Volvo Penta AQUAMATIC 280 Workshop Manual page 21

Drive models and generations
Oil:
Fully synthetic
API GL-5 SAE 75W–90
Qty: 2.7 liters (2.85 qts)
Oil:
Fully synthetic
API GL-5 SAE 75W–90
Qty: 2.7 liters (2.85 qts)
18
DP-B1
Cover
Ball bearing
Universal joint
Intermediate housing
Ratio:
1.78:1
1.95:1
2.30:1
DP-C1
Propeller shaft
Propeller cone
Ratio:
1.78:1
1.95:1
2.30:1
Oil:
Fully synthetic
API GL-5 SAE 75W–90
Qty: 2.7 liters (2.85 qts)
DP-C
Sliding sleeve (steel)
Cover
Intermediate housing
Hydraulic cylinder
Hook up fork
Transom shield
Ratio:
1.78:1
1.95:1
2.30:1