Genuine Husqvarna Oil Hose 
Part #: 537101102 , 537101101

Fits these models and more:
Husqvarna
357 XP (2007-03) Chainsaw
357 XP (EPA) (2006-02) Chainsaw
357 XP (EPA) (2003-04) Chainsaw
357 XP (EPA) (2004-05) Chainsaw
357 XP (EPA) (2005-02) Chainsaw
357 XP (EPA) (2007-03) Chainsaw
359 (2001-01) Chainsaw
359 (2003-04) Chainsaw
359 (2004-05) Chainsaw
359 (2005-02) Chainsaw
359 (2006-02) Chainsaw
359 (2007-03) Chainsaw
359 EPA (2006-02) Chainsaw
359 EPA (2001-10) Chainsaw
359 EPA (2003-04) Chainsaw
359 EPA (2004-05) Chainsaw
359 EPA (2005-02) Chainsaw
359 EPA (2007-03) Chainsaw
346 XP (2007-08) Chainsaw
353 (2007-08) Chainsaw
357 (2001-01) Chainsaw
357 EPA (2001-10) Chainsaw
357 XP (2003-04) Chainsaw
357 XP (2004-05) Chainsaw
357 XP (2005-02) Chainsaw
357 XP (2006-02) Chainsaw
357 XP EPA I (20031400001-20042099999) Chainsaw
357 XP EPA (20070900001-20100799999) Chainsaw
357 XP EPA (20060600001-20070900000) Chainsaw
357 XP EPA (20050600001-20060600000) Chainsaw
357 XP EPA (20041800001-20050600000) Chainsaw
357 XP EPA (20014000001-20041800000) Chainsaw
357 XP EPA (20010100001-20014000000) Chainsaw
359 EPA I (20031400001-20042099999) Chainsaw