Parts Catalog

Replacements
Home / Mercury / Mercury Marine [Updated: Apr. 10, 2026] / Outboard / 2 Stroke EFI / 300X (3.0L) PRO MAX / [0T429940 THRU 0T999587] - USA - Cat.# 90-85552902 / Swivel Bracket (Heavy Duty)

Swivel Bracket (Heavy Duty)

Parts (39)

#Part NumberDescriptionQtyStatus
1 847723A3 SWIVEL BRACKET ASSEMBLY [0T651944] & Below 1 superseded
1 847723A8 SWIVEL BRACKET ASSEMBLY [0T651945] & Up 1 superseded
10 85030A2 LEVER ASSEMBLY Tilt Lock Port-Use where Applicable 1 disc.
10 85028A2 LEVER ASSEMBLY Tilt Lock Starboard-Use where Applicable 1 disc.
11 86600 BUSHING Use where Applicable 1 disc.
12 85367 SPRING Use where Applicable 1 disc.
13 41052 PLUNGER Use where Applicable 1 disc.
14 88876 STUD Use where Applicable 1 disc.
15 86603 KNOB Use where Applicable 1 disc.
16 864751 COUPLING Use where Applicable 1
17 69745 PIN Roll Use where Applicable 2
18 88049 SPRING Use where Applicable 1
19 93861 COTTER PIN Use where Applicable 1 disc.
2 847729   SEAL Oil 2
20 78854 WAVE WASHER 1
21 814084T1 YOKE Bottom 1
22 848125 RING Retaining - Spiral Lock 2
23 8407931 SWIVEL PIN 1 superseded
24 92876A10 LINK ROD ASSEMBLY 1 superseded
25 849838 SCREW (.375-24 x 1.250) 1
26 826709113 NUT (.375-24) Stainless Steel 2 superseded
27 37828 WASHER (.390 x .625 x .062) Stainless Steel 2
28 8495812 SCREW (.500-13 x 7.00) 2 superseded
29 816056 WASHER 2
3 847726   BEARING 2
30 4002321 WASHER (12.80 mm x 24.0 mm x 2.4 mm) Stainless Steel 2
31 844766 NUT (.500-13) 2
32 841198A1 SENSOR ASSEMBLY Trim 1
33 852453 SCREW (#10-24 x .560) (10-24 x .56) 2
34 88512 CLAMP 1
35 88829 SCREW (#10-24 x .500) 1
4 74036   FITTING Grease 2 superseded
5 847728   BEARING 2
6 82203522   BEARING Port- 1.375 Inches [0T651945] & Up 1
6 82203516   BEARING Starboard- 1 Inch [0T651945] & Up 1
6 82203524   BEARING (1-1/2 IN.) [0T651944] & Below 2
7 85023 SEAL Oil Use where Applicable 2
8 87161 WASHER Use where Applicable 2
9 48171 O-RING (.364. x .070) Use where Applicable 2