| Payment | 877-771-3372 | More parts | 877-771-3372 | Contact |
| GEAR, 1st/Reverse (Mainshaft) | |||||||
|---|---|---|---|---|---|---|---|
| 46998 parts in stock comprising 18069 different part numbers out of 55495 listed. (08/20/2025) | |||||||
| 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 ) | |||||||
|
27 teeth 16 splines 1/4" |
LKK | FD-LF0-4C-00LU-L6 | Price |
Picture not available |
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| L27^NL16A | <> | ||||||
| 54 | Groove = 1/4" | ||||||
| SLIDING GEAR, Ms 1st & Reverse | WT259-12B | ||||||
| MB-7100-B | |||||||
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28 teeth 16 splines 1/4" |
LRLO | 1-19/64" | 3-54/64" | 16/64" XW | FD-LF0-4C-00LN-FQ | Price |
Picture not available |
| L28^NL16A | <> | ||||||
| 53-55 | Groove = 1/4" | ||||||
| SLIDING GEAR, Ms 1st & Reverse | WT259-12 | ||||||
| GEAR, 1st/Reverse Sliding | 1A-7100-A | ||||||
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28 teeth 16 splines 3/16" |
ELR | 1-17/64" | 3-55/64" | FD-LF0-4C-00LP-KV | Price |
Picture not available |
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| L28^NR16A | <> | ||||||
| 55-59 |
1st countershaft = 17 teeth Groove = 3/16" |
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| SLIDING GEAR, Ms 1st & Reverse | WT259-12A | ||||||
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28 teeth 16 splines 3/16" |
LVR | 1-17/64" | 3-55/64" | FD-LF0-4C-01KP-LW | Price |
Picture not available |
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| L28^NR16A | <> | ||||||
| 60-62 |
1st countershaft = 17 teeth Groove = 3/16" |
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| SLIDING GEAR, Ms 1st & Reverse | WT259-12A | ||||||
| GEAR, 1st/Reverse Sliding | C0TR-7100-A | ||||||
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28 teeth 32 splines |
KBK | 1-16/64" | 3-55/64" | 12/64" XW | FD-LF0-4C-00VL-MX | Price |
Picture not available |
| L28^NL32A | <>(O) | ||||||
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1st countershaft = 17 teeth Groove = 3/16" |
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28 teeth 32 splines |
RGR | 1-17/64" | 3-55/64" | FD-LF0-4C-01L0-9T | Price |
Picture not available |
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| L28^NL32A | <> | ||||||
| 57 |
1st countershaft = 17 teeth Groove = 3/16" |
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| SLIDING GEAR, Ms 1st & Reverse | WT259-12D | ||||||
| GEAR, 1st & Reverse Sliding |
WAA-7400-A B7A-7100-B |
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28 teeth 32 splines |
YOE | 1-17/64" | 3-55/64" | FD-LF0-4C-01KT-K5 | Price |
Picture not available |
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| L28^NL32A | <> | ||||||
| 57-58 |
1st countershaft = 17 teeth Groove = 3/16" |
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| SLIDING GEAR, Ms 1st & Reverse | WT259-12D | ||||||
| GEAR, 1st & Reverse Sliding |
B7A-7100-B B9AR-7100-B |
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28 teeth 32 splines |
YEO | 1-17/64" | 3-55/64" | FD-LF0-4C-01KQ-NY | Price |
Picture not available |
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| L28^NL32A | <> | ||||||
| 59 |
1st countershaft = 17 teeth Groove = 3/16" |
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| SLIDING GEAR, Ms 1st & Reverse | WT259-12D | ||||||
| GEAR, 1st/Reverse Sliding |
B9AR-7100-B C0AR-7110-A |
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28 teeth 32 splines |
BGV | 1-17/64" | 3-55/64" | FD-LF0-4C-00LQ-MX | Price |
Picture not available |
