![Fuel Injector Tip Seal (Pack of 4) (DuroGreen) [Bus/Vanagon]](http://gowesty.com/cdn/shop/files/GVW-311-133-261A.jpg?v=1785470374&width=120)
Fuel Injector Tip Seal (Pack of 4) (DuroGreen) [Bus/Vanagon]
![Fuel Injector Tip Seal (Pack of 4) (DuroGreen) [Bus/Vanagon]](http://gowesty.com/cdn/shop/files/GVW-311-133-261A.jpg?v=1785470374&width=3840)
| Product: | GVW-311-133-261A-FKM |
|---|---|
| Works With: | 1974-1991 |
| Manufacturer: | GoWesty |
| Availability: | Good Stock |
| Wrench Rating: |  Requires some hand & power tools and minimal mechanical knowledge.
|
Pack of four inner fuel injector tip seals for original Bosch fuel injectors. Now made out of superior Viton!
Fitment note: Fits all Bosch & GW fuel injectors found on VW flat-four engines with electronic fuel injection, including Bus and Vanagon.
Outer injector grommet and clamps sold separately.
What is Viton you ask?
Well, Viton is a fluorocarbon-based fluoroelastomer. Cool! It is considered one of the best synthetic rubber materials available. It is known for its ability to withstand extreme temperatures and fluid resistance, making it the ideal material for harsh environments. It is often used in the aerospace and automotive industries where exposure to high temperatures, fuel, oil, and other chemicals is common. It is tough and durable, with great abrasion and tear resistance. It is famous for its fluid resistance and ability to withstand exposure to aggressive fuels, oils, acids, gases, hydrocarbons, and other chemicals. Viton also has a strong resistance to UV exposure, oxidation, ozone, weathering, and molds. So yeah, it is really good stuff!
The material used to make this Viton (FKM) product conforms to the following testing standards: ASTM D-2240, D-412, D-792, D-573, and D-471
At GoWesty, we know materials matter, especially when it comes to elastic polymer (“rubber”) parts. Do you ever wonder why OEM parts seem to last many years, but often the replacement parts break down in a matter of months? It’s because manufacturers had to support every part of their vehicles for at least ten years or suffer the consequences of customer dissatisfaction and ultimately loss of sales. The devil is in the details when it comes to the stuff of which parts are made. Just because it looks the same doesn’t mean it is the same! You can have two identical-looking parts in your hand and one of them might be complete junk. If you have a DuroGreen GoWesty part in your hand, you can rest assured it is made of the very best, high-quality material for the application.
We make our proprietary polymer parts green so you can tell it is a genuine, properly engineered, maximum-durability part available only from GoWesty!
Every DuroGreen product comes with a 10-year, no-hassle, 100% satisfaction guarantee.
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.
Handy — Requires some hand & power tools and minimal mechanical knowledge.
Plug 'n' Play — Requires no or basic hand tools and no mechanical knowledge.
Handy — Requires some hand & power tools and minimal mechanical knowledge.
DIY — Requires a full tool set and broad mechanical knowledge.
Pro — Requires professional-level tools, talent and experience.
Proposition 65: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.
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