Buying the HPS Crush Sealing Washer [AN -12] (Aluminum, Silver) should be simple, so here are the facts without the marketing noise.
![HPS Crush Sealing Washer [AN -12] (Aluminum, Silver)](https://partsmithco.com/wp-content/uploads/2026/07/AW_1_8bd35730-e318-4e67-9fa1-37c0fd81bfef-2.jpg)
Inner diameter must match the fitting exactly, since eyeballing sizes is how leaks begin. Replace both the upper and lower runs while the system is open.
Ordering the hps crush sealing washer takes a minute and the confirmation reaches you straight away.
Our team knows the hps crush sealing washer well, so ask if anything about the specification is unclear.
Stock of the hps crush sealing washer is live on this page rather than estimated.
The important numbers
- Material: Aluminum
- Category: AN Fitting Components
- Price: $10.92 with free shipping over $99
- Availability: in stock, dispatched from the USA
A free fitment check takes minutes: send your year, make and model and we will confirm this is the correct part.
Related parts: Hoses & Fittings · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-8] (Aluminum, Black) · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-6] (Aluminum, Black) · full catalog
Heavy items are double boxed or palletized, because transit damage helps nobody.
A neutral reference for this work is the NHTSA vehicle safety hub.
Before you order
Can you check fitment before I order?
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 fast does this ship?
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?
Report any transit damage with a photo and we will send a replacement or refund you. We handle the carrier claim ourselves.
What quality checks does this get?
We verify diameter and reinforcement specification on every hose order.
![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 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)
![HPS AN Male to Metric Adapter Fitting [Straight] [-6 to M20 x 1.5] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_9ea8f01c-f6ee-43ae-9912-654e10e73c03-300x300.jpg)
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