SBT delrin lined impeller housing for SJ 144 pump

[sicki]

Any body seen these (SBT delrin lined impeller housing for yam 144mm pump), used these, or have any opinion, i need to replace my impeller housing. Stock is somewhere around $165 retail. I can get 20% off of this price (something to consider regarding quality!!)

Thanks,
Joe

 

[LBE]

I have one in my B1! If I ever get it running I'll let you know how it works.

 

[RoyalFlush@PCB]

They had one on their table at the Daytona event. Looked nice, but I have never used one.

 

[oxnard111]

Can you post a link to the part you are talking about? Is it the housing where the stainless wear ring is? I don't have much experience with Yami pumps, I only know what kawi pumps are all about.

 

[GDFL]

site doesn't mention it fitting the blaster or sj

 

[WFO Speedracer]

I am not sure on the blaster 1 but I do know they don't work on blaster 2's

 

[LBE]

site doesn't mention it fitting the blaster or sj

SJ and B1 use the same pump parts, different length drive shaft.

 

[sjweber]

do the round and squares use the same housing? stock that is?

 

[FLY6584]

I thought a 144 wear ring was a 144 wear ring. I didn't think there was different 144's.:dunno:

 

[LBE]

do the round and squares use the same housing? stock that is?

RN vs SN = same stuff. SN came with a nylon reduction nozle but all parts interchange. Also SN vs RN, the short shaft is the same but the berring housing is different.
Just FYI

 

[sjweber]

good to know. thanks

 

[tom21]

I want one, didn't know they were out yet. if they hold up like a seadoo they should be fine. only prob I have seen is if you get a lot of sand in there they chew up a little or other debris. but for the 40 dollars or so to swap it like on a SD. verses the stainless price I would give it a shot.

 

[kid4now]

I have an aftermarket nylon wear ring assembly in my round nose for about 2 years now with no problems. Its not an sbt its an other brand I think its wsm but dont remember for sure. Its worked out just fine for me. My ski is a 96 sj with a moded motor.

 

[Idok]

there are also diff types of 144 wear rings.....I have one for a venture/raider I think and it mounts up a little differently..

 

[GDFL]

there are also diff types of 144 wear rings.....I have one for a venture/raider I think and it mounts up a little differently..

Which would mean that the one listed on the website won't work. Good to know.

 

[SUPERTUNE]

The difference between the 144mm SJ/Waveblaster 1 (6R7) pump liner and the 144mm waverunner III, 701 waveventure (6R8) is the SJ/Waveblaster 1 has 6mm threads in the housing for the long nozzle bolts to thread into, the 6R8 has just straight hole and the nozzle bolts are longer and bolt into the pump shoe. Also the 6R7 liner has dowel pin holes in the mounting flanges to help achieve some preload on the rubber packing ring for sealing as the 6R8 bolts up with no packing directly to the pump shoe, hence no dowel pins.
A 6R8 liner will work if you install heilicoils in the frontside holes and push the pump tight against the packing when tightening the pump bolts.

 

[tom21]

yeah what he said only I used what I had on hand which was some stainless nuts and bolts to keep em together. I'm ghetto what can I say? it was my stuff not a customer so :Banane01: