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Master Index

Payment 877-771-3372 More parts 877-771-3372 Contact

  Page number:  BW-TKB-4y0
GEAR, Cluster (Countershaft)
47518 parts in stock comprising 18319 unique part numbers from 55968 numbers listed. (11/19/2025)
Style Color
Code
OA/Thick OD/Deep ID/Wide Our Part Number Price Picture
Tooth Counts ID Marks
Year Miscellaneous Info  
Years   Part Info Number  
Call 877-771-3372 for current price & availability ( 8am - 8pm Pacific Time )
Hole

37-31-24-15-15 teeth
W188 7-15/16"     BW-TKB-4Y-0040-9E Price
Enlarge
R37-31-24-S15-R15 <>
82-84 Input = 20 teeth
Lay shaft
T4
 
      13-53-077-001  
    GEAR, Counter Cluster 14050748  
Hole

37-31-24-15-15 teeth
YER.W188 7-15/16" 4-8/64" 1-8/64" BW-TKB-4Y-00FR-G8 Price Picture
not
available
R37-31-24-S15-R15 13-52-077-901
82-84 Input = teeth
3rd mainshaft = teeth
2nd mainshaft = teeth
1st mainshaft = 33 teeth
Lay shaft
 
    GEAR, Counter Cluster 14050748  
Roller bearing YEY       BW-TKB-4Y-000A-EE Price Picture
not
available
   
84-85    
    Gear, Counter (Cluster) 89-83-500-970  
Roller bearings RLR       BW-TKB-4Y-015T-PW Price Picture
not
available
   
  Input = 22 teeth  
    GEAR, Counter (Cluster) C2310-06P01  
Roller bearings

31-29-22-15-14 teeth
GLO 12-1/4"     BW-TKB-4Y-0017-CR Price Picture
not
available
R31-29-22-S15-R14-N26AP <>
83-87 Roller bearing  
      13-52-077-012  
    GEAR, Counter (Cluster) E3ZZ-7113-A  
    Gear, Counter Cluster 14079433
10104443
 
Roller bearings

31-29-22-15-14 teeth
LVY 12-1/4" 3-42/64"   BW-TKB-4Y-00KM-93 Price Picture
not
available
R31-29-22-S15-R14-N26AP <AAA>
83-87 Input = 24 teeth
3rd mainshaft = 30 teeth
2nd mainshaft = 33 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", "
31/64" snap ring groove
 
      13-52-077-012  
    GEAR, Counter (Cluster) E3ZZ-7113-A  
    Gear, Counter Cluster 14079433
10104443
 
Roller bearings

31-29-22-15-14 teeth
LKE 12-1/4"     BW-TKB-4Y-0028-GV Price Picture
not
available
R31-29-22-S15-R14-N26A <AA>
  Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-060  
    GEAR, Counter (Cluster) E3ZZ-7113-A  
Roller bearings

31-29-22-15-14 teeth
RLE       BW-TKB-4Y-0047-GV Price Picture
not
available
R31-29-22-S15-R14-N26A 053
88-90 Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-053  
    GEAR, Counter Cluster 10117778
12522366
 
Roller bearings

35-31-23-15-15 teeth
OGO 12-1/4"     BW-TKB-4Y-001A-FF Price Picture
not
available
R35-31-23-S15-R15-N26A 13-52-077-905
83-85 Input = teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
    GEAR, Counter (Cluster) 13-52-077-005
13-52-077-064
 
    Gear, Counter Cluster 14079434  
Roller bearings

35-31-23-15-15 teeth
GGO 12-1/4"     BW-TKB-4Y-0044-8N Price Picture
not
available
R35-31-23-S15-R15-N26A <> 13-52-077-905
86-88 Input = 22 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
    GEAR, Counter (Cluster) 13-52-077-005
13-52-077-064
 
    GEAR, Counter Cluster 15547300
15615675
 
Roller bearings

35-31-23-15-15 teeth
YOV 12-1/4"     BW-TKB-4Y-00T6-KV Price Picture
not
available
R35-31-23-S15-R15-N26A <> 049
  Input = 22 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 33 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-049  
    GEAR, Counter Cluster 15547300
15615675
 
Roller bearings

35-31-23-15-15 teeth
KVL       BW-TKB-4Y-004C-CN Price Picture
not
available
R35-31-23-S15-R15 <>, 064
89 Input = 22 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 33 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-064  
    GEAR, Counter Cluster 15615675  
Roller bearings

