Draft:Toyota C transmission

  • Comment: Large sections of unsourced content, references 1 and 2 are the same. Lewcm Talk to me! 18:47, 18 December 2023 (UTC)
  • Comment: Wikipedia is not a repair manual. Despite containing a dozillion of different gearbox options, this draft fails to describe its topic. A gearbox is a technical device and thus this article should contain at least some sort of basic description; is the C series a constant mesh gearbox? Does it have synchromesh? What is the maximum input torque? Just some examples. Have a look at the 7G Tronic article (which has poor grammar), but a good structure nonetheless. Please also improve thr references to good sources. There should be at least one scientific article on the topic, and this article would benefit from that. Johannes (Talk) (Contribs) (Articles) 22:04, 28 August 2023 (UTC)

Toyota Motor Corporation's C series family is a family of manual synchromesh transmissions built for transverse engine applications. This includes small to mid-sized front-wheel-drive vehicles, as well as mid-engine rear-wheel-drive vehicles.

At stock power levels the C transmissions are pretty durable, even used in drag racing or road racing applications. With some added power though the gears become a weak point. In road race applications, exceeding 250whp pushes the stock 3rd and 4th gear to and past their limit.[1]

The 6-speed (C60, C63, C66) transmissions have 3 support bearings per shaft so they have very few bearing problems. The 5-speed variants have only 2 support bearings on the input shaft and 2 on the output shaft; it’s not uncommon to get some noise (most noticeable cruising in 5th gear) and even a failure of the #2 output shaft bearing.[1]

4-speed transaxles

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A 4-Speed manual transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th Reverse Final
3.545 1.904 1.310 0.969 3.9

Applications:

C140

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A 4-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th Reverse Final
3.545 1.904 1.310 0.969

Applications:

C141

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A 4-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th Reverse Final
3.545 1.904 1.233 0.885 3.526

Applications:

5-speed transaxles

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Toyota manual 5 speed transmission 30300-13070 from the C50 gearbox family.

A 5-speed manual transmission for FWD cars. This gearbox is known to develop a fifth gear pop-out problem as it ages.[citation needed]

A version stamped C50X11a is found in the Australian market 2007 Yaris and it has the same ratios as listed for C54.

A version stamped C50-M1 used in the 2000–02 MR2 Spyder model has the ratios as listed for C52

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final Final xB
3.545 1.904 1.310 0.969 0.815 3.250 3.722 4.31

Applications:

A 5-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.545 1.904 1.233 0.885 0.725 3.250

Applications (taken from VIN plates):

  • Toyota Carina (E-AT212) - Has final drive designation of "-03A" with 5A-FE engine ---> (GF-AT212) Variant has final drive designation of "-05A"
  • Toyota Corolla Axio (NZE141) - Has final drive designation of "-03A" with 1NZ-FE engine
  • Toyota Corolla Axio (NZE161) - Has final drive designation of "-02A" with 1NZ-FE engine
  • Toyota Corolla Fielder (NZE141G) - Has final drive designation of "-03A" with 1NZ-FE engine
  • Toyota Corolla Wagon (AE100G) - Has final drive designation of "-07A" with 5A-FE engine
  • Toyota Corolla Sedan (AE110) - Has final drive designation of "-01A" with 5A-FE engine
  • Toyota Corolla Sedan (NZE121) - Has final drive designation of "-06A" with 1NZ-FE engine
  • Toyota Sprinter Trueno (AE110) - Has final drive designation of "-01A" with 5A-FE engine

A 5-Speed Manual Transmission for FWD cars. This will fit most Toyota A engines.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final Differential Gear Ratio
3.166 1.904 1.310 0.969 0.815 3.250 4.058 3.722

note: Final ratio in models equipped with 4A-GE engine is 4.312

Applications:

A 5-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.545 1.904 1.310 0.969 0.725 3.250 3.47 (19/66)

Applications:

A 5-speed manual transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.545 1.904 1.392 1.031 0.864 3.250

Applications:

A 5-Speed Manual Transmission for FWD and mid-engine cars. Compared to the C50/52, it features close-ratio 3rd-to-4th gearing.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.166 1.904 1.392 1.031 0.815 3.250 4.312

Differential Options:

  • C56-01A: Open Differential
  • C56-01B: Torsen Limited Slip Differential (LSD)
  • C56-03A: Open Differential
  • C56-04C: Limited Slip Differential (LSD)

Applications:

A 5-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.166 1.904 1.233 0.969 0.725 3.250

A 5-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.545 1.904 1.233 0.969 0.725 3.250

A 5-Speed Manual Transmission for FWD cars. Similar to C52 but (apparently) stronger.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse
3.166 1.904 1.310 0.885 0.725 3.250

Final drives

Engine Final drive
1ZZ-FE (Corolla E110) 3.722
1ZZ-FE (2003 and later Corolla/Matrix) 3.941
2ZR-FE 4.312
7A-FE(?) 4.058

The C59/7A-FE may also have different gear ratios.

