Brake Booster Assy, W/Master Cylinder 47070-60010 vs 47050-60041 Question

[Magikarp]

After 2 fixed over couple years with the brake light, abs light, motor grinding, etc issues. Also, not getting good vibe to rebuild it again after reading this thread: Brake Booster pumps continuously and overheats. Anyway, I am looking to buy a new Brake Booster Assy, w/Master Cylinder for my 2000 LX470. Questions, which part number (47070-60010 or 47050-60041) is the correct for my 2000 LX470 and where can I find a good price for it? Any help would be greatly appreciated.

Thank you.
Andre

 

[JunkCrzr89]

After 2 fixed over couple years with the brake light, abs light, motor grinding, etc issues. Also, not getting good vibe to rebuild it again after reading this thread: Brake Booster pumps continuously and overheats. Anyway, I am looking to buy a new Brake Booster Assy, w/Master Cylinder for my 2000 LX470. Questions, which part number (47070-60010 or 47050-60041) is the correct for my 2000 LX470 and where can I find a good price for it? Any help would be greatly appreciated.

Thank you.
Andre

47050-60041 is the entire booster assembly w/ master cylinder. 47070-60010 is just the booster motor and accumulator.

Not really anywhere cheap to buy 60041. Everywhere is around $2,000-2,200.

 

[Magikarp]

47050-60041 is the entire booster assembly w/ master cylinder. 47070-60010 is just the booster motor and accumulator.

Not really anywhere cheap to buy 60041. Everywhere is around $2,000-2,200.

JunkCrzr89, Thanks for the info, I would say 47050-60041 or 47050-60010 and not 47070-60010. Just want to make sure which part number is for the 2000 LX470.

 

[Somebodyelse5]

After 2 fixed over couple years with the brake light, abs light, motor grinding, etc issues. Also, not getting good vibe to rebuild it again after reading this thread: Brake Booster pumps continuously and overheats. Anyway, I am looking to buy a new Brake Booster Assy, w/Master Cylinder for my 2000 LX470. Questions, which part number (47070-60010 or 47050-60041) is the correct for my 2000 LX470 and where can I find a good price for it? Any help would be greatly appreciated.

Thank you.
Andre

I read that thread and i am not seeing why it would make you think rebuilding is a bad idea?

 

[JunkCrzr89]

JunkCrzr89, Thanks for the info, I would say 47050-60041 or 47050-60010 and not 47070-60010. Just want to make sure which part number is for the 2000 LX470.

Again, 47070-60010 is just the booster motor and accumulator, not the entire ABS booster + master cylinder assembly.

The correct ABS booster + master cylinder assembly depends entirely on the manufacturing date of your 100 and whether or not you have VSC:
47050-60010: without VSC; 01/1998-07/1999
47050-60012: without VSC; 07/1999-08/2002
47050-60041: with VSC; 07/1999-08/2000
47050-60042: with VSC; 08/2000-08/2002

Assuming your LX has VSC, then you need either 47050-60041 or 47050-60042, depending on your LX's manufacturing date. But the best thing to do is enter your VIN on PartSouq Auto Parts Around the World to determine exactly which one you need.

 

[Magikarp]

I read that thread and i am not seeing why it would make you think rebuilding is a bad idea?

Beside I've done it twice and now the brake issue is back again and this right here: " Basically I'm being told after talking to the technician that having replaced the Master (47025-60022) and Booster/Accumulator (47070-60010) separately will NOT work and have to buy a complete new master (47050-60022)... again. Needless to say my pockets are empty and this sounds ridiculous. ". It seems like the best way to fix the issue is to buy a complete new Brake Booster Assy, W/Master Cylinder.

 

[Magikarp]

Again, 47070-60010 is just the booster motor and accumulator, not the entire ABS booster + master cylinder assembly.

The correct ABS booster + master cylinder assembly depends entirely on the manufacturing date of your 100 and whether or not you have VSC:
47050-60010: without VSC; 01/1998-07/1999
47050-60012: without VSC; 07/1999-08/2002
47050-60041: with VSC; 07/1999-08/2000
47050-60042: with VSC; 08/2000-08/2002

Assuming your LX has VSC, then you need either 47050-60041 or 47050-60042, depending on your LX's manufacturing date. But the best thing to do is enter your VIN on PartSouq Auto Parts Around the World to determine exactly which one you need.

This is what I am looking for. Thanks JunkCrzr89

 

[overlandnewb]

Hi, I'm new to the forum. I'm looking to buy a GX470. The seller said the brake booster needs to be replaced. Can I replace just the booster or do I have to replace the master cylinder as well? TIA.

 

[JunkCrzr89]

Hi, I'm new to the forum. I'm looking to buy a GX470. The seller said the brake booster needs to be replaced. Can I replace just the booster or do I have to replace the master cylinder as well? TIA.

It’s one assembly. The master cylinder is integrated into the booster.

 

[Tres Toys]

For the year 2000 you need to be very careful and have the proper brake MC assembly verified against your VIN. There were changes to the MC mid 2000 and if you get the wrong one it will NOT work in your application. Either consult with your dealership parts department about verifying the proper part number with your VIN or use on line services such as partsouq.com that can do VIN based part searches. The most obvious difference on the two MC versions is the shape of the connector on the front of ABS valve body. One version is triangular and the other is oval. See photo below that shows the to different styles of connector on the ABS valve body that came on year 2000 LC/LX master cylinders.

 

[nissanh]

Hi, I'm new to the forum. I'm looking to buy a GX470. The seller said the brake booster needs to be replaced. Can I replace just the booster or do I have to replace the master cylinder as well? TIA.

Get about $3000 discount if you know it is failing.
Most are using the motor rebuild with new brake pump washer kit.

 

[Eicca]

What are all the main differences between part numbers? I was able to take the booster assembly from a 2002 Lexus SC430 and use it in my 1998 GS400 just by swapping out that pressure sensor on the front of the unit with a 30mm deep socket.

If the sensors are swapped and all the plugs match up, would a VSC unit work in a non-VSC vehicle? How much mix-n-match could we get away with?

Planning preventatively for when my parents' MC inevitably goes out (260k and counting).