35-34-23-15-15 teeth
W301 GK 12-1/4" 3-56/64" 42-6/4" XW BW-TKB-4Y-0016-9P Price Picture
not
available
R35-34-23-S15-R15-N26 13-52-077-905, <>
83 Input = 22 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
    GEAR, Counter (Cluster) 13-52-077-005
13-52-077-064
 
    GEAR, Counter (Cluster) C2310-P9500  
    Gear, Counter Cluster 14069888  
Roller bearings

37-31-25-15-15 teeth
EOR       BW-TKB-4Y-002A-GG Price Picture
not
available
R37-31-25-S15-R15-N26 <AAAA>
84-88 Input = 21 teeth
3rd mainshaft = 25 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-017  
    Gear, Counter Cluster 14083536
15615674
 
Roller bearings

37-31-25-15-15 teeth
W301 VN       BW-TKB-4Y-004A-JJ Price Picture
not
available
R37-31-25-S15-R15-N26A 063,
  Input = 21 teeth
3rd mainshaft = 25 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-063  
    GEAR, Counter Cluster 15615674  
Roller bearings

37-32-23-15-14 teeth
BGG       BW-TKB-4Y-0037-FU Price Picture
not
available
R37-32-23-S15-R14-N26A  
  Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      E3ZZ-7113-C  
Roller bearings

37-32-23-15-14 teeth
LGY 12-1/4"     BW-TKB-4Y-000C-JJ Price Picture
not
available
R37-32-23-S15-R14-N26 <>
82-83 Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
    Gear, Countershaft (Cluster) 8134069  
Roller bearings

37-32-23-15-14 teeth
LER.VN 12-1/4" 4-2/64"   BW-TKB-4Y-0041-CG Price
Enlarge
R37-32-23-S15-R14-N26A 13-52-077-901, 015
82-87 Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 32 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-015  
    GEAR, Counter Cluster 14083535
15615673
 
Roller bearings

37-32-23-15-14 teeth
VBL 12-1/4" 4-2/64"   BW-TKB-4Y-00E6-CC Price Picture
not
available
R37-32-23-S15-R14-N26A <AA> 13-52-077-901
  Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
S, 82-87
 
      13-52-077-001  
    GEAR, Counter Cluster 14083535
15615673
 
Roller bearings

37-32-23-15-14 teeth
LKB 12-1/4"     BW-TKB-4Y-0139-A1 Price Picture
not
available
R37-32-23-S15-R14 061
  Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
    GEAR, Counter (Cluster) 13-52-077-061  
    GEAR, Counter (Cluster) 83500967  
    GEAR, Counter (Cluster) 89-83-500-967  
Roller bearings

37-32-23-15-14 teeth
RGK       BW-TKB-4Y-0043-HL Price Picture
not
available
R37-32-23-S15-R14-N26 <>
85-86 Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-014  
    GEAR, Counter Cluster 14091373
10104444
 
Roller bearings

37-32-23-15-14 teeth
ROY.W301 12-1/4" 4-2/64"   BW-TKB-4Y-00FP-A4 Price Picture
not
available
R37-32-23-S15-R14-N26A <> 13-52-077-901
  Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-001  
    GEAR, Counter Cluster 14083535
15615673
 
Roller bearings

37-32-23-15-14 teeth
W301 12-1/4"     BW-TKB-4Y-00J3-AA Price Picture
not
available
R37-32-23-S15-R14-N26A <A>, 13-52-077-901
  Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-001  
Roller bearings

37-32-23-15-14 teeth
W301.RER 12-1/4"     BW-TKB-4Y-00FQ-E6 Price Picture
not
available
R37-32-23-S15-R14-N26A <A>
  Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
    GEAR, Counter Cluster 14091373
10104444
 
Roller bearings

37-32-23-15-14 teeth
OKO       BW-TKB-4Y-0045-AQ Price Picture
not
available
R37-32-23-S15-R14-N26  
87 Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
    GEAR, Counter Cluster 10104444  
Roller bearings

37-32-23-15-14 teeth
W301 12-1/4" 4-3/64"   BW-TKB-4Y-00JL-60 Price Picture
not
available
R37-32-23-S15-R14 062
  Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-062  
    GEAR, Counter Cluster 15615674  
Roller bearings

