Penta 4.3 Waterpump Bearing part number

[daberges]

Hi guys

I am trying to repair a water pump for a friend, I have searched the forums and I have come up empty.

I have removed the bearing from the Pulley plate (underneath the splined drive and Bearing housing)

I have attached the drawing - the bearing is very corroded and has an outer dimension of 2.25 inches - id 1.25 and depth of 0.5 inches.

Does anyone know of the correct bearing part number?

 

[Don S]

Re: Penta 4.3 Waterpump Bearing part number

Volvo doesn't sell it as a part, only the whole pump. Should be a bearing number by the bearing manufacturer on the bearing. Might take it to your local bearing house and get it matched up.

 

[dypcdiver]

Re: Penta 4.3 Waterpump Bearing part number

Here is a post from earlier. Search works just fine for me.

"I have had the same seal go on my 5.0Gi but it also allowed salt water into the "sealed bearing" directly behind it.

The pump is secured with just 3 very tight Allen bolts. Well worth removing the whole assembly and replacing seal and bearing at the same time.

Local car spare parts dealer had them both in stock, here in Spain. Seal is an ANGUS--DSPM 16287 GA CO 5. And the bearing had a number 93270 on the seal but the rest was obscured by rust. However it is OD 55mm x ID 30mm x 13mm wide. The new bearing I got was manufactured by SNR and is number 6006.EE. The seal was the exact same number and less than a third of the Volvo price. And yes the whole of my engine compartment got sprayed with salt water and the pump lost its prime."

 

[daberges]

Re: Penta 4.3 Waterpump Bearing part number

Thanks for the info - I measured the bearing and came up with the 6006 series bearings.

You need sealed bearings so go for 6006RSJ or even better
6006 2RSR. Boca bearings have them along with many other places.

I would suggest that you use a bearing puller to remove the old bearing and housing - then apply a bearing adhesive and use a press to give a good fit.


30 x 55 x 13 metric

 

[dannys2004glastron175mx]

Re: Penta 4.3 Waterpump Bearing part number

hi I repaired my pump I used a stainless steel bearing witch is better around saltwater . Its a S6006 2RS . 30MM X 55 MM X 13 MM , and the seal I used is a 16 X 28 X 7 Viton rotary shaft R23/TC double lip stainless steel spring I got them on Ebay in the United Kingdom .I got them both for around $30 Canadian with the shipping . I hope this will help some one out and save a few bucks ,
happy boating

 

[insttech1]

Re: Penta 4.3 Waterpump Bearing part number

Grainger industrial supply can definitely get you this in stainless, and sealed.
And tractor supply (TSC) may even have it in stock near you.
Just make sure it's a stainless, sealed bearing of the same dimensions, and you should be fine.
It's a universal part for industrial places, and getting it from an industrial supply store costs you
about 1/3rd the price of buying one from a marine parts store, even for the same part number, and manufacturer.