This Tohatsu Nissan  367S611100 EXTENSION HOUSING XL fits the following models and components:  M90A2 and NS 90a

Tohatsu Outboard 90HP M90A 1996 DRIVE SHAFT HOUSING

Nissan Outboard 90HP NS90A - 2-Stroke Nissan 1996 DRIVE SHAFT HOUSING

This Tohatsu 3B7S611100 EXTENSION HOUSING "UL" fits the following models and components: TDLI  models 

Nissan Outboard 90HP NSD90B - TLDI Nissan 2004 ASSEMBLY KIT

Nissan Outboard 90HP NSD90B - TLDI Nissan 2009 ASSEMBLY KIT

Nissan Outboard 90HP NSD90B - TLDI Nissan 2005 ASSEMBLY KIT

Tohatsu Outboard 70HP MD70B 2008 ASSEMBLY KIT

Tohatsu Outboard 70HP MD70B 2002 ASSEMBLY KIT

Nissan Outboard 70HP NSD70B - TLDI Nissan 2005 ASSEMBLY KIT

Nissan Outboard 90HP NSD90A - TLDI Nissan 2002 ASSEMBLY KIT

Nissan Outboard 70HP NSD70B - TLDI Nissan 2004 ASSEMBLY KIT

Tohatsu Outboard 70HP MD70B 2003 ASSEMBLY KIT

Nissan Outboard 70HP NSD70B - TLDI Nissan 2009 ASSEMBLY KIT

Tohatsu Outboard 90HP MD90A 2002 ASSEMBLY KIT