Which timing belt/waterpump combo on rock auto?
#1
Which timing belt/waterpump combo on rock auto?
Still learning what it is that I need for the LS. I'm not sure I trust the previous owners on when timing belt and waterpump were replaced as there are no records.
looking at rock auto, there are some aisin kits, one with hydraulic tensioner and one without. Why do they have this and which one would I want...and why lol
looking at rock auto, there are some aisin kits, one with hydraulic tensioner and one without. Why do they have this and which one would I want...and why lol
#2
Still learning what it is that I need for the LS. I'm not sure I trust the previous owners on when timing belt and waterpump were replaced as there are no records.
looking at rock auto, there are some aisin kits, one with hydraulic tensioner and one without. Why do they have this and which one would I want...and why lol
looking at rock auto, there are some aisin kits, one with hydraulic tensioner and one without. Why do they have this and which one would I want...and why lol
#3
You want the one with one with hydraulic tensioner if yours breaks by by motor. The LS430 is an inference motor which means that if the timing belt breaks or jumps out of time the valves will hit the top of the pistons resulting in possible vent valves or worst case a new head of the motor.
tha is for the info though, I'll grab the one with he tensioner.
EDIT: I just ordered it and hopefully will get it done next week. Not something I want to tackle on my own.
Last edited by Neverdone; 04-15-18 at 09:05 AM.
#4
If you place an order at rock, make sure you use a 5% code, and I like to pick up all the other odds and ends since I already have to pay for shipping (that is if they come from the same warehouse as the main item, in this case, the timing belt kit). I get the Wix XP oil filters from rock, at least 6 at a time, seem to have the best prices, they also have the sachs hood struts, brake caliper kits, sensor wires, prolly the akebono pads, although I went eBay for those (must have been cheaper shipped with a 20% coupon) etc.
#5
If you place an order at rock, make sure you use a 5% code, and I like to pick up all the other odds and ends since I already have to pay for shipping (that is if they come from the same warehouse as the main item, in this case, the timing belt kit). I get the Wix XP oil filters from rock, at least 6 at a time, seem to have the best prices, they also have the sachs hood struts, brake caliper kits, sensor wires, prolly the akebono pads, although I went eBay for those (must have been cheaper shipped with a 20% coupon) etc.
#6
Good call on the tensioner. I just did my timing belt yesterday and the tensioner had some seepage and needed to be replaced. As far as Rock Auto codes go if you just Google Rock Auto discount one will pop up on a free coupon site. Having done timing belts on two LS's I would recommend also replacing the radiator ($65 at RA) and hoses. They are cheap and you have to remove them anyway. The neck on mine broke yesterday when I removed the upper hose.
#7
from what I read on the forum - most go with the Denso OEM timing belt, waterpump, tensioner kit from RockAuto. The price difference is not that great and you get OEM
Last edited by semar; 04-15-18 at 04:34 PM. Reason: added supplier
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#8
Still learning what it is that I need for the LS. I'm not sure I trust the previous owners on when timing belt and waterpump were replaced as there are no records.
looking at rock auto, there are some aisin kits, one with hydraulic tensioner and one without. Why do they have this and which one would I want...and why lol
looking at rock auto, there are some aisin kits, one with hydraulic tensioner and one without. Why do they have this and which one would I want...and why lol
See:
https://www.clublexus.com/forums/ls-1st-and-2nd-gen-1990-2000/868958-beware-aisin-timing-belt-kit-deficiency.html
#9
The Aisin kit from Rock Auto TKT-021 comes with a Mitsuboshi belt, which is factory. It also comes with an NTN tensioner (factory oem), and Koyo idler and tensioner pullies (also oem). The water pump is Aisin (factory oem).
#12
At next opportunity am going to swap out the Aisin belt for a factory spec belt.
See:
https://www.clublexus.com/forums/ls-1st-and-2nd-gen-1990-2000/868958-beware-aisin-timing-belt-kit-deficiency.html
#13
The Aisin kit does not contain same "factory" timing belt as was installed on Japanese production line..as this belt is manufactured in Ottawa, IL...and it is not the same quality or P.N. as Toyota and, or, Lexus sourced Timing belt.(The spine is different)
At next opportunity am going to swap out the Aisin belt for a factory spec belt.
See:
https://www.clublexus.com/forums/ls-1st-and-2nd-gen-1990-2000/868958-beware-aisin-timing-belt-kit-deficiency.html
At next opportunity am going to swap out the Aisin belt for a factory spec belt.
See:
https://www.clublexus.com/forums/ls-1st-and-2nd-gen-1990-2000/868958-beware-aisin-timing-belt-kit-deficiency.html
however, if it breaks before then, I would be going after whoever it is that claims mileage. Whether anything comes from it or not, is another story.
#14
The Aisin kit does not contain same "factory" timing belt as was installed on Japanese production line..as this belt is manufactured in Ottawa, IL...and it is not the same quality or P.N. as Toyota and, or, Lexus sourced Timing belt.(The spine is different)
At next opportunity am going to swap out the Aisin belt for a factory spec belt.
See:
https://www.clublexus.com/forums/ls-1st-and-2nd-gen-1990-2000/868958-beware-aisin-timing-belt-kit-deficiency.html
At next opportunity am going to swap out the Aisin belt for a factory spec belt.
See:
https://www.clublexus.com/forums/ls-1st-and-2nd-gen-1990-2000/868958-beware-aisin-timing-belt-kit-deficiency.html
Another person who beats on there ls430 is scootymad I will ask him what t belt kit he used.
Last edited by 05ls430518; 04-15-18 at 07:09 PM.
#15
Exactly. It's foolish to think that a company, Mitsuboshi, would have 2 lines set up to make the same product. If the new belts are made in the US, that's great. If the dealer belts are different then they must be NOS and not new. They could be almost 20 years old "new".