Looking for the HPS Crush Sealing Washer [M18] (Aluminum, Silver)? It is on the shelf here, checked and ready to ship.
![HPS Crush Sealing Washer [M18] (Aluminum, Silver)](https://partsmithco.com/wp-content/uploads/2026/07/AW_1_3a059d5f-1c50-4268-989a-359ea1801beb-2.jpg)
Petroleum contact requires the correct lining, so fuel and oil routing needs the right specification. Measure inner diameter at the fitting rather than estimating by eye.
If your build is unusual, tell us and we will confirm the hps crush sealing washer against it.
The hps crush sealing washer ships protected, because a damaged part helps nobody.
Drivers choose the hps crush sealing washer here for honest specification detail and quick dispatch.
Part details
- Material: Aluminum
- Category: AN Fitting Components
- Price: $10.92 with free shipping over $99
- Availability: in stock, dispatched from the USA
Ask before you order and the only surprise on installation day is how smoothly it goes.
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Same business day dispatch applies to orders placed before early afternoon, and every parcel travels tracked.
For neutral background on this kind of maintenance, see the Car Care Council maintenance tips.
Before you order
Is fitment guaranteed on this listing?
Send your VIN or your year, make and model and our fitment desk confirms the part against manufacturer data before it ships. The check is free and usually answered the same business day.
How quickly can I get this?
Your tracking link arrives by email at label creation and stays live until delivery, so you can follow the parcel the whole way.
What is the return policy?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
Is this checked before shipping?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
![HPS Push-on Hose End to AN Female Fitting [120 Degree] [-12] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/150-120_1_635e984b-3fc3-4cc7-aaac-b24669ef133f-300x300.jpg)
![HPS NPT Allen Plug Fitting [1/2 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN932_1_905b27b0-3c7d-4fa0-ad9c-55f954a9d8c0-300x300.jpg)
![HPS AN Female Flare Cap Fitting [Straight] [AN -16] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN929_1_c735b1de-9c47-4378-8770-106277ec99ca-300x300.jpg)
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