Will this O-ring fit my 1978 VW Type II Bus push rod tube?

Yes, this O-ring is specifically designed to fit the push rod tube at the cylinder head for 1972-79 VW Type II Buses. If your bus is from 1978, this part will be compatible.

How many of these O-rings do I need to replace the push rod tubes on my van?

Each engine requires 8 O-rings—one for each push rod tube at the cylinder head end—so make sure to purchase enough to replace all if needed.

Can I install this O-ring myself, or should I take it to a shop?

If you’re comfortable working on your engine and have basic tools, you can install the O-ring yourself by removing the push rod tube and replacing the old O-ring with the new one. Otherwise, it’s best to get help from a qualified mechanic to ensure proper fit and prevent leaks.

Is this O-ring an original VW part or an aftermarket replacement?

This is a quality aftermarket O-ring designed to meet or exceed original specifications, making it a reliable and cost-effective replacement for your VW Bus or Vanagon push rod tube sealing needs.

How do I know if my push rod tube O-rings are worn and need replacing?

Common signs include oil leaks around the cylinder head, visible cracks or brittleness in the O-ring, or engine oil pressure issues. If you notice these symptoms, it’s a good idea to inspect and replace the O-rings to maintain engine health.

Red silicone rubber O-ring gasket on white background for automotive sealing

Thumbnail of Red silicone rubber O-ring gasket on white background for automotive sealing

O-Ring for Push Rod Tube (Cylinder Head End) [Bus/Early Vanagon]

Product:	021-109-349B
Works With:	1972-1983
Manufacturer:	Quality Aftermarket
Restock ETA:
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Proposition 65: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.

O-ring for push rod tube. Cylinder head side. Sold individually. 8 required per engine.

You can get the push rod tubes here!

Fits: 1972-79 Type II Bus, and 1980-83 Aircooled Vanagon

Reference numbers can be OE part numbers, superseded part numbers, and compatible part numbers. We provide this information to help ensure you're getting the right part for your needs.