MerCruiser 38979 120hp 140hp 165hp Throttle Linkage Lever Return Spring 1969-72 Exhaust Manifold 383318 / 0383318 Float Chamber

383318 / 0383318 Float Chamber Bowl

Four Cylinder only the base is the same as a 6 cylinder

32628T / 32628 Intermediate Shift Shaft / Sierra 18-2332 Equivalent

Item Details MerCruiser Part Number 55045 / 55045T

yours should look just like this

MerCruiser 38979 120hp 140hp 165hp Throttle Linkage Lever Return Spring 1969-72 Exhaust Manifold 383318 / 0383318 Float ChamberItem Details Part Number is 38979 Used in 120hp 2. 5L & 140hp 3. 0L & 4. 1L 165hp applications 1969 1972ish (Check your stamping). Serial 4156999 & Below typically and some similar early hp's as well. Includes the other linkage parts as pictured 33394 carburetor link rod 38982 throttle link rod 33393 Throttle Link Rod Adjusting Sleeve 10 38507 Step screw, throttle lever to mounting bracket Some Spring 24 52082 (possibly 24 63330 or maybe 24 35875)