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The 56-series is the stock Datsun 1200 transmission. It was fitted to all RWD B-series Datsuns with A12 and A13 engines. Standard models used 3-speed 56s, while most models used 4-speed versions. The Datsun 1200 GX-5 used a 5-speed version. It was designed to handle the torque of an A12 or A13, but for A14 and A15 engines a 60-Series Transmission is recommended. All of the 3 speed, 4 speed & 5 speed 56 & 56A RWD gearboxes were the same overall length. There were also FWD versions of the 56 gearbox. These are manufactured by Aichi Machine.

Gearbox Numbering

Nissan coding for gearbox models. Example of F4W56L:

F: Floor shift (R: remote/column shift)
S: overdrive
4: forward speeds (3,4 and 5 were available)
W: Warner type sychros (C: competition type synchros)
56: distance in mm between mainshaft and countershaft (with larger distance implying a larger, stronger transmission). Nissan models included 60-Series Transmission and 63-Series Transmission and the 71- used in the bigger Nissans.
L: Long extension housing

A, B, or C is the evolutionary series for the box as they get older. Some boxes have an L suffix for long extension housing versions. Direct drive boxes have a "direct drive" suffix after the box numbers.

The Nissan chassis code (not transmission code) has F = Five-Speed, and T = 4-speed , e.g. B110GFK was GX Five-Speed. And B110GTK was GX Four-speed. The T holds true for export models as well. The full body codes aren't on the underhood plate, but you'll see some of the extended codes on the cover of the owners manual.

The close ratio 'option' boxes were normally available only as a separate purchase from the Datsun Competition department [through various outlets], so it did not come as a 'factory' option in B110 & B210 models, however I believe that some dealers in Japan were either fitting 'option 1' five speeds, or buying the conversion parts & upgrading the F5W56A gearboxes in new GX5's during pre-delivery for 'special' customers.

Discussion: GEARBOX NUMBERING AND BASIC INFO.

3-Speed

Standard trim (STD) Datsun 1200 models came standard with an R3W56 transmission. This was a remote-shift box with a steering-column mounted shifter.

Ratios:
Rev: 3.640
1st: 3.380
2nd: 1.734
3rd: 1.000

Older B10 transmission, note the bell crank clutch mechanism instead of cable clutch:

4-Speed

The stock sport transmission is fine for city driving. It has wide-spaced gears to allow a steep 1st for easy takeways.

Mainshaft PNs for F4W56 transmissions:

32241-H1010 SHAFT-MAIN B110 F4W56L up to 03/73
32241-G1101 SHAFT-MAIN B110 F4W56A from 04/73
32241-G1101 SHAFT-MAIN B210 F4W56A
32241-G1101 SHAFT-MAIN B310 F4W56A

</td>

Description	1st	2nd	3rd	4th	Rev
Stock F4W56L	3.757	2.169	1.404	1.000	3.640
Option #1 (M/C)	2.862	1.908	1.350	1.000	3.640
Option #2 (U/C)	2.168	1.592	1.231	1.000	3.640

Reference: 1984 Nissan Competition Parts catalog

Number of teeth on gears:

Counter gear shaft: 29T, 25T, 19T, 13T
- 29T (input), 25T (3rd), 19T (2nd), 13T (1st)
  - + 13T (rev)
Mainshaft: 19T, 23T, 27T, 31T
- 19T (input), 23T (3rd), 27T (2nd), 32T (1st), 31T (rev)
Reverse idler: 17T

Ratio Computation:

Input gears: 29/19 = 1.526
Rev: 29/19 * 17/13 * 31/17 (idler) = 3.640
1st: 29/19 * 32/13 = 3.757
2nd: 29/19 * 27/19 = 2.169
3rd: 29/19 * 23/25 = 1.404
4th: 1:1 (direct drive, input shaft linked to output shaft, all output gear pair spin free)

Option 1 Middle-Close Ratio

The option #1 (middle-close) gear set alleviates the 2nd-into-3rd RPM drop that exists with the stock 4-speed. It can only be installed into 1200 transmissions (F4W56L) built up to 3/73.

