Air Filter Insert – Fits Volvo Penta D4, D6, D9, D11 Series (Replaces 21702999, 3818541) 160HP Slide the new Woodruff key

Slide the new Woodruff key into the driveshaft slot and install the new impeller

175749S 175 2-Stroke 1977 395073 V6 Hydraulic Shift Johnson/Evinrude 175840C

For stuck jets or screws

and debris from entering the intake system

and 0777835

Air Filter Insert – Fits Volvo Penta D4, D6, D9, D11 Series (Replaces 21702999, 3818541) 160HP Slide the new Woodruff keyProduct Details This OEM quality Air Filter Insert Fits Volvo Penta D4, D6, D9, D11 Series is engineered for reliable performance in compatible marine diesel engines. It ensures your engine receives clean air for optimal combustion and efficiency, serving as a direct fit replacement for the original housing. This part is a direct replacement for Volvo Penta part numbers 21702999, 3818541, 3583654, and 117303. Engineered for direct fit installation in