Quick view Add to Cart Overhaul Instructions for Oil Temperature Regulators, Heat Exchanger and Fuel Temp Regulator Document Part Number: NAVAER 03-15DD-503 Number of pages: 34Part Number: NAVAER 03-15DD-503Revision Date: 15-June-1956Description: Mfg By: Airesearch / Oil Parts: 86566, 86998, 87100, 87100-1, 87330, 87380, 87400, 87510, 87510-301, 87560,... MSRP: Was: Now: $22.14