37-32-23-15-14 teeth
W3O1 12-1/4"     BW-TKB-4Y-0029-JX Price Picture
not
available
R37-32-23-S15-R14 062
  Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
Bearing journals = 1-18/64", 1-26/64"
31/64" snap ring groove
 
      13-52-077-062  
    GEAR, Counter Cluster 15615673  
Roller bearings

37-34-23-15-14 teeth

9-3/8" long
KRY 9-3/8"     BW-TKB-4Y-0009-GV Price Picture
not
available
  <>, GREEN
82-83 Input = 21 teeth
3rd mainshaft = 29 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
 
    Gear, Counter (Cluster) 8134031  
Roller bearings

37-34-23-15-14 teeth

12-3/16" long
LRK.W3O1 12-3/16"     BW-TKB-4Y-00J4-EE Price Picture
not
available
R37-34-23-S15-R14-N26 <A>, 13-52-077-901
82-83 Input = 21 teeth
3rd mainshaft = 29 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
 
      13-52-077-001  
    GEAR, Counter Cluster 14050799  
Roller bearings

37-35-25-15-15 teeth
GYG 12-3/16" 4-3/64"   BW-TKB-4Y-0018-FU Price Picture
not
available
R37-35-25-S15-R15-N26 <>, 13-52-077-904
82-87 Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Roller
 
      13-52-077-004  
    Gear, Counter Cluster 14050800  
Taper bearings

31-29-22-15-14 teeth
YKL       BW-TKB-4Y-0046-ET Price Picture
not
available
R31-29-22-S15-R14-N26A  
88 Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
    GEAR, Counter Cluster 10104443  
Taper bearings

33-31-23-15-14 teeth
W301.KEE 12-1/8" 4-6/64" 48/64" XT BW-TKB-4Y-003A-HH Price
Enlarge
R33-31-23-S15-R14-N26P <048>
87-93 Input = 19 teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
      13-52-077-048  
    GEAR, Counter (Cluster) E7ZZ-7113-A  
Taper bearings

33-31-23-15-14 teeth
EBG 12-1/8" 4-6/64" 48/64" XT BW-TKB-4Y-00N4-JJ Price Picture
not
available
R33-31-23-S15-R14-N26P <AA>
  Input = 19 teeth
3rd mainshaft = 26 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
    GEAR, Counter (Cluster) E7ZZ-7113-A  
Taper bearings

34-29-23-15-15 teeth
BLL 12-3/16" 3-56/64" 1-8/64" XD BW-TKB-4Y-003E-GR Price Picture
not
available
R34-29-23-S15-R15-N26A 068
99-02 Input = 23 teeth
3rd mainshaft = 26 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 34 teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
    GEAR, Counter (Cluster) XR3Z-7113-AA  
Taper bearings

34-29-23-15-15 teeth

V8
YLV       BW-TKB-4Y-0027-ET Price Picture
not
available
R34-29-23-S15-R15 ???  
89-95 Input = 23 teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
      13-52-077-068  
      E9ZZ-7113-A
XR3Z-7113-AA
 
Taper bearings

34-31-23-15-15 teeth
LVK.W3O1 12-3/16" 3-56/64"   BW-TKB-4Y-003C-MM Price Picture
not
available
R34-31-23-S15-R15-N26A 52
  Input = 23 teeth
3rd mainshaft = teeth
2nd mainshaft = teeth
1st mainshaft = teeth
Bearings = Taper
Large snap ring
 
    GEAR, Counter (Cluster) F4ZZ-7113-A  
Taper bearings

34-31-23-15-15 teeth

V8
BYY       BW-TKB-4Y-004W-60 Price Picture
not
available
R34-31-23-S15-R15-N26A  
85-88 Input = teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
      13-52-077-052  
      E5ZZ-7113-C
E9ZZ-7113-A
 
Taper bearings

35-31-23-15-15 teeth
EOL       BW-TKB-4Y-0038-HW Price Picture
not
available
R35-31-23-S15-R15-N26A  
  Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
      E5ZZ-7113-A  
Taper bearings

37-32-23-15-14 teeth
BEK 12-3/8" 4-4/64"   BW-TKB-4Y-0039-KY Price Picture
not
available
R37-32-23-S15-R14-N26A <> 023 13-52-077-923
  Input = 21 teeth
3rd mainshaft = 30 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
      13-52-077-023  
    GEAR, Counter (Cluster) E5ZZ-7113-B  
Taper bearings

