I have a 96 explorer 400 that the engine has been changed and i need a carb adapter for. The engine #s EC-38PL-01 379cc 94-23051 I know its older than 96 because the 96 adpater won't work If its a 95 scrambler it takes #3085038 all other 400s take 3084143

 

94-2031 is the key. First two digits of the engine serial # is the year model. 1994.

 

Thanks Is there a way to find out what model it is?

 

What i can tell all the 94 400s take the same adapter now to find one part # 3084143 is obsolete do u happen to know where i can find one

 

Seems you're not the only one looking for this adapter. Used on the 350 and 400 models. Almost all online places don't have it (NLA) but best if you can talk to a good dealer that might be able to find some NOS parts or can check around. Pure Polaris Parts Catalog still lists it,but doesn't mean it available. Plus if you can track down some older 350 engines,you might have some luck.
Models that it fits.
1993 350L 2X4 W937539 CRANKCASE and CYLINDER 2X4 350L W937539 3084143
1993 350L 4X4 W938139 CRANKCASE and CYLINDER 4X4 350L W938139 3084143
1993 350L 6X6 W938739 CRANKCASE and CYLINDER 6X6 350L W938739 3084143
1995 400L 2X4 W957540 CRANKCASE and CYLINDER 2x4 400L W957540 3084143
1994 400L 2X4 W947540 CRANKCASE and CYLINDER 2x4 400L W947540 3084143
1994 400L 4X4 W948140 CRANKCASE and CYLINDER 4X4 400L W948140 3084143
1994 400L 6X6 W948740 CRANKCASE and CYLINDER 6x6 400L W948740 3084143
1995 BIG BOSS 6X6 400L W958740 CRANKCASE and CYLINDER 6x6 400L - U.S. W958740, SWEDISH S958740 and NORWE 3084143
1993 Euro 350L 4x4 S938139 CRANKCASE and CYLINDER 4X4 350L S938139 3084143
1993 Euro 350L 4x4 S938139 CRANKCASE and CYLINDER 4X4 350L W938139 3084143
1993 Euro 350L 6x6 S938739 CRANKCASE and CYLINDER 6X6 350L S938739 3084143
1993 Euro 350L 6x6 S938739 CRANKCASE and CYLINDER 6X6 350L W938739 3084143
1992 Euro Trail Boss 4x4 S928139 CRANKCASE and CYLINDER 350 4X4 / W928139 3084143
1994 NORWEGIAN 400L 4X4 N948140 CRANKCASE and CYLINDER SWEDISH 4x4 400L S948140 3084143
1994 NORWEGIAN 400L 6X6 N948740 CRANKCASE and CYLINDER 6x6 400L, SWEDISH S948740 and NORWEGIAN N948740 3084143
1994 SPORT 400L W948540 CRANKCASE and CYLINDER Sport 400L W948540 3084143
1995 SPORT 400L W958540 CRANKCASE and CYLINDER Sport 400L W958540 3084143
1994 SPORTSMAN 4X4 W948039 CRANKCASE and CYLINDER Sportsman 4x4 W948040 3084143
1995 SPORTSMAN 4X4 W958040 CRANKCASE and CYLINDER Sportsman 4x4 W958040 3084143
1993 SPORTSMAN 4X4 W938039 CRANKCASE and CYLINDER Sportsman 4X4 / W938039 3084143
1994 SWEDISH 400L 4X4 S948140 CRANKCASE and CYLINDER SWEDISH 4x4 400L S948140 3084143
1994 SWEDISH 400L 6X6 S948740 CRANKCASE and CYLINDER 6x6 400L, SWEDISH S948740 and NORWEGIAN N948740 3084143
1990 TRAIL BOSS 350L 2X4 W907539 Crankcase and Cylinder Assembly 3084143
1991 TRAIL BOSS 350L 2X4 W917539 CRANKCASE and CYLINDER 350 2X4-Update 3084143
1992 TRAIL BOSS 350L 2X4 W927539 CRANKCASE and CYLINDER 350 2X4 / W927539 3084143
1992 TRAIL BOSS 350L 4X4 W928139 CRANKCASE and CYLINDER 350 4X4 / W928139 3084143
1991 TRAIL BOSS 350L 4X4 W918139 CRANKCASE and CYLINDER 350 4X4 - Update 3084143
1990 TRAIL BOSS 350L 4X4 W908139 Crankcase and Cylinder Assembly 3084143
1994 W948040 W948040 CRANKCASE and CYLINDER Sportsman 4x4 W948040 3084143
1995 XPLORER W959140 CRANKCASE and CYLINDER XPLORER 4X4 W959140 3084143

PS. If this is current you might want to give these guys a shout down here in Texas.http://www.brinsonpowersports.com/es...77.Adapter.htm

 

Well I found one after searching salvage yards a couple hours. Arts sniwmobile & atv in WI The last one he had. It has a couple of small cracks so he let me have it for $50. Oz motor sports wants $195 for a used one so I am happy. Thanks for your help that link isn't good i emailed them and they don't have any

 

Then I'd guard it with your life! You might try some butyl rubber sealant over the intake boot to seal the cracks. Who knows,this stuff may keep if from further deterioration.

 

I got some permatex zipgrip 2400 its a high temp rubber gap filler 1oz $28 but it will be worth it i hope

 

Ingredients shows it's a rubber toughened Super Glue! That ought to work just fine..

 

I did a test on my old one u could stick two fingers in the slit and i can't pull it apart this morning the stuff is something else I think the old one would work fine . Going to glue the one with the cracks today