MerCruiser parts and outdrive drawings

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Mercruiser upper gear case parts drawing item # 22-31

Parts for the Mercruiser upper gear case - with photos of individual parts and a complete technical breakdown drawing of components 

  • Spacers and shims
  • Nuts and screw
  • Carrier assembly
Mercruiser-Alpha-One-upper-gearcase.jpg
Mercruiser Parts Upper Gearcase

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Picture
#
Description
Add to cart
Add to cart
T 28370 mercruiser bearing carrier.jpg
28370 mercruiser bearing carrier
22
 
# 28370 Carrier assembly
OEM# 66081A2

  $32.59

  $36.59 cdn

T 85030 oil seal.jpg
85030 oil seal

23

# 85030 Oil seal

  $14.59

  $16.59 cdn

T 21520 mercruiser bearing set.jpg
21520 mercruiser bearing set

24

 
# 21520 Roller bearings (All Ratio except 1.32)
OEM# 31-35988A2

  $93.59

  $106.59 cdn

T 23280 mercruiser shims.jpg
23280 mercruiser shims

25

# 23280 Shim
OEM# 15-35980A1

  $6.59

  $7.59 cdn

T 28380 spacers.jpg
28380 spacers

26

# 28380 Spacer
OEM# 15-71013

  $4.59

  $5.59 cdn

T 28330 tension washer.jpg
28330 tension washer

27

# 28330 Washer
OEM# 12-45810

  $4.59

  $5.59 cdn

T 28360 lock nut.jpg
28360 lock nut

28

# 28360 Lock nut  
OEM# 11-22339

  $4.59

  $5.59 cdn

T 21731 Draining screw.jpg
21731 Draining screw

29

# 21731 Drain screw

  $5.59

  $6.59 cdn

 

30

# 31170 Washer
 (Included in seal kit)
   
T 28300 bolt.jpg
28300 bolt

31

# 28300 Screw
OEM# 10-98794

  $4.59

  $4.59 cdn

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