PART NO. DESCRIPTION QTY REQ.

32210-27720 OPT #1 CLUSTER GEAR 16T/20T/26T/29T
32230-27720 OPT #1 1ST GEAR 30T
32250-27720 OPT #1 2ND GEAR 25T
32260-27720 OPT #1 3RD GEAR 23T

Reference: 1984 Nissan Competition Parts catalog

Option 2 Ultra-Close Ratio

The option #2 (ultra-close) gear set has excellent ratios for racing. The gearset can only be installed into 1200 transmissions (F4W56L) built up to 3/73.

32210-H1020 OPT #2 CLUSTER GEAR 19T/23T/26T/29T
32230-H1020 OPT #2 1ST GEAR 27T
32250-H1020 OPT #1 2ND GEAR 24T
32260-H1020 OPT #1 3RD GEAR 21T

Reference: 1984 Nissan Competition Parts catalog

4-Speed Gear Ratios (GEAR-COUNTER)</td></tr>

Model	Note	Gearset	Counter PN	teeth
F4W56L	to 0373	stock	32210-24900	29T,25T,19T,13T
F4W56L	to 0373	middle-close	32210-27720	29T,26T,20T,16T
F4W56L	to 0373	ultra-close	32210-H1020	29T,26T,23T,19T
F4W56A	0473-0874	stock	32210-G1100	29T,25T,19T,13T

F4W56L: All interchange with appropriate matching gears for mainshaft </td></tr>

Gears	early stock	late stock	teeth	m/c	teeth	u/c	teeth
1st	32230-24900	32230-G1100	32T	32230-27720	30T	32230-H1020	27T
2nd	32250-24900	32250-G1100	27T	32250-27720	25T	32250-H1020	24T
3rd	32260-24900	32260-G1100	23T	32260-27720	23T	32260-H1020	21T

F4W56A: USA B110, starting April 1973. Used through 1982 (listed for A12-powered B210 & B310)

Assembly

Inspection

Clutch Hole

Revisions

Early 56A

The 56A versions are just a model revision, with slight changes. Datsun 1200 Truck (B120) debuted (FEB 1971) with the revised stronger transmission (per the parts catalog). It was then fitted to B210s at introduction and at the same time export B110s (from April of 1973) were supplied with the 56A.

NOTE: There was an 'L' revision of the 4-speed, 
but never any L 5-speeds.

4-speeds:

1966: 56-series intro
Jan 1970: B110 uses 56L transmission
Feb 1971: B210 uses 56A revisions
1973 April: B210 production begins in Japan
1973 April: 56A supplied for export B110

B210

- new unit plate instead of dust cover
- new plate requires different length release bearing
- Plate not used with B110

Note that the 4-speed transmission was redesigned for the 56A revision. Gearsets are not interchangable between early and late transmissions.

F4W56A is the 1973-1/2-revised version of the F4W56L that was mounted on the B110 series. Modifications have been made on the following points to strengthen the gears and bearings, and to improve lubrication performance as well as noise and vibration proof at high-speed driving.

Strengthened gears and bearings: Although there is no change in the gear ratio, each gear has an increased width by 0.039 to 0.079 (1 to 2 mm) and the countershaft, front bearing and main shaft bearing are strengthened.
Improved lubrication performance: To ensure proper lubrication in the rear extension bushing, an oil dam is installed in the center of the extension.

Reference: Service Bulletin Vol. 188 "Introduction of New Model Datsun B210 Series" page 69, July 1973, Nissan Motor Co., Ltd. Tokyo Japan Telex: NISMO.

Late Model 56A

Strong Ribbing
56A and Nissan symbols in separate boxes

Stronger webs on the ribbing

5-Speed F5C56/F5W56/F5C56A

For an overview of 5-speeds in general, see: 5-Speeds. Comparos, Ratio info, etc.

The 56-series transmission came factory stock in Datsun 1200 GX-5 models. They were also sold by Datsun Competition. This means they are very rare and hence expensive.

