View Full Version : sundstrand 15 fluid/parts

05-11-2002, 10:16 PM
What fluid is recommended for the old 262 with sundstrand 15 pumps? Would heavier oil aid performance of possibly worn pumps?

Thanks in advance

05-13-2002, 11:44 AM
We recommend 10W40 motor oil with Lubrizol additive. We do not think changing to a different oil thickness will affect performance.