Applications:

C150

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A 5-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final Final Echo Final Paseo Final Starlet & Tercel Final toyota Probox C150N (Japan only)
3.545 1.904 1.310 0.969 0.815 3.250 4.058 3.526 3.941 (17/67) 3.722 3.526

Applications:

It is possible to apply a C154 bellhousing to a C150, to suit the 2SZ-FE/K3VE-T engine. Typically done for 2SZ-FE racing applications, This allows you to install aftermarket shorter gear ratios, LSDs, and final drives designed for MR-S/Celica gearboxes.

C151

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A 5-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.545 1.904 1.233 0.885 0.725 3.250 3.722

Applications:

C153

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A 5-Speed Manual Transmission for FWD cars including a limited slip differential.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.545 1.904 1.310 0.969 0.725 3.250

Applications:

C154

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A 5-Speed Manual Transmission for FWD cars

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.545 1.904 1.310 1.031 0.864 3.250 3.526 or 3.722 or 3.941 or 4.058

Transmission final drive for the Toyota Yaris can differ between models and countries

Model Final drive
Sedan Models with 1NZ-FE 3.526
Hatchback and Sedan models for Europe, Australia and General Countries with the 2NZ-FE engine 3.722
Hatchback and Sedan models for Gulf Cooperation Council countries 3.941
Wagon (Verso) 4.058

Applications:

C155

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A 5-Speed Manual Transmission for FWD cars including an optional limited slip differential.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.166 1.904 1.310 0.969 0.725 3.250 4.312 (Sera)

Applications:

  • Toyota Sera: chassis EXY10, engine 5E-FHE
  • most do not have LSD

C250

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A 5-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.545 1.904 1.310 1.031 0.815 3.250 3.941

Applications:

C251

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A 5-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.545 1.904 1.392 1.031 0.815 3.250 4.312

Applications:

C550

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A 5-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final
3.545 1.913 1.310 0.973 0.804 3.214 3.944

Applications:

C551

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A 5-Speed Manual Transmission for FWD cars.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th Reverse Final Final (Yaris)
3.545 1.913 1.310 1.027 0.850 3.214 3.550 4.294

Applications:

6-speed transaxles

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Gear ratios for this transmission.

1st 2nd 3rd 4th 5th 6th Reverse Final
3.166 2.050 1.481 1.166 0.916 0.725 3.250 4.529

Applications:

C60-02A= Open Differential C60-02B= Limited-slip Differential

Beware, bellhousings marked with the C60 stamp are also used on other gearboxes other than the 6speed, some J-spec 5 speeds also have this marking as well[citation needed]

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th 6th Reverse Final
3.166 1.904 1.310 1.031 0.864 0.725 3.250 4.312[6]

Applications:

  • Toyota Celica ZZT230 with the 1ZZ-FE engine 1999-2005 (UK, Europe)

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th 6th Reverse Final
3.166 2.050 1.481 1.166 0.916 0.815 3.250 4.529

Differential Options:

  • C64-01A: Open Differential
  • C64-01B: Limited Slip Differential (LSD)

Applications:

C65/C65M

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Gear ratios for this transmission.

1st 2nd 3rd 4th 5th 6th Reverse Final
3.166 1.904 1.392 1.031 0.815 0.725 3.250 4.312

Differential Options:

  • C65-01A: Open Differential
  • C65-01B: Torsen Limited Slip Differential (LSD)

Applications:

C66/C66M

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Gear ratios for this transmission.

1st 2nd 3rd 4th 5th 6th Reverse Final
3.166 1.904 1.310 0.969 0.815 0.725 3.250 3.941

Applications:

  • 2003–2005 Toyota MR2 Spyder with Helical LSD (Europe) (manual mid-engine application)

C160

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A 6-Speed Manual Transmission for FWD cars, and includes an optional helical limited slip differential. Transmissions with an identification code ending with 12C are LSD equipped. Code ending with 12A are non-LSD. A Limited Slip Differential is offered only in the Levin BZ-R and Trueno BZ-R.

Gear ratios for this transmission.

1st 2nd 3rd 4th 5th 6th Reverse Final
3.166 2.050 1.481 1.166 0.916 0.725 3.250 4.529

Applications:

C161/C162

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Gear ratios for this transmission.

1st 2nd 3rd 4th 5th 6th Reverse Final
3.166 1.904 1.233 0.969 0.815 0.683 3.250 4.529

Applications:

See also

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References

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  1. ^ a b "Transmissions - Lotus/Toyota C60 and C-series". MWR.
  2. ^ "Transmission Information". The Tercel Reference. Retrieved 7 January 2017.
  3. ^ "Kleplift hoogte 1E en 2E".
  4. ^ NCF176E. Toyota Motor Corporation. August 1999. pp. 2, 42.
  5. ^ NCF165E. Toyota Motor Corporation. 1999. p. 66.
  6. ^ "Celica brochure" (PDF). Toyota UK. Jan 2000. Archived from the original (PDF) on 2012-09-15.