Description
Main jet adjusting needle assembly for Zenith carburetor series 61 & 62, model numbers: 0-9747, 0-10441, 0-10522. Tractors: A, AV, Supers A and AV, B, BN, C, Super C. ALLIS CHALMERS: Tractors: W, WC, WD, WF, D10, D12. CASE: Tractors: S, R, VAC, 400B.
