Does this go over the flared portion of the line that goes into the pump or over the threads against the nut that tightens into the pump?

Not sure if I fully understand your question, but this washer goes on all the way past the threads and against the nut (which could be going into your pump, hydroboost, gearbox etc). For my line, it was a pain as the washer was a little too small for my application (05 f350 with the 6.0).

What size are these. What’s the Inside diameter?

One is .455" ID The other is .525" ID

How many come in a set? Is it just two?

Yes, there are two nylon washers in the package, though you only need one if you are replacing the pump.

Dorman 82540 Power Steering Pump Washer Assortment

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

⚙️ Upgrade your steering game with precision and durability!

CUSTOMIZABLE FINISH - Exterior ready to paint, letting you tailor it to your vehicle’s style
OEM GRADE PRECISION - Engineered to match original part fit and function flawlessly
COMPACT CONVENIENT - Small footprint makes installation quick and hassle-free
LIGHTWEIGHT EFFICIENCY - Weighs just 4.54 grams for seamless integration without added bulk
DURABILITY YOU CAN TRUST - Crafted from premium materials ensuring long-lasting performance

The Dorman 82540 Power Steering Pump Washer Assortment offers a precise OEM fit, crafted from high-quality materials for reliable, long-lasting performance. Compact and lightweight, it’s designed for easy installation and customizable with a paint-ready exterior, making it the perfect maintenance upgrade for your vehicle’s power steering system.

Reviews

B**Y

Three Stars

Less than original product

19.06.2018

P**E

Got extra

It works well this was an extra set needed for a power steering pump replacement and hoses just in case I damaged the set that came with the hoses ... Replaced one and it didn't leak and fit well for a Mazda tribute

16.06.2024

O**.

Works fine no leaks

The big one in this set worked fine once I learned how to warm it up and warm water and slowly get it on the high pressure hose fitting and the only reason I give it four stars is because I ordered two sets in case I damaged it again and I only got one set and for some reason an an EGR valve adapter

7.07.2026

A**R

great

great product

22.02.2026

S**R

Lifesavers

Did you drink to much when slapping a new high pressure steering line in an accidentally screw up the ones that were supplied with your high pressure oil line by putting the wrong size in? Were you also frustrated and decided that'll that'll work? Only to find out that it does not work, and now you're high pressure oil line that's brand new leaks? These things save your life. Seal it up, and they work great

7.11.2024

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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HK$145

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.