Kit #1 has the old style burner gasket applicable from S/N's 934701426 and 094101431, Kit #2 has the new style burner gasket applicable above S/N 094101431. For parts outside of these S/N's please reference the exploded parts view item links below. *See S/N note at the bottom of the page*
Tune-Up Kit #1 Contents (links in blue): (From Date 11/1993 To Date 10/1994)
Tune-Up Kit #2 Contents (links in blue):(From Date 10/1994 To Date 4/2017)
Click The Down Arrow To View The Complete Parts List
Suburban Furnace Model SF42F Exploded Parts View Links
Please Note: All Suburban Serial Numbers manufactured after January 1990, will be nine digits. The first two (2) digits signify the year of manufacture. The next set of digits, indicate the week of the year and the remaining digits are serial numbers.
For Example: Even though numerically higher, 912000060 is lower than serial number 014103973 due to the year of manufacture.