| Payment | 877-771-3372 | More parts | 877-771-3372 | Contact |
| GEAR, 3rd (Mainshaft) | |||||||
|---|---|---|---|---|---|---|---|
| 47561 parts in stock comprising 18337 unique part numbers from 56101 numbers listed. (12/05/2025) | |||||||
| 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 ) | |||||||
| FD-LFN-4C-000E-E6 | Price |
Picture not available |
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| 3rd countershaft = teeth | |||||||
| Gear, 3rd MS | 8129340 | ||||||
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20 teeth 1-1/8" bore |
YRR | 1-30/64" | 2-31/64" | 1-8/64" | FD-LFN-4C-00HF-C2 | Price |
Picture not available |
| L20-N27A | <K> | ||||||
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3rd countershaft = 29 teeth 27 short flush points |
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| GEAR, 3rd Speed | D7FZ-7B340-A | ||||||
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20 teeth 1-3/8" bore |
OLR | 1-31/64" | 1-24/64" | FD-LFN-4C-00P7-7A | Price |
Picture not available |
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| L20-N27A | <>(O) | ||||||
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3rd countershaft = 29 teeth 27 points |
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| GEAR, 3rd Speed | E5ZZ-7B340-C | ||||||
| 21 teeth | FD-LFN-4C-000C-82 | Price |
Picture not available |
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| L21-N27A | |||||||
| 77-78 | 3rd countershaft = teeth | ||||||
| Gear, 3rd MS | 8128053 | ||||||
|
21 teeth 1-1/8" bore |
ORR | 1-30/64" | 2-36/64" | 1-8/64" | FD-LFN-4C-00Q2-71 | Price |
Picture not available |
| L21-N27A | <>(O) | ||||||
|
3rd countershaft = 29 teeth 27 flush points |
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| GEAR, 3rd Speed | D1FZ-7B340-A | ||||||
|
21 teeth 1-1/8" bore |
YVV | 1-30/64" | 2-37/64" | 1-8/64" | FD-LFN-4C-00PN-KV | Price |
Picture not available |
| L21-N27A | <>(O) | ||||||
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3rd countershaft = 29 teeth 27 short flush points |
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| GEAR, 3rd Speed | D4RY-7B340-A | ||||||
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Related items: D1FZ-7017-A GEAR, Main Drive 8128008 Extn Housing E5ZZ-7113-D GEAR, Counter (Cluster) 72WG-7003-AE TRANSMISSION ASSEMBLY 8128031 Gear, Reverse RS D7FZ-7050-A RETAINER, Front Bearing D2RY-7119-A WASHER, Counter (Thrust) D1FZ-7107-A RING, Synchronizer Blocking E0BZ-7050-A RETAINER, Front Bearing D1FZ-7109-B SPRING, Synchronizer Hub 8128030 Ring Set D1FZ-7230-A FORK, Shifting 8128007 Case 8128049 Syncro Assy D8BZ-7A039-C EXTENSION HOUSING E5RY-7102-A GEAR, 2nd Speed D8RZ-7107-B RING, Synchronizer Blocking 74WT-7003-FA 8128076 Shift Fork D1FZ-7141-A GEAR, Reverse Idler 8128047 Ring Set D7FZ-7017-A GEAR, Main Drive D2RY-7113-A 83ET-7003-AGA TRANSMISSION ASSEMBLY 78ET-7003-BA 8128027 Mainshaft E6ZZ-7061-B MAINSHAFT E5ZZ-7017-D GEAR, Main Drive 72WG-7003-AC TRANSMISSION ASSEMBLY 71WG-7003-AB TRANSMISSION ASSEMBLY 8128014 Input Shaft 77ET-7003-CA D1FZ-7109-A SPRING, Synchronizer Hub D4FZ-7113-A GEAR, Counter (Cluster) 8128074 Shift Fork 3251010 Trans Assy E6ZZ-7061-A MAINSHAFT D4FZ-7141-A GEAR, Reverse Idler 8129336 Case |
| Known to fit AMC, 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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