Take advantage of special financing offers on Ariens mowers! CURRENT PROMOTIONS

Labor Day Sale! Get 10% off all online parts orders + free shipping on orders over $39.99 through 9/9/25. SHOP NOW

Please note that our Customer Support will be closed on Monday, Sept. 1 for Labor Day. Have a safe and enjoyable holiday!

Kit, Bypass Valve

Part Number: 21543979

Write a review

Kit, Bypass Valve

Price:

$26.39

$23.75

DOES THIS FIT MY MODEL? Need Help?