The 5-speed used an engine plate instead of a simple dust cover
- 30411-H5000 PLATE-rear engine B110 GX-5

The advantages of the 56 over other 5-speeds is:

It is non-overdrive, and hence desirable for certain types of racing
It is a dogleg shifter (as is the 63 and 60L for A-series engine)
It is light and small
It bolts into any Datsun 1200 using factory parts. The other 5-speeds need slight modifications.

These boxes don't have a great reputation for strength behind the A14 or A15 motors, but are excellent behind an A12. They are marginally OK for use with A13, although the TS racers had to treat them with great care. NOTE they do fit the smaller tunnels in the Datsun 1000.

EDIT, additional info.

The 'standard' Datsun 1200 competition engine used a 76mm bore yeilding 1270cc This is the standard [short stroke] A13 dimention & capacity. Serious competition engines ran even larger bores with capacities only a few cc's under 1300. The Option 1 five speed was the recomended transmission behind these factory spec race engines. Source. Datsun B110 Competition Tune Up Manual. 1974

The 56-series five speed is a Dogleg shifter:

R- 2- 4
1- 3- 5
dogleg

Why a dogleg pattern? In racing, 1st isn't used much, but the 4-5 shift needs to be quick.

NOTE that the FS5W60L for A-series engines is also a 5-speed dogleg model, but is an overdrive tranmission.

Identification

Look for "56" in large letters on the right side of the case
56A late ute

Or in this area
56A early

Also look for the distinctive "ribbing" around the circumference of the front case. Other Nissan transmission are more smooth.

"56" location

This is in various places on the right side of the case. It may be a production variation. All the 56L three speed & four speed gearboxes shared the same gearbox case with integral bellhousing. All the four speed & five speed 56A gearboxes shared the same gearbox case with integral bellhousing. The three speed appears to have been discontinued with the introduction of the 56A series.

Tail Housing

Late (heavy duty) tail housing has a bumpy knob on top where it meets the case.

One or two motor mounts bosses?

Early or late can come both ways. Why?

All 8910-up have both. The last one is for an exhaust pipe bracket. Some earliers one have both, however.

One switch or two?
8910- has both.

4-speed vs 5-speed

The most sure-fire IDs for the 5-speed:

The top case bolts are long (2-3" long)
Reverse gear detent plug in on left side
Reverse light switch on top, pointing straight back
Drain plug straight down

5-speeds are RHD only (right-side clutch hold, and right-side cutout for clutch lever). 4-speeds are available RHD or LHD.

Right side:

Left side:

Question: isn't it the best way to know if it is a 5-speed is to mover the shifter knob into the "fifth gear" position?

Answer: This has mislead many a buyer. Many a 4-speed appears to shift into a 5th position but there's nothing there... One method to determine if a 56A gearbox is a five speed is to move the lever to the left. If a spring detent is felt, then press against it, overcoming its resistance, & move the lever forward. Turn the input shaft by hand & the output shaft should rotate in the opposite direction. If it does, then it's a 5 speed.

Clutch Lever Type

Remote (side) linkage: 3-speed
Bell crank linkage: Datsun B10 (Datsun 1000)
Hydraulic linkage: LHD models, hole on left side
Cable linkage: RHD models, cable hole on right side

Clutch Cable Hole

RHD 4-speeed and 5-speed models use a clutch cable. In the B110, this was a small hole in bellhousing, while it is a larger hole in B210 and B310 models

Gearbox Mount Position

Early boxes have a single gearbox mount location
Late boxes have two locations

Drain Plug vs. Reverse Switch

4-speed (RHD early models 67-73): reverse switch points straight back
4-speed (later model 1975-up): drain plug points straight back
5-speed: drain plug points down, from middle of adapter plate

Extension Housing Shape

On the Five Speed, the extention housing is a gravity [sand] casting which is fatter than the four speed extension, as both reverse and first gear are located in there.

The bolts holding the extension to the front case are:

Short in 4-speed
Long in 5-speed

Both first & reverse are in the extention housing which looks to be a gravity casting, while the main case is a pressure die casting.

