Quick view Add to Cart Overhaul Instructions for Dual Valve and Actuator Assembly Document Part Number: T.O. No. 15A2-3-21-3 Number of pages: 36Part Number: T.O. No. 15A2-3-21-3Revision Date: 1-Oct-1958Description: Manufactured By: Barber-Colman / Parts: DYLZ 3990, DYLZ 3990A, DYLZ 3990-1, DYLZ 3991, DYLZ 3991A, DYLZ 3991-1 MSRP: Was: Now: $22.98
