Mercury outboard parts*lower unit drawings*how to video

T.C. Electronics/Marine home page

Mercury outboard 3.9, 4, 4.5, 6, 7.5 , 9.8 hp. parts drawing

GLM aftermarket for 3.9, 4, 4.5, 6, 7.5 & 9.8 hp. parts drawing for 2 cylinder lower units

  • 3.9, 4, 4.5, 6, 7.5 and 9.8 horsepower lower unit with 1 or 2 cylinder two stroke motors
  • Mariner and Mercrury outboard parts drawing.

Exploded view drawings Click here
Photo or index page

 

Search by part number or description here

This site  The Web 

drawing
drawing

12122 water pump kit
12122 water pump kit
Item A
P/N 12122 Mercrury outboard water pump housing kit OEM 46-70941A3 fits years 1975 to 1985 with 4, 4.5, 7.5 and 9.8 hp. lower units $54.29

12428 Water pumphousing
12428 Water pumphousing
Item 1
P/N 12428 Pump housing OEM 93224A1 $14.89

81090
81090
Item 2
P/N 81090 O-rings, 5 units. OEM 25-62704 $4.89

 
Item 3
P/N 85651 Seal OEM 25-30526 $4.89

 
Item 4
P/N 85270 Oil seal OEM 26-30913 $6.89

85153 Grommet
85153 Grommet
Item 5
P/N 85153 Grommet 1 unit OEM 26-36558 $4.89

 
Item 6
P/N 12963 Tube guide OEM 23-31792 $14.89

12540 Wear plate
12540 Wear plate
Item 7
P/N 12540 Wear plate OEM 46895 $4.89

89900 Impeller
89900 Impeller
Item 8
P/N 89800 Impeller inside diameter .438 " OEM 47-89980 $15.89

89810 impeller
89810 impeller
Item 8A
P/N 89810 Impeller inside diameter .456 " OEM 47-89981 $11.89

12817 Pump cup
12817 Pump cup
Item 9
P/N 12817 Water pump cup OEM 70977 $4.89

12837
12837
Item 10
P/N 12837 Seal OEM 26-33613 $4.89

 
Item 11
P/N 12433 Pump base for use with 89810 impeller OEM 46-70941A1 $29.89

 
Item 11A
P/N 12434 Pump base for use with P/N 89800 impeller OEM 46-92970A1 $28.89

81230 O-ring
81230 O-ring
Item 12
P/N 81230 O-rings, 5 units. OEM 25-29439 $9.89

86450
86450
Item 13
P/N 86450 Oil seal for P/N 12433 water pump base OEM 26-30900 $4.89

85610
85610
Item 13A
P/N 85610 Oil seal for P/N 12434 water pump base OEM 26-96063 $7.89

 
Item 14
P/N 22194 Spacer OEM 23-86215 $4.89

85582
85582
Item 15
P/N 85582 Oil seal OEM 22-30696 $9.89

81110 O-ring 25-26802
81110 O-ring 25-26802
Item 16
P/N 81110 O-rings, 5 units. OEM 26-26802 $9.89

22420 Screw plug
22420 Screw plug
Item 17
P/N 22420 Screw set OEM 10-79953Q2 $4.89

31170 Gasket 12-19183-3
31170 Gasket 12-19183-3
Item 18
P/N 31170 Gasket OEM 12-20260 $4.89

81360 O-ring 25-30529
81360 O-ring 25-30529
Item 19
P/N 81360 O-ring OEM 25-30529 $4.89

86840 Seal 26-66022
86840 Seal 26-66022
Item 20
P/N 86840 Oil seal OEM 26-66022 $4.89