MerCruiser parts and outdrive drawings

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Mercruiser lower gear case drawing # 26-35

Mercruiser lower gear case housing components and parts #26-35 with a technical breakdown drawing and photos of parts

  • Aftermarket parts
  • Clips
  • Oil seals 
  • Bushing assembly 
  • Photos of parts for easy identification
Mercruiser-Parts-Lower-Gearcase-1972-thru-1983.jpg
Mercruiser Parts Lower Gearcase 1972 thru 1983

Find your parts quickly

Picture
#
Description
Add to cart
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26

 

# 85581 Oil Seal
(Included in # 87510 seal kit)
   
T 21010 bushing assembly.jpg
21010 bushing assembly

27

# 21010 Bushing Assembly
(Included in # 87510 seal kit)
   
T 81180 o-ring shifter.jpg
81180 o-ring shifter

28

 
# 81180 O-Ring
(Included in # 87510 seal kit)
   
T 32790 washers.jpg
32790 washers

29

# 32790 Washer (10 units)
OEM# 12-27880

  $5.59

  $6.59 cdn

 

30

 
 # 21132 Clip
OEM# 18-20233

  $4.59

  $5.59 cdn

T 21030 lower shift shaft.jpg
21030 lower shift shaft

31

# 21030 Shift shaft
OEM# 77481-1

  $22.59

  $25.59 cdn

T 85140 oil passage seal.jpg
85140 oil passage seal

32

# 85140 Seal OEM# 26-45577-1
 (Included in # 87510 seal kit)
   
T 21731 Draining screw set.jpg
21731 Draining screw set

33

 
# 21731 Oil plug screw magnetic 
OEM # 22-67892A1

  $5.59

  $6.59 cdn

T 31170 gasket for housing drain screw.jpg
31170 gasket for housing drain screw

34

 
# 31170 Washer
 (Included in # 87510 seal kit)
   
T 21880 insert screen.jpg
21880 insert screen

35

 
# 21870 Insert screen (stbd)
OEM# 93423-1

  $4.59

  $5.59 cdn

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