Sandwich plate differs - in the 5-speed, the oil drain plug screws up into this from the bottom.
Tail Housing (extension) - 5-speed extension bulkier to encase 1st gear (as well as reverse).
Like the four speed, the reverse light switch is also rearward facing in the five speed 56A gearbox.

Electrical Switches

All 56-series transmissions have a reverse switch.

Reverse gear electrical switch

Some newer transmissions include one or more of the following, for the purpose of controlling emission gear on the engine:

Top gear switch
Neutral switch

Gears

The 5-speed transmission (F5C56A) was originally installed on certain non-USA models of the 1200. With the stock gearing this transmission works very well for street, slaloms, high-speed time trials or rallies. With the optional gearing (32010-H7220N), it is the best production-based transmission available for racing versions of the 1200, B210 or 210 Datsuns. The synchro mechanism is the servo-type (steel).

32010-H7251 stock GX-5 5-SPD TRANSMISSION
32010-H7251P OPT #1 W/R 5-SPD TRANSMISSION
32010-H7220N OPT #2 C/R 5-SPD TRANSMISSION

Part No.	1st	2nd	3rd	4th	5th	Rev.
32010-H7251P W/R	3.757	2.374	1.659	1.291	1.000	4.040
32010-H7220N C/R	2.676	1.691	1.398	1.181	1.000	2.877

Reference: 1984 Nissan Competition Parts catalog

The Counter gear is a single machined piece that includes several gears on one shaft.

5-speed Gear Ratios (GEAR-COUNTER)</td></tr>

Model	Note	Gearset	Counter PN	teeth
F5W56A	wide-ratio	stock GX-5	32213-H7200	? 29T,26T,23T,18T,13T ?
F5C56A	close-ratio	Close-ratio	???	? 29T,22T,24T,19T,16T ?

Counter gears interchange if the matching gears are used:

</td></tr>

Gears	wide-ratio	teeth	close-ratio	teeth
1st	32230-H7200	?	?	?
2nd	32250-H7200	?	?	?
3rd	32260-H7200	?	?	?
4th	32270-H7200	?	?	?

56 5-speed swap Notes

When installing the F5C56A 5-speed transmission in the 1200, B210 or 210 models an alternate transmission mount, insulator and stopper must be obtained. The 210 mount requires 20mm/.787" spacers for correct driveline alignment.

11322-H7201 1200 TRANSMISSION MOUNT
11322-H5700 B210 TRANSMISSION MOUNT
11341-H8500 210 TRANSMISSION MOUNT (requires 20mm spacers)
11321-H1000 INSULATOR
11323-H7200 STOPPER

Reference: 1984 Nissan Competition Parts catalog

56 Rear Engine Mount (Transmission Mount)

Mount: (1) 2 bolts (2) 2 bolts. Circles: Fill & Drain plugs

Ute

Sunny truck Long Body vs Short Body uses different transmission. Front case differs slightly, while gears, shifter, and rear extension do not differ.

32010-G1650 -8910
- 32005-21101 SWITCH ASSY-REVERSE LAMP
32010-95W00 8910- [has nuetral switch]
- 32006-G6200 NEUTRAL POSITION SWITCH
Uses a full engine plate 30411-H5001
- 30501-H5000 SLEEVE-CLUTCH RELEASE
11322-G1000 MEMBER ASSY-ENGINE MOUNTING, REAR -8503
11322-G1900 MEMBER ASSY-ENGINE MOUNTING, REAR 8504-

32010-G1651 -8910
- 32005-H5000 SWITCH ASSY-REVERSE LAMP
32010-95W03 8910- [has nuetral switch]
- 32006-G6200 NEUTRAL POSITION SWITCH
Uses dust cover 30422-H5010
- 30501-H1000 SLEEVE-CLUTCH RELEASE
11322-H1002 MEMBER ASSY-ENGINE MOUNTING, REAR -8503
11322-G1910 MEMBER ASSY-ENGINE MOUNTING, REAR 8504-

Smooth Case

Rare smooth-case 56 with no ribs. The casting itself is different. What did it come out of?

