Snapper Authorized Substitution
The part number 1720421 has been changed to part number 1707839SM. While the new part may look different, this is a Snapper approved substitution.
Please note that the price and availability shown is for the new part number 1707839SM.
New Packaging...Same Part!
The part number 1707839SM was previously sold under the Snapper brand. This part is now being branded and sold under Briggs & Stratton.
Briggs & Stratton has owned and operated Snapper since 2004. They will continue to provide high-quality replacement parts under the unified brand.
|Old Part Number||1720421|
|New Part Number||1707839SM|