The correct mix can either be 16:1 or 32:1.
The saw was made in 1978.
I have a Renewal Kit for the XL. It includes the Piston Ring, 2 ea of Crank Seals, Crank Thrust Washers and the 3 Fuel & Oil lines
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I am a current oldtime HOMELITE dealer with an extensive inventory of NEW, NOS & USED parts.
Check or credit card thru PayPal at
https://www.paypal.com/ Shipping is free for parts over $50 within the contintal US...Will evaluate any others
I accept Money Order or PayPal:
Bill Walcott
Brauchi Bros Inc-almost 50 yrs with HOMELITE
700 N 12th
Marysville KS 66508 USA
785-562-3539