Parts

F4W56

32010-H1652 ASSY-TRANSMISSION(F4W56)
32010-H3551 ASSY-TRANSMISSION (F4W56) 0972-
replaces 32010-H1652
32010-H3950 ASSY-TRANSMISSION(F4W56E) 0671-
32010-H3951 ASSY-TRANSMISSION (F4W56L) 0172-
32010-H3953 ASSY-TRANSMISSION (F4W56L) 0972-0373
replaces 32010-H3951
32010-H3963 ASSY-TRANSMISSION (F4W56A) 0473-
replaces 32010-H3953

SKF Seal 99098 SKF Part # 99098
- http://www.rockauto.com/catalog/x,carcode,1208483,parttype,14200

Reverse Lamp Switch

See Reverse Lamp Switch

Counter Gear

Cluster Gear

32210-24900 GEAR-COUNTER 29T,25T,19T,13T B10, -0373 B110 (F4W56L)
32210-G1100 GEAR-COUNTER 29T,25T,19T,13T B120 ALL, CAR 0473-0874 (F4W56A)
USA B110, starting April 1973
Used through 1982 (listed for A12-powered B210 & B310)

Counter Gear Bearings

http://www.rockauto.com/catalog/x,carcode,1208483,parttype,8688

56L Front Countershaft Bearing

Timkin 305AG (F4W56L)
- also fits Center F4W71B, Rear R4W71A
National 305 (Aichi F4W56L) $24.89
- Ball Bearing
- Outer Race Radius=0.0402"
- Bore=0.9843"
- Outer Diameter=2.4409"
- Width=0.6693"
- Inner Race Radius=0.0402"

56A Front Countershaft Bearing

Nissan 32219-H7300
Timkin 304WB (F4W56A)
- also fits F4W71B front, F4W71A front
- Cone Bearing
- Bore=0.787"
- Outer Diameter=2.047"
- Width=0.591"

Rear Countershaft Bearing

32223-24900 BEARING-ball counter

Timking 303SS (F4W56L)
National/BCA 303SS (Aichi F4W56L)
- Ball Bearing
- Outer Race Radius=0.0402"
- Bore=0.6693"
- Outer Diameter=1.8504"
- Width=0.5512"
- Inner Race Radius=0.0402"

Timkin 205BB (F4W56A) $13.00
- Ball Bearing
- Width: 0.5906"
- Bore=0.9843"
- Outer Diameter=2.0472"

Input Shaft Bearing

http://www.rockauto.com/catalog/x,carcode,1208483,parttype,8708

Main Drive Gear Ball Bearing (input shaft)

32203-18000 BEARING-ball, main drive gear
- superceded by 32203-E9800 $25.45 USD

Main Shaft Bearing

56L Main Shaft Ball Bearing

32273-24900 BEARING-main shaft
SKF 6305J
Timkin 305L Front; F4W56L $27.79
National 305L Aichi F4W56L
- Ball Bearing
- Outer Race Radius=0.0402"
- Bore=0.9843"
- Outer Diameter=2.4409"
- Width=0.6693"
- Inner Race Radius=0.0402"

56A Main Shaft Ball Bearing

32273-G1000 BEARING-ball, main shaft
Timkin 306L Front; F4W56A, Front; R4W71A
- Ball Bearing
- Bore=1.1811"
- Outer Diameter=2.8346"
- Width=0.748"

Input Shaft Seal

http://www.rockauto.com/catalog/x,carcode,1208483,parttype,10065
Timkin 222540 F4W56L, F4W56A $2.84
National 710316 F4W56L
- Oil Seal: Nitrile
- Shaft Size=0.984"
- Housing Bore=1.575"
- Outer Diameter=1.583"
- Width=0.315"
Timkin 710417 F4W63, F4W63A, F4W63L
Timkin 1981 R4W71A
Timkin KWK99098 Kwik Sleeve repair F4W56L, F4W56A
National/BCA 99098 Redi-Sleeve $27.79
- .982" x .986" x .313"

