Mercruiser Bravo One SEI outdrive parts drawings

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Mercruiser Bravo 1-2 lower gear-case parts drawing

Gear housing parts for Bravo stern drive

  • Lower unit parts
  • Bravo 1 and 2 outdrive parts with drawing
  • Bearings, o rings, gaskets and oil seals

bravo I or II

bravo I or II

82280 O ring
82280 O ring

1
P/N 82280
O Ring (5 units) OEM 25-20826 $4.79

21512
21512

2
P/N 21512
Roller bearing OEM 31-86748A1 $28.29

81430
81430
3
P/N 81430
O ring (5 units) OEM 25-33465 $9.79
85140 oil passage seal
85140 oil passage seal
4
P/N 85140
Seal (5 units) OEM 26-45577-1 $9.79
31170 Gasket
31170 Gasket
5
P/N 31170
Gasket OEM 12-19183-2 $4.79
21731 mercruiser drain screw
21731 mercruiser drain screw
6
P/N 21731
Draining screw OEM 22-67892A1 $5.79
12710 anode trim tab
12710 anode trim tab
7
P/N 12710
Anode OEM 76214A5 $7.79
83440 o ring
83440 o ring
8
P/N 83440
O ring OEM 25-31534 (5 units)
85130 Oil seal
85130 Oil seal

9
P/N 85130
Oil seal OEM 26-76868 $9.79

11381
11381
10
P/N 11381 Tab washer (Bravo 1) OEM 14-18323 $11.79
21120 Cover nut OEM-79448

21120 Cover nut OEM-79448

11
P/N 21120
Cover nut (Bravo 1) $18.29

21760 Lockwasher
21760 Lockwasher

12
P/N 21760
Lock-washer OEM 13-42351-1 $4.79

 21301 Brass thrust washer
21301 Brass thrust washer

13
P/N 21301
Thrust hub OEM 12-825467 $22.79

21360 Tab washer receiver
21360 Tab washer receiver

14
P/N 21360
Tab washer receiver OEM 12-31211A3 $7.79

21210 tab washer
21210 tab washer
15
P/N 21210
Tab washer (Bravo 1) OEM 14-31210 $4.79
21230 prop nut
21230 Prop nut

16
P/N 21230
Prop nut (1 unit) (Bravo 1) OEM 11-827614B $6.79

21581 Bearing
21581 Bearing

17
P/N 21581
Tapered roller bearing (Bravo 1,2,3) OEM 31-66668A1 $23.79

21592
21592

18
P/N 21592
Tapered roller bearing OEM 31-86752A1 $33.79