Volvo Penta D4 Exhaust Elbow, Part Number 22948832.
This is the exhaust elbow or water injection elbow. Exhaust elbows are a common cause of overheating and poor exhaust flow of water into the exhaust.
This new genuine replacement exhaust elbow has an extra port for a temperature sensor. If your D4 doesn't use a temperature sender wire, then part numbers 960630 (screw) and 969011 (copper gasket) are required.
The exhaust on a D4 should be checked at least every 5 years by removing it and checking for carbon build-up and corrosion.
Volvo Penta Part No: 22948832
Please check with us if you are unsure of the part number you require.
See 21325765 for the exhaust clamp, part number 21450768 for the replacement water connectors and 969415 for the joining O-rings. To blank off the plug, 960630 (screw) and 969011 (copper gasket) are required.