Main Shaft

SKF 6305J Main Shaft Bearing $24.79

Output Shaft

Bearing

TIMKEN 306L F4W63, F4W63A, F4W63L, F4W71B, R4W71A $27.79
TIMKEN 305L F4W56A, F4W56L, F4W60, F4W60L, F4WF60, F4WF60L
National/BCA 305L Aichi F4W56L $36.79
http://www.rockauto.com/catalog/x,carcode,1208483,parttype,8728

Seal

TIMKEN 3771 F4W63, F4W63A, F4W63L, F4W71B, R4W71A $4.04
TIMKEN 2016 F4W56A, F4W56L, F4W60, F4W60L, F4WF60, F4WF60L $11.04
NATIONAL 2016 Aichi F4W56L $15.87
- Oil Seal: Nitrile
- Shaft Size=1.181"
- Housing Bore=1.772"
- Outer Diameter=1.78"
- Width=0.591"

F5C56

32010-H7251 TRANSMISSION ASSY B110 GX-5
32010-H7251P TRANSMISSION ASSY Nissan Competition OPT 1
32010-H7220N TRANSMISSION ASSY Nissan Competition OPT 2
32010-H5250 TRANSMISSION ASSY B210 GFK
32010-H5250 TRANSMISSION ASSY B210 GFK from 73-10
32010-H5251 TRANSMISSION ASSY B210 GFK ratiol tire
32010-H5253 TRANSMISSION ASSY B210 GFK from 73-10 ratiol tire

Counter Gear

32213-H7200 GEAR-counter B110
32213-H7201 GEAR-counter B210
32210-H7200 GEAR-1st counter

Synchros

4-speed and 5-speed synchronizers are very different.

4-SPEED EARLY

32601-18000 HUB-SYNCHRONIZER 1 4 SPEED $78 USD
32604-H1000 BAULK RING
32606-18000 SLEEVE-COUPLING $52 USD

4-SPEED LATE

32601-H7301 HUB-SYNCHRONIZER, 1ST & 2ND, 3RD & 4TH $83 USD
- same as 60-series transmission 4-speed & 5-speed (1st & 2nd only)
32604-H9000 BAULK RING $44 USD
- also replaces ealier 32604-H1000
- same as 60-series transmission 4-speed
32606-18000 SLEEVE-COUPLING
- same as 60-series transmission 4-speed & 5-speed

5-SPEED

32601-H7200 HUB-SYNCHRONIZER, 2nd & 3rd, 4th & 5th 5-speed
32606-H7200 SLEEVE-coupling

4-speed uses synchro baulk rings. 5-speed has nubs on the hub itself.

Case

The case is the front part of the transmission (the "bell housing"). The case for 4-speed and 5-speed looks the same, but has different part numbers. Note that different years and different markets added changes to the case.

RHD (JDM Catalog)

32100-18000 CASE-transmission 4-speed B10
- bell-crank clutch linkage
32100-H1000 CASE-transmission 4-speed B110 (56L)
32100-H7230 CASE-transmission 5-speed B110 GX-5
32100-G1030 CASE COMP.-transmission B120 (56A)
32100-H5035 CASE-transmission 4-speed B210 1975
32100-H5030 CASE-transmission 4-speed B210 (from 7503)
32100-H7421 CASE-transmission 4-speed B210, B310 1976-
32100-G1123 CASE-transmission 4-speed B120 SB 7510-
32100-G1124 CASE-transmission 4-speed B120 LB 7510-

LHD (USA catalog)

32100-H1600 CASE-transmission 4-speed B110 LHD to 0970
32100-H1630 CASE-transmission 4-speed B110 LHD from 1070-
32101-H3900 CASE-transmission 4-speed B110 LHD from 0671-
32101-H3930 CASE-transmission 4-speed B110 LHD from 0172-
32100-H6200, 32100-H6201 CASE-transmission 4-speed B210 LHD to 0874 (A13 engine)
32100-H6127 CASE-transmission 4-speed B210 LHD USA
32100-H8511, 32100-H8529 CASE-transmission 4-speed B210 LHD CANADA
- Has an electrical switch in case (reverse)

