Genuine Poulan/Weedeater Authorized Substitution : The part number 530057938 has been changed to 530071889. While the new part may look different, it is a manufacturer approved substitution.

Genuine Poulan/Weedeater Authorized Substitution : The part number 530057974 has been changed to 545103702. While the new part may look different, it is a manufacturer approved substitution.

Genuine Poulan/Weedeater Authorized Substitution : The part number 530057977 has been changed to 530059953. While the new part may look different, it is a manufacturer approved substitution.

Genuine Poulan/Weedeater Authorized Substitution : The part number 530057983-02 has been changed to 545018902. While the new part may look different, it is a manufacturer approved substitution.

Genuine Poulan/Weedeater Authorized Substitution : The part number 530057983-03 has been changed to 545019001. While the new part may look different, it is a manufacturer approved substitution.

Genuine Poulan/Weedeater Authorized Substitution : The part number 53005798302 has been changed to 545018902. While the new part may look different, it is a manufacturer approved substitution.

Genuine Poulan/Weedeater Authorized Substitution : The part number 53005798303 has been changed to 545019001. While the new part may look different, it is a manufacturer approved substitution.

Genuine Poulan/Weedeater Authorized Substitution : The part number 530057984-03 has been changed to 545018801. While the new part may look different, it is a manufacturer approved substitution.

Genuine Poulan/Weedeater Authorized Substitution : The part number 53005798403 has been changed to 545018801. While the new part may look different, it is a manufacturer approved substitution.