Subject	Difference between water pumps...?
Posted by	TheMarlin (MidTN) on September 24, 2013 at 1:04 PM
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Message	I'm replacing my water pump and noticed a few differences between the one I took off and the replacement. The replacement has a little bit different impeller design, and also does not have the grooves in the mating surface that the old one does. Old one (blue lines are grooves with sealant in them): New one: Is there any significant difference? Is the replacement ok to use?
Follow Ups	Difference between water pumps...? - TheMarlin (MidTN) 13:04:04 09/24/13 Which one is new? (n/m) - njz 15:19:40 09/24/13 Whoops... Duplicated the picture instead of posting both - TheMarlin (MidTN) 23:40:35 09/24/13 I've never seen a cast impeller on a VG30DE water pump - aliaZ 16:32:06 09/24/13 Not sure. I thought it was Nissan... - TheMarlin (MidTN) 23:43:32 09/24/13 Re: Difference between water pumps...? - wild_maxx 17:44:27 09/24/13
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