qualities for the axle components.

Regular maintenance of these seals is crucial for the longevity of your Subaru Outback. Identifying worn or leaking oil seals early can prevent larger mechanical problems and costly repairs down the line. Here are some handy tips on ensuring these seals remain operational:

1. Check for Leaks: Regularly inspect the ground where your Subaru is parked for any signs of oil. Puddles or stains are strong indications that there's a seal failure somewhere.
2. Engine and Transmission Noise: Listen to your vehicle. Odd sounds coming from the engine or transmission could point to oil seal issues, particularly if accompanied by other symptoms such as oil drops.
3. Burning Oil Smell: A pungent smell of burning oil when the engine is running might suggest oil leaking onto hot engine parts- something that an intact seal would prevent.

Replacing oil seals can be a bit of a challenge, typically requiring some disassembly of engine or drivetrain components. A certified mechanic will have the tools and expertise to manage this efficiently. However, understanding when you might need to call them in is beneficial for any car owner.

If you're taking your 2017 Subaru Outback in for servicing, it might be worth mentioning your oil seal concerns to the mechanic. The routine maintenance checklist should ideally include a thorough inspection of all oil seals within the engine and transmission systems. Replacing a seal involves draining the fluids, removing the components that hide the old seal, replacing it with a new one, and then re-assembling and filling fluids to the recommended levels.

Reliable oil seals are essential for the smooth operation of your engine. They contribute greatly to maintaining oil pressure and preventing contamination of your oil system. With proper care and timely maintenance, they'll help keep your Subaru Outback running like a dream for miles and miles to come. So next time there's a rattle or leak, remember, it might just be that little oil seal being overdue for a check-up!