I can not say this more clearly.   IF YOUR MODEL is not listed below.  this item WILL NOT FIT your chainsaw.    This bar does not fit all .325 pitch, .050 gauge, 72 link chains.   Homelite made this bar specifically for those saws.   It came with a special kick back linked chain that does not make the bar universal.   WE DO NOT ACCEPT RETURNS.  if you  saw is listed below, it will fit. 

.325 pitch, .050 gauge,  72 link chain.

YOU MUST have one of the following models.    Otherwise it may not fit.

•  
• Homelite UT-10927-D - Homelite 16" Chainsaw, 38cc - Accessories
• Homelite UT-74123-D - Homelite 16" Chainsaw, 38cc - Accessories
• Homelite UT-10946-D - Homelite 18" Chainsaw, 45cc - Accessories
• Homelite UT-74125-D - Homelite 18" Chainsaw, 45cc - Accessories
• Homelite UT-10942-D - Homelite 20" Chainsaw, 45cc - Accessories
• Homelite UT-74127-D - Homelite 20" Chainsaw, 45cc - Accessories

Replaces old part numbers 310628001,  pti18321ma,  ps06131 

Genuine HOMELITE product.   Comes with nose guard and nose sprocket.

Shipping is only $5 which WILL NOT cover the cost of shipping but we will cover the difference.