Reference Library - replacement part numbers

[michael950]

It is important to patron retailers who support the sport, and there are many in your local community and nationally who make their presence known. However, we know it can take time for them to get parts from suppliers so I have compiled the following list with replacement parts and part numbers so you can get them for those last minute problems you encounter.


For parts you do not find in this thread, see The Official McMaster Carr Part Number List

 

[michael950]

UMI Steering part numbers, UMI rebuild kit, UMI Instructions

SuperJet:

Spindle Assembly Srews:
4 - Metric socket flat head machine screws - M6 x 1.0 x 21mm (not 100% on the length, but I think that is what I measured)

Thrust washer:
Size 7/8" x 1-7/16" x 5/64" (bore x od x thickness)
NTA 1423 - Qty 1 - Thrust Washer (5909K34)

Size 7/8" x 1-7/16" x x .030-.032
TRA 1423 - Qty 2 - Races

Bearings:
Bore 20MM, OD 42MM, WIDTH 12MM
6004-2RS (6661K87)

O-Rings:
DASH No's: 131 & 146 (& 113 for newer models)


Installation
UMI assembly illustration attached, and can be printed from instructions PDF.
If you still have problems view this thread: UMI Steering on 96+ SJ



When in a bind go to any bearing supply company and they should have what you need, otherwise support the companies involved in the sport and save yourself the hassel by buying a rebuild kit from Blowsion or Jet Ski Solutions (ckeck out JSS "Tuff Thrust" solution for the Thrust washer).

 

[michael950]

Electrical Box Hardware - SuperJet '96+

Electrical Box Hardware:

Qty -- Size -- Desc -- Type --For
04 -- M6 x 1.0 x 16mm -- Pan-Phil -- Machine Screw -- Internal Parts (6 with stock CDI)
02 -- M6 x 1.0 x 20mm -- Hex Head -- Machine Screw -- MSD Enhancer
14 -- M6 x 1.0 x 25mm -- Pan-Phil -- Sheetmetal -- Cover - Might be 14x1... confirmed - SuperJETT
02 -- M6 x 1.0 x 30mm -- Pan-Phil -- Machine Screw -- Coil


There may be some differences between years, so be sure to confirm.

 

[michael950]

Pump Bearings and Rebuild

These are the pump bearings used in the WaveBlaster and SJ (96-04 / maybe to 06) pumps.

Blaster/SJ Pump Bearings
Stock bearings: Koyo 6205
For Sealed bearings use: 6205-2RS

Pump Cone:
O-ring 1-15/16"
DASH no: 133

Seal Dimensions:
25mm x 42mm x 6mm
Need 1 single lip & 1 double lip

 

[michael950]

WaveBlaster Accusteer System

The following part numbers are for the bearings used in the Accusteer WaveBlaster steering system. If you can, pay the difference for some Chinese Stainless bearings. With these bearings the cases are stainless and you can reduce the concerns about rusting of the bearing cases which will cause discoloring in the hull and the headache to clean and replace a rusty bearing.

Qty 2: R12-2RS [Dimensions: 3/4 x 1-5/8 x 7/16]

 

[michael950]

Reduce/Eliminate steering slop

Search McMaster-Carr for Item number 2988K31
Stainless Steel Metric Ball Joint Rod End M5 X 0.8 Female Shank, 929 Pound Load Capacity

Direct Link to page 1086 with said item number (as of 6/7/06).



Info on this may be found in the original post:
For those who wish to improve their steering...

 

[michael950]

Replacement SJ hood seal

This is a replacement hood seal used by Slutty. He speaks highly of it.
Superjet Hood seal?
Seems like it can be used for a RN or SN. ( round nose or square nose )

Other options:
Most say to go OEM, some use Turff, or JetSkiSolutions also has a kit.
I will search the threads and update this post so you can research and make an educated decision for yourself.

 

[michael950]

ADA and Riva Girdled Head Hardware and O-Rings O Rings

When you do not have time to order direct from ADA Racing or Riva Motorsports, the following should work. Please note, M10 x 1.25 stainless hardware is very hard to find so it is often best to order direct from the manufacturer.

yamaha girdle hardware
M10 x 1.25: Qty Req - 6

Head Bolts
M8x1.25x50mm Qty. Req 10
ADA head bolts Note: this thread is not for the Girdle kit




ADA Hardware
ADA 701 O-Rings
701 Dome Base: #43
McMaster-Carr part # for Viton #43 o-rings is 9464K431

Buna:
Cord stock for outer seal 58" #9407K21
Dash 024 1 1/8" id #9452K78
Dash 020 7/8" id #9452K74
Dash 043 3 1/2" #9452K342





Riva O-rings
ADA 701 O-Rings
riva head oring sizes 701/760
Shell seal:1/16" Bulk Buna-N
From the top down:
Spark Plug:118 Buna
2nd :031 Buna
3rd :043 Buna
Compression chamber : 153 viton

 

[michael950]

Mikuni Raplacement Parts

What is the thread size/pitch/length of jet cover screws????

Jet Cover Screws:
M4 x 0.70 x 14mm







Keihins Jet Cover Screws:
M4 x 0.70 x 16mm

 

[michael950]

Yamaha OEM replacement parts

Below are misc. OEM parts...

Replacements for the $20 Yamaha OEM fuel filter.
The Wavejunkies swear by them and can be found at any autoparts store.

Puralator F20004
Deutsch FF409
Fram G4169


Tygon Fuel line:
McMaster # 5552k24

 

[michael950]

Yamaha OEM bolts fastener and hardware chart

Superjet Bolts/Fasteners Charts

Bed Plates (14mm socket):
Sz8 - Qty 5 - M10 x 1.25 x 70mm (30mm threaded)
Sz8 - Qty 1 - M10 x 1.25 x 80mm (30mm threaded)
Sz8 - Qty 1 - M10 x 1.25 x 35mm (Fully threaded)

Starter:
Sz8 - Qty 2 - M8 x 1.25 x 40mm (25mm threaded)

Cases (12mm Socket):
Sz8 - Qty 8 - M8 x 1.25 x 85mm (25mm threaded)

Head (12mm socket):
Sz8 - Qty 10 - M8 x 1.25 x 50mm (25mm threaded)

Stator Cover (10mm socket):
Sz6 - Qty 7 - M6 x 1.00 x 25mm (Fully threaded)

62T Intake Manifold (10mm Socket):
Sz8 - Qty 8 - M6 x 1.00 x 25mm (Fully threaded)
Sz8 - Qty 3 - M6 x 1.00 x 35mm (20mm threaded)

Carb Flanged Nut:
Qty 2 per carb - M6 x 1.25

Coupler cover
Sz6 - Qty 2 - M6 x 1.00 x 25mm (Fully threaded)


(Sz = bolt size)

 

[michael950]

Cooling line and cooling fittings brass

Brass 90* fittings
1/8 - 27 NPT tap and a 21/64 drill bit
McMaster# 53525K16


Brass Tee fittings
3/8" OD
McMaster# 91355K48

 

[michael950]

SX-R and SXR Parts

SX-R
Pump to Hull M8 socket head caps
18-8 Stainless M8 x 1.25 x 20mm
Part # 92290a426
http://www.mcmaster.com/#92290a426/=a0vbe

Ride Plate / Intake Grate to Hull M6 socket head caps
18-8 Stainless M6 x 1.00 x 20mm
Part # 91292a137
http://www.mcmaster.com/#91292a137/=a106j

 

[Matt_E]

Superjet Bendix Bushings
Brass bearing sleeve, 16mmx12mmx20mm

McMaster Part number 6658K16

Courtesy of this thread.