Corvette S640 Overhaul Kit

Corvette S640 Manual Transmission Overhaul Kit

s6_40illustration_large.jpg

These quality S6-40 manual transmission parts, rebuild kits and overhaul kits are designed to be top of the line overhaul kits. We have include information on how to identify individual transmissions, application information, model year, and detailed kit and part availability by transmission type. Borg Warner transmission are covered in this section; S6-40 (RWD). Typically used in GM Corvettes vehicles requiring 6 speed applications. In addition to overhaul kits we can also supply syncro rings, gears, shift forks, input shaft and main shafts to meet your specific requirements when repairing your S6-40 6 speed transmission.  A detailed parts illustration is available to assist you in identification of the correct parts.

Transmission overhaul kits are available depending on the extent of the overhaul that you plan, the contents of the kits are described as follows:

Gear

 

Gear Ratio
1st

 

2.640
2nd

 

1.800
3rd

 

1.290
4th

 

1.000
5th

 

0.750
6th

 

0.490
 

 

 
  Part Number Description Application

Cost
Rebuild Kit    

 
  ALT1052BRGK Bearing Kit (No Seals, Gaskets or syncro rings)  

$1202.69
Syncro Ring Kit    

 
  ALT1052SK Syncro Ring Kit  

$848.31
Miscellaneous Kits    

 
  ALT1052RBK Gasket / Seal Kit  

$167.76
  ALT1052SMK Shim Kit  

$233.32
  ALT1052SRK Snap Ring Kit  

$84.24
  ALT1052NK Needle Bearing kit  

$168.33
  ALT1052PPK Key/Spring Kit  

$38.78
Miscellaneous Parts    

 
Drawing Reference Number    

 
2 ALT1052304088 Mainshaft 22t/28t 22 7/8" 031/ 032/ 035/ 036/ 044/ 045

$973.82
2 ALT1052304165 Mainshaft 046/ 047/ 081/ 084/ 087/ 089

$884.88
6 ALT1052301114 Guide Tube 3.40" O/A, 1.305" Diameter 084/ 089

$136.68
6 ALT1052301115 Guide Tube 4.33" O/A, 1.305" Diameter 081/ 087

$199.38
6 ALT1052301130 Guide Tube 4.33" O/A, 1.375" Diameter 031/ 035/ 045/ 047

$121.24
6 ALT1052301132 Guide Tube 3.40" O/A, 1.375" Diameter 032/ 036/ 044/ 046

$150.28
8 ALT1052303022 1/2/ Rev Countershaft 19t/27t 031/ 032/ 035/ 036/ 044/ 045

$913.82
8 ALT1052303056 1/2/Rev Countershaft 21t/28t 046/ 047/ 081/ 084/ 087/ 089

$731.58
11 ALT1052204026 3rd Gear, 37t 031/ 032/ 035/ 036/ 044/ 045

$580.44
11 ALT1052204043 3rd Gear, 37t 046/ 047/ 081/ 084/ 087/ 089

$473.66
12 ALT1052204040 1st Gear, 48t 046/ 047/ 081/ 084/ 087/ 089

$388.92
12 ALT1052204045 1st Gear, 44t 031/ 032/ 035/ 036/ 044/ 045

$544.95
16 ALT1052202015 Input Shaft 32t 031/ 035/ 045/ 047/ 081/ 087

$499.25
16 ALT1052202016 S6-40 Input Shaft 32t 032/ 036/ 044/ 046/ 084/ 089

$833.94
18 ALT1052203007 5th Speed Gear, 43t 031/ 032/ 035/ 036/ 044/ 045

$616.56
18 ALT1052203018 5th Speed Gear, 53t 046/ 047/ 081/ 084/ 087/ 089

$518.46
19 ALT1052203008 6th Speed Gear, 51t 031/ 032/ 035/ 036/ 044/ 045

$504.29
19 ALT1052203019 6th Speed Gear, 61t 046/ 047/ 081/ 084/ 087/ 089

$396.80
20 ALT1052303016 3rd Counter Gear 33t 031/ 032/ 035/ 036/ 044/ 045

$309.64
20 ALT1052303066 3rd Counter Gear 33t 046/ 047/ 081/ 084/ 087/ 089

$205.16
21 ALT1052204031 2nd Gear 42t 031/ 032/ 035/ 036/ 044/ 045

$665.76
21 ALT1052204044 2nd Gear , 43t 046/ 047/ 081/ 084/ 087/ 089

$519.86
22 ALT1052303015 4th Counter Gear, 37t All Models

$227.47
23 ALT1052306151 1-2 Shift Fork All Models

$113.36
23A ALT1052206044 3-4 Shift Fork All Models

$48.64
23B ALT1052306173 Reverse Shift Fork All Models

$49.58
23C ALT1052206024 5-6 Shift Fork All Models

$76.04
36 ALT1052204025 Mainshaft Reverse Gear 41t 031/ 032/ 035/ 036/ 044/ 045

$577.98
36 ALT1052204041 Mainshaft Reverse Gear, 44t 046/ 047/ 081/ 084/ 087/ 089

$502.28
126 ALT1052306125 Shift fork Insert All Models

$12.34
152 ALT1052304153 3-4 Slider All Models

$290.68
164 ALT1052304152 1-2 Slider All Models

$593.60
180 ALT1052304151 Reverse Slider All Models

$438.94
202 ALT1052303037 5-6 Slider All Models

$519.86