Stewart Warner 3000 RPM Tachometer for International Harvester Trucks (1ea)

OFFICIAL NOMENCLATURE: TACHOMETER, ASSEMBLY INCLUDES BRACKET
OFFICIAL DATA SOURCE REFERENCE: ORD 13 SNL G-9, PART 2 (31 JULY 1945)
PART/STOCK NUMBERS: SW 424-CV : IHC-140564H : B260284 : ORD-7002308 : G671-7002308
GOVT GROUP #: 2208.2 TACHOMETER HEAD, DRIVE SHAFTS, ADAPTERS, SENDING UNITS, ETC.
APPLICABLE SNL’s: G-542 : G-671
QUANTITY REQUIRED PER UNIT ASSEMBLY: 1
NOTES: This unit appears to be new, but has been stored poorly. Rust appears on exterior. No rust appears visibly inside the glass. I’ve moved the stem and the needle responds, but I don’t have an adequate way of fully testing the unit. The recording red line retracts with the reset button being pressed. Unit retains its factory markings on back of instrument. They are, “424 CV V 8”. Includes the U-shaped mounting bracket.
OVERSIZE Y/N: NO
INVENTORY CONTROL #:
SKU:
PLEASE CHECK YOUR MANUALS, INSPECT YOUR EQUIPMENT, ASK THE EXPERTS BEFORE BUYING; THESE ANTIQUE PARTS ARE DECADES OLD. NO WARRANTIES ARE IMPLIED OR EXPRESSED. I DO NOT ACCEPT RETURNS.