37-32-23-15-14 teeth
EYO 12-1/4"     BW-TKB-4Y-0048-JX Price Picture
not
available
R37-32-23-S15-R14-N26A 054
88-92 Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 34 teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
      13-52-077-054  
    GEAR, Counter Cluster 10117779  
Taper bearings

37-32-23-15-14 teeth
KEG.W301 12-3/16"     BW-TKB-4Y-007P-QM Price Picture
not
available
R37-32-23-S15-R14-N26 051
93-95 Input = 21 teeth
3rd mainshaft = 27 teeth
2nd mainshaft = 31 teeth
1st mainshaft = 32 teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
      13-52-077-051  
    GEAR, Counter (Cluster) 12541278  
Taper bearings

43-34-28-15-15 teeth
GEL 12" 4"   BW-TKB-4Y-00P7-HT Price Picture
not
available
R43-38-28-S15-R15-N26A <> T0617-21-394
  Input = 26 teeth
3rd mainshaft = 29 teeth
2nd mainshaft = 37 teeth
1st mainshaft = 34 teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
    GEAR, Countershaft Cluster 4R3Z-7113-A  
Taper bearings

43-34-28-15-15 teeth
X491 12-1/4"     BW-TKB-4Y-004X-82 Price
Enlarge
R43-34-28-S15-R15-N26A 52067
93-95 Input = 26 teeth
3rd mainshaft = 29 teeth
2nd mainshaft = 37 teeth
1st mainshaft = 34 teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
      13-52-077-067  
    COUNTERSHAFT 12520795  
Taper bearings

43-34-28-15-15 teeth
OBR 12-1/4"     BW-TKB-4Y-00VH-A4 Price Picture
not
available
R43-34-28-S15-R15-N26A 52071
  Input = 26 teeth
3rd mainshaft = 29 teeth
2nd mainshaft = 37 teeth
1st mainshaft = 34 teeth
Bearings = Taper
Bearing journals = 1-18/64", 1-16/64"
60/64" snap ring groove
 
      13-52-077-071  
    COUNTERSHAFT 12531194  
  Last updated:  11/19/2025
Master Index


Related items:

E3ZZ-7K201-A    SLEEVE, Selector Interlock
C0DD-17271-B    GEAR, Speedometer Driven
89-33-001-698    TRANSMISSION ASSEMBLY
13-52-080-060    
J8134013    RETAINER, Front Bearing
15589582    
8R3Z-7A039-BA    HOUSING, Extension
14083548    MAINSHAFT
13-52-171-030    MAINSHAFT
15546826    CASE, Transmission
14091374    GEAR, 5th Speed Driven
14050746    RING, Synchronizer Blocking
E5ZZ-7100-A    GEAR, 1st Speed
13-52-000-183    TRANSMISSION ASSEMBLY
8134086    SYNCHRONIZER, 5th Speed Gear
8134014    GEAR, Main Drive
13-52-171-068    
F4ZZ-7222-A    COVER, Top
14069863    RETAINER, Front Bearing
E3ZZ-7230-E    FORK, Shifting
13-52-080-035    GEAR, 5th Countershaft
13-52-000-108    TRANSMISSION ASSEMBLY
13-52-080-021    
8134093    Case, Transmission
J8134080    GEAR, 5th Speed Driven
13-52-000-071    TRANSMISSION ASSEMBLY
13-52-085-020    GEAR, Main Drive
10048981    GEAR, 5th Speed Driven
8134009    Case, Transmission
13-52-000-157    TRANSMISSION ASSEMBLY
12542550    SYNCHRONIZER, 5th
13-52-080-065    
10048983    GEAR, 5th Speed Driven
14073723    TRANSMISSION ASSEMBLY
13-52-000-106    
13-52-027-009    RETAINER, Front Bearing
D4ZZ-7302-A    ARM, Selector Lever
13-52-171-040    MAINSHAFT
14050767    LEVER, Offset Shift
13-52-070-026    
J8134093    CASE, Transmission
14069598    EXTENSION HOUSING
E3ZZ-7230-D    FORK, Shifting
15546831    GEAR, 5th Speed Drive
E5ZZ-7107-C    RING, Synchronizer Blocking
14040573    TRANSMISSION ASSEMBLY
 
Known to fit Borg Warner, GMC, Renault, Datsun, Ford, AMC, Chrysler applications.

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Inflation Made Simple
  Last update:  11/19/2025