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| L28^NL32A | <> | ||||||
| 60-61 |
1st countershaft = 17 teeth Groove = 3/16" |
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| SLIDING GEAR, Ms 1st & Reverse | WT259-12D | ||||||
| GEAR, 1st/Reverse Sliding |
C0AR-7100-A C0AZ-7110-A |
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28 teeth 32 splines |
KGY | 1-17/64" | 3-55/64" | FD-LF0-4C-01KR-F1 | Price |
Picture not available |
|
| L28^NL32A | |||||||
| 62 |
1st countershaft = 17 teeth Groove = 3/16" |
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| SLIDING GEAR, Ms 1st & Reverse | DT259-12D | ||||||
| SLIDING GEAR, Ms 1st & Reverse | WT259-12D | ||||||
| GEAR, 1st/Reverse Sliding | C0AZ-7100-A | ||||||
|
31 teeth 32 splines |
OGL | FD-LF0-4C-01KU-M7 | Price |
Picture not available |
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| L31^NL32A | <> | ||||||
| 58 | 1st countershaft = teeth | ||||||
| GEAR, Ms 1st & Reverse | WT279-12 | ||||||
| GEAR, 1st & Reverse Sliding |
B8A-7100-A1 B9AR-7100-C |
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31 teeth 32 splines |
OOR | FD-LF0-4C-01KV-P9 | Price |
Picture not available |
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| L31^NL32A | <> | ||||||
| 59 | 1st countershaft = teeth | ||||||
| GEAR, Ms 1st & Reverse | WT279-12 | ||||||
| GEAR, 1st & Reverse Sliding |
B9AR-7100-C C0AR-7100-E |
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31 teeth 32 splines |
BOG | FD-LF0-4C-01KW-GC | Price |
Picture not available |
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| L31^NL32A | <> | ||||||
| 60-62 | 1st countershaft = teeth | ||||||
| GEAR, Ms 1st & Reverse | WT279-12 | ||||||
| GEAR, 1st & Reverse Sliding |
C0AR-7100-E C0AZ-7100-B |
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|
31 teeth 32 splines |
LVY | 1-1/4" | FD-LF0-4C-01KY-LH | Price |
Picture not available |
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| L31^NL32A | <> | ||||||
| 60-62 | 1st countershaft = teeth | ||||||
| GEAR, 1st & Reverse Sliding | C0AZ-7100-B | ||||||
|
32 teeth 32 splines |
RRY | FD-LF0-4C-01KX-JF | Price |
Picture not available |
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| L32^NL32A | |||||||
| 57-58 | |||||||
| SLIDING GEAR, Ms 1st & Reverse | WT259-12C | ||||||
|
Related items: C2OZ-7061-A MAINSHAFT WT259-16F GEAR, Maindrive C2TZ-7113-B GEAR, Countershaft Cluster B8A-7113-B GEAR, Countershaft Cluster WT259-8J GEAR, Countershaft Cluster WT259-2D MAINSHAFT 1AWT253-205 SYNCHRO ASSY, Ms 2nd & 3rd WT259-8 GEAR, Countershaft Cluster C2AZ-7113-A GEAR, Countershaft Cluster B7A-7113-E GEAR, Countershaft Cluster C2TZ-7124-A SYNCHRO ASSY, Ms 2nd & 3rd 59C-7061 MAINSHAFT WT259-11B GEAR, Ms 2nd WT259-8M GEAR, Countershaft Cluster B6A-7017-B GEAR, Maindrive AWT259-8P COUNTERSHAFT CLUSTER B6C-7017-B GEAR, Main Drive C1AZ-7102-B GEAR, 2nd Speed B8C-7505-A HOUSING, Bell B6D-7113-A C1AR-7061-B MAINSHAFT D0TZ-17285-A GEAR, Speedometer Drive WT259-16X GEAR, Maindrive 8A-7115 SPACER TUBE WT259-16D GEAR, Maindrive B9MR-7061-A MAINSHAFT B-7140-A SHAFT, Reverse Idler B7A-17285-C GEAR, Speedometer Drive B7C-17285-A GEAR, Speedometer Driven TAAA-7061-B WT259-16U GEAR, Maindrive WT259-10 GEAR, Reverse Idler AWT259-8A GEAR, C. S. Cluster WT259-8H GEAR, Countershaft Cluster WT259-2M B5A-7113-B GEAR, Cluster |
| Known to fit Borg Warner, Ford applications. |
| Payment | 877-771-3372 | More parts | 877-771-3372 | Contact |
| We have millions of used transmission parts in stock. If we don't list the part you need, please contact us. |
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