New Power Steering Pressure Line 44410-60593, will it fit 98-02 100 models. TPD says correct number is 44410-60510 but new one is backw compatible ?

[RyanArcane]

Hi All

I wanted to replace the PS pressure line on my 02 100 series Toyota Parts Deal says correct version is 44410-60510 ( older design) but some websites list the newer design 44410-60593 as backward compatible. The newer design 44410-60593 is quite a bit cheaper from overseas vendors. Also I dont see a different part number for the
1) Valve Assembly where one of the tubes attach
2) The pump assembly ( where the tube feeds/collects )

Is there any chance that they are similar but the new design 44410-60593 is backward compatible with older 100 series.

Also does the tube assembly ship with the Valve Assembly on the end ?

Would really appreciate if someone could help. Thank you.

Regards

RA

 

[2001LC]

It's best to use VIN # when ordering OEM parts.

44410-60510 is for 98-02. Old style return line direct to reservoir.

TUBE ASSY, PRESSURE FEED 4441060510 | Toyota Parts | PartSouq

Quality parts for Toyota auto with fast delivery here! For a fast search using the part number 4441060510 - TUBE ASSY, PRESSURE FEED

partsouq.com

44410-60593 (subs for *-60590) is for 03-07. New style return line, to cooler tube. Which has a separate hose from cooler tube to reservoir.
https://partsouq.com/en/search/all?q=4441060590

They are the high and low pressure lines (whole assembly), which are not interchangeable.
The above OEM H/L lines ship with a new "Idle up control valve" (Valve Assembly on the end). The cheaper after markets do not.

With OEM you'll need to buy the banjo washers/seals (new style with two in one (horse shoe), old style have two seperate washers/seal) for each end of high pressure line. With some after markets, they are included.

Steering Flush & Cleaning

Cleaning power steering reservoir and flushing it's fluid. Keeps Vane pump and rack & pinion in top condition. These step will help you get, a better idea on how to. Power wash reservoir & hoses using a degreaser, before starting service. Makes for cleaner job. Repeat, once all done with...

forum.ih8mud.com

See links under Steering, in my Master thread. For more info.

 

[Malleus]

First, quit using Toyota Parts Deal to answer your parts questions. Your cat can give you information that's just as valuable.

Second, The Rein PSH0564 is a direct replacement for the 2002 power steering pressure hose. If there's a difference between what Rein produces for the aftermarket and the OEM, I can't tell what it is.

Rock Auto currently lists it at $101.79

However, unless you need it this week, I'd recommend you email Dave Stedman at Japan4x4. He may be able to beat that price for an OEM part...but then again, I replaced mine with the Rein a couple of months ago. I have a sneaky suspicion that Rein is Toyota's supplier for power steering pressure hoses. I've used them on my 80s and I am very pleased with them.

 

[Malleus]

By "valve assembly" do you mean the pressure port union?

or do you mean the vacuum valve assembly?

 

[Malleus]

The pump assembly is

but unless someone put a hole in it, I don't know why you'd replace it. There's an overhaul kit:

Stedman can get those, too.

 

[Malleus]

I would also look very closely at the power steering fluid reservoir. The nipples seem to shrink away from the hose after 20 years and no amount of clamping that won't break the plastic seems to fix them leaks from there.

I replaced mine when I replaced the hoses, all of which are still available new from Toyota (or Dave), except the lower, unformed, hose from the cooler line to the radiator (32941-60190 has been delisted). Dave kindly ran down to the local auto parts store and had them cut a piece of metric power steering hose from a roll for me. As I said, this is the only hose in the circuit that isn't formed to fit the routing, so bulk hose works just fine here.

These are all metric hoses, designed to fit the metric tubing the nipples are made from. I know a lot of people just give up trying to source metric tubing here (no idea why we can't get it from Canada, but whatever) and resort to using SAE hose, but it will always leak, no matter what clamp you use and how much you crank down on it.

 

[RyanArcane]

@2001LC Than you for the clarification, exactly what I was looking for. I would 've ordered the new one in error. The writeup is very helpful.
So when I say valve assembly I am thinking about this one PN Valve Assembly, Air Control 17630-16040, is this the one that is supplied with OEM 44410-60510 (so basically its not required if I buy the whole OEM assembly). Also, is this the only valve required while replacing the pressure lines. Anything you would recommend looking into @Malleus recommended looking at the reservoir/reservoir nipple condition.

Thank you for recommending the banjo washers do you happen to know the PN for them by any chance can't confidently locate them from the parts diagram.
Is it 4 of these ? PN 44327-30040

Thanks for the explanation.

@Malleus thank you for the detailed advice, if I may ask did you replace the vacuum valve assembly as well and if so was it aftermarket. Still trying to make a determination. For just the power steering pressure line job is PN 44348-60240 the only hose necessary? (Also for the hose replacements do you have a writeup with PNs and is there a kit from Dave by any chance? ) Thanks for recommending Dave will definitely start correspondence. Also, you're right about TPD .

Regards

RA

 

[Malleus]

I didn't replace my vacuum valve ass'y; it tested OK. If you don't have the service manual, there's a copy, along with the EWD, in the Resources section. As I showed above, there is also a pressure valve in the pump, but it doesn't "need" to be replaced. As a matter of fact, if you're not having any power steering trouble, I would ignore it.

The "gasket" (or crush washer, if you want) is 44327-30030. That's the double washer. You do not want to fool with the single washers. No joy there.

If you don't have access to the Toyota EPC, you can input your VIN in the PartSouq website and it'll point you to the correct parts numbers for your truck. I'd ignore the availability notices. They are only listing what they have, not what Toyota has.

Yes, there are only two power steering hoses.

My reference to other hoses were to transmission cooler lines which I replaced at the same time, because of the space the two systems take up. It's much easier to replace both system's hoses at the same time, IMO. You don't "need" to replace those unless they're leaking, but they are 20 years old.

 

[RyanArcane]

Thank you for this, if you don't mind me asking how hard was the job, how long did it take and did you you power tools( impact wrench). I'm prolly like a replace transmission pan filter experience level. Thank you.

 

[Malleus]

You do not need any power tools, but you do need a crow's foot to remove the pressure line union connection on the driver's side. And you will have to drop the oil filter bracket. It's time to change your oil anyway.

This is a very easy job, if you follow the instruction in the service manual. Cleaning the grime off your engine compartment and steering/suspension helps a lot, too. You'll need a small amount of kerosene to clean up the spilled ATF (maybe a pint, depending on how careful you are about draining the reservoir and removing hoses). Don't try using soapy cleaners; they just spread it around.

The Toyota number for the tool is 09017-1C130. This is a 17-mm crow's foot; there is a companion 14-mm crow's foot. They used to come as a set, but, alas, no more. They are used for both the power steering and transmission unions.

IIRC, I paid somewhere around $45 for mine. Contact Dave Stedman if you can't find one domestically.

You cannot use a standard crow's foot, it's too short. FWIW, OTC no longer has the Toyota contract for service tools; Toyota gave it to Snap-On. You may be able to find the Snap-On version, but IIRC, it's quite a bit larger than the Toyota designed tool.