Page 187 - Mercury Propeller Guide (2021) - 8M0174460

HISTORICAL PROPELLER CHARTS

MerCruiser 80/90 & MerCruiser I
MerCruiser I with 4 Inch OD outer prop hub
NLA = 48‑31448A3, 48‑31448A4, 48‑31450A3, 48‑31450A4, 48‑32744A3, 48‑32744A4, 48‑31460A3, 48‑31460A4, 48‑30394A3, 48‑30394A4
48‑30398A3, 48‑30398A4, 48‑33242A3, 48‑33242A4, 48‑30400A3, 48‑30400A4
Thrust Hub 3

Part No. Diameter Pitch Material Blades Rotation Status or Supersession
52012A 3 13 25 AL 3 RH 48- 77350A45
52012A 4 13 25C AL 3 RH
72758A 4 12-5/8 25C SS 3 RH
72758A 5 12-5/8 25C SS 3 RH
32386A 3 13-3/4 23 AL 2 RH 48- 77348A45
32386A 4 13-3/4 23C AL 2 RH 48- 77350A45
52008A 3 13 23 AL 3 RH 48- 77348A45
52008A 4 13 23C AL 3 RH 48- 77350A45
72760A 4 12-3/4 23C SS 3 RH
72760A 5 12-3/4 23C SS 3 RH
77350A 4 12-1/2 23C AL 3 RH 48- 77350A45
77350A40 12-1/2 23C AL 3 RH 48- 77350A45
31454A 3 13-3/4 21 AL 2 RH 48- 77346A45
31454A 4 13-3/4 21C AL 2 RH 48- 77348A45
32746A 3 13 21 AL 3 RH 48- 77346A45
32746A 4 13 21C AL 3 RH 48- 77348A45
72500A 4 13 21C SS 3 RH 48- 16992A46
72500A 5 13 21C SS 3 RH 48- 16992A46
77348A 4 12-3/4 21C AL 3 RH 48- 77348A45
77348A40 12-3/4 21C AL 3 RH 48- 77348A45
32388A 3 13-3/4 19 AL 2 RH N.L.A.
32388A 4 13-3/4 19C AL 2

MerCruiser I (Standard Propeller)
With 4‑1/2 Inch OD outer prop hub
NLA = 48‑36028A4, 48‑36032A1, 48‑36032A4, 48‑66139A4, 48‑66448A4, 48‑79582A4, 48‑36030A1, 48‑36030A4, 48‑73982A4, 48‑36022A1,
48‑36024A1, 48‑36024A4
1982 and Before ‑ Thrust Hub 56292Q04 Tab Washer 14‑816629Q

Part No. Diameter Pitch Material Blades Rotation Status or Supersession
36028A 1 14-1/2 27 AL 3 RH N.L.A.
36008A 1 14-1/2 25 AL 3 RH N.L.A.
36008A 4 14-1/2 25C AL 3 RH N.L.A.
65480A 1 14-1/2 25 AL 3 RH N.L.A.
65480A 4 14-1/2 25C AL 3 RH N.L.A.
75784A 4 13-1/4 25C AL 3 RH N.L.A.
77402A 4 13-1/2 25C SS 3 RH
16550A46 13-1/2 25C SS 3 RH AVAIL.
78126A 4 13-3/8 25C AL 3 RH N.L.A.
78126A40 13-3/8 25C AL 3 RH N.L.A.
79580A 4 14-1/2 25C AL 3 RH N.L.A.
79796A 4 13-3/8 25C SS 3 RH
16550A36 13-3/8 25C SS 3 RH AVAIL.
79796A 5 13-3/8 25C SS 3 RH
16550A36 13-3/8 25C SS 3 RH AVAIL.
88446A 4 13-1/2 25C SS 3 RH
16550A36 13-1/2 25C SS 3 RH AVAIL.
16322A 5 13-3/8 25C SS 3 RH
16550A36 13-3/8 25C SS 3 RH AVAIL.
36010A 1 14-1/2 23 AL 3 RH 48-832834A45
36010A 4 14-1/2 23C AL 3 RH 48-832834A45

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