Need the HPS Crush Sealing Washer [M18] (Aluminum, Silver) (10PCs)? We hold inventory, check every order and dispatch the same business day.
![HPS Crush Sealing Washer [M18] (Aluminum, Silver) (10PCs)](https://partsmithco.com/wp-content/uploads/2026/07/AWx10_1_63ac07d9-1268-4b8e-bfd6-3b3a9f184b48-2.jpg)
Silicone tolerates far more heat than standard rubber and stays flexible for many years. Route clear of heat sources and moving components.
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.
Quick specs
- Material: Aluminum
- Category: AN Fitting Components
- Price: $40.07 with free shipping over $99
- Availability: in stock, dispatched from the USA
If the application text leaves any doubt, message us with the VIN and we will rule on fitment before the box is sealed.
Explore more: Hoses & Fittings · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-6] (Aluminum, Black) · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-4] (Aluminum, Black) · full catalog
We pack for the worst day the carrier can have, which keeps our damage rate low.
For safety and service guidance from outside the aftermarket, see the fuel economy maintenance guidance.
Buyer questions
Is fitment guaranteed on this listing?
Trim level, engine option and drive type decide most fitment questions. Send those three details or the VIN and we will check them for you.
When will my order dispatch?
Orders placed before early afternoon on a business day usually leave our USA warehouse the same day, and tracking is emailed when the label is created.
Is there a warranty on this?
Returns are handled in one reply for most cases. Keep your order confirmation, since it is the only proof of purchase we need.
Is the part inspected before dispatch?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
![HPS AN Male to Metric Adapter Fitting [Straight] [-6 to M14 x 1.5] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_ef8cf05a-8f9b-4a44-938e-d86cae0e4307-300x300.jpg)
![HPS Push-on Hose End to AN Female Fitting [120 Degree] [-8] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/150-120_1_b7ae2165-4f89-472c-a9fc-72ba3e09b875-300x300.jpg)
![HPS NPT Allen Plug Fitting [1/8 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN932_1_11e3bb56-b4df-4954-84cd-0d354b2dd8ff-300x300.jpg)
![HPS AN 3-Way Tee Adapter (Tee with female on run) Fitting [Tee] [AN -6] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN9261_1_13ceb207-d699-42c1-9a48-035b83f670cc-300x300.jpg)
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