Page 192 - Mercury Propeller Guide (2021) - 8M0174460

HISTORICAL PROPELLER CHARTS

Pre 2017 3 blade Front/Rear Quicksilver Thunderbolt BIII for MerCruiser Bravo Three sterndrives
3 blade front 3 blade rear propellers
For listing of New style 4 blade front 3 blade rear propellers, reference the Quicksilver Bravo Three section within the Quicksilver Propeller Application Charts section of guide
Mixing of old style and new style props is not recommended for best performance.

All Engines
Bravo Three Propeller Hardware (not included with propellers):
Forward Thrust Washer 805101T
Aft Thrust Washer 805100
Forward Prop Nut 859131
Aft Prop Nut 862907
Bravo Three Inner Prop Nut Wrench 805457T 1
Pitch Material Finish Blades (Front & Rear) LH Rotation Front Prop RH Rotation Rear Prop Model
28 SS Matte 3 & 3 Bravo Three
26 SS Matte 3 & 3 Bravo Three
24 SS Matte 3 & 3 Bravo Three
22 SS Matte 3 & 3 Bravo Three
20 SS Matte 3 & 3 Bravo Three
Pre 2008 3 blade Front/Rear Mercury MerCruiser Bravo Three
3 blade front 3 blade rear propellers
For listing of New style 4 blade front 3 blade rear propellers Bravo Three in Mercury Propeller Application Charts section of guide
Mixing of old style and new style props is not recommended for best performance

All Engines
Bravo Three Propeller Hardware (not included with propellers):
Forward Thrust Washer 805101T
Aft Thrust Washer 805100
Forward Prop Nut 859131
Aft Prop Nut 862907
Bravo Three Inner Prop Nut Wrench 805457T 1

Pitch Material Finish Blades (Front & Rear) LH Rotation Front Prop RH Rotation Rear Prop Model
30 Cup SS Matte 3 & 3 Bravo Three
30 SS Matte 3 & 3 48-831867A60 48-831868A60 Bravo Three
28 Cup SS Matte 3 & 3 Bravo Three
28 SS Matte 3 & 3 Bravo Three
26 Cup SS Matte 3 & 3 Bravo Three
26 SS Matte 3 & 3 Bravo Three
24 Cup SS Matte 3 & 3 Bravo Three
24 SS Matte 3& 3 Bravo Three
22 Cup SS Matte 3 & 3 Bravo Three
22 SS Matte 3 & 3 Bravo Three
20 Cup SS Matte 3 & 3 Bravo Three
20 SS Matte 3 & 3 Bravo Three
MerCruiser 215E/215H/All II‑TR & TR
NLA = 48‑57270A1, 48‑57271A1, 48‑54733A1, 48‑54733A4, 48‑57268A1, 48‑57269A1, 48‑54731A1, 48‑54731A4, 48‑57266A1, 48‑57267A1,
48‑54719A1, 48‑54720A1, 48‑54717A1, 48‑54718A1
Thrust Washer 55074T Tab Washer 14‑34817 Washer 12‑55073 (NLA) Nu

Part No. Diameter Pitch Material Blades Rotation Status or Supersession
54726A 4 18 23C AL 3 LH 48- 18619A40
57264A 1 19-1/4 23 AL 3 RH 48- 18618A40
57265A 1 19-1/4 23 AL 3 LH 48- 18619A40
77902A 1 19-1/4 23 AL 3 RH 48- 18618A40
77902A10 19-1/4 23 AL 3 RH 48- 18618A40
48- 18618A40 16-1/2 23C AL 3 RH AVAIL.
77903A 1 19-1/4 23 AL 3 LH 48- 18619A40
77903A10 19-1/4 23 AL 3 LH 48- 18619A40
48- 18618A40 16-1/2 23C AL 3 LH AVAIL.

2021 Mercury Propeller Guide 185