Extension

variations:

double-mount
56L with bushing & small oil seal
56L with large oil seal
56A with internal oil dam
with top switch drilled & tapped

Uncategorized Nissan Parts List

Gearset, 4-speed

B110 4spd 32280-G1100 ASSY-GEAR REVERSE IDLER 17T 1 4 SPEED 0473-
B110 4spd 32283-G1100 BUSH-GEAR REVERSE IDLER 1 4 SPEED 0473-
B110 4spd 32281-G1100 SHAFT-REVERSE IDLER 1 4 SPEED 0473-
B110 4spd 32285-18000 RING-SNAP REVERSE IDLER 1 4 SPEED 0473-
B110 4spd 32210-G1100 GEAR-COUNTER 29T,25T,19T,13T 1 4 SPEED 0473-
B110 4spd 32223-24900 BEARING-BALL COUNTER SHAFT 1 4 SPEED 0473-
B110 4spd 32220-G1100 GEAR-REVERSE COUNTER 13T 1 4 SPEED 0473-
B110 4spd 00922-11700 RING-SNAP 1 4 SPEED 0473-
B110 4spd 32219-G1000 BEARING-NEEDLE COUNTER SHAFT 1 4 SPEED 0473-
B110 4spd 32224-H7201 WASHER-THRUST COUNTER BEARING T=2. 0 4 SPEED 0673- 2
B110 4spd 32224-H7205 WASHER-THRUST COUNTER BEARING T=2. 0 4 SPEED 0673- 2
B110 4spd 32224-G1005 WASHER-THRUST COUNTER BEARING T=2. 0 4 SPEED 0473-0573 3
B110 4spd 32224-H7204 WASHER-THRUST COUNTER BEARING T=2 0 4 SPEED 0673- 2
B110 4spd 32224-G1004 WASHER-THRUST COUNTER BEARING T=2 0 4 SPEED 0473-0573 3
B110 4spd 32224-H7203 WASHER-THRUST COUNTER BEARING T=2. 0 4 SPEED 0673- 2
B110 4spd 32224-G1003 WASHER-THRUST COUNTER BEARING T=2. 0 4 SPEED 0473-0573 3
B110 4spd 32224-G1002 WASHER-THRUST COUNTER BEARING T=2. 0 4 SPEED 0473-0573 3
B110 4spd 32224-G1001 WASHER-THRUST COUNTER BEARING T=2. 0 4 SPEED 0473-0573 3
B110 4spd 32224-H7200 WASHER-THRUST COUNTER BEARING T=2. 0 4 SPEED 0673- 2
B110 4spd 32224-G1000 WASHER-THRUST COUNTER BEARING T=2. 0 4 SPEED 0473-0573 3
B110 4spd 32224-H7202 WASHER-THRUST COUNTER BEARING T=2. 0 4 SPEED 0673- 2
B110 4spd 32200-G1000 ASSY-GEAR MAIN DRIVE 19T,30T 1 4 SPEED -
B110 4spd 32203-18000 BEARING-BALL MAIN SHAFT 1 4 SPEED 0473-
B110 4spd 32205-18000 WASHER-THRUST MAIN DRIVE GEAR 1 4 SPEED 0473-
B110 4spd 32204-18000 RING-SNAP MAIN DRIVE GEAR 1 4 SPEED 0473-
B110 4spd 32241-G1101 SHAFT-MAIN 1 4 SPEED 0473-
B110 4spd 32246-G1000 WASHER-THRUST MAIN SHAFT 1 4 SPEED 0473-
B110 4spd 32253-18000 BUSH-MAIN SHAFT REVERSE GEAR 1 4 SPEED 0473-
B110 4spd 32264-18000 BEARING-NEEDLE MAIN SHAFT 1 4 SPEED 0473-
B110 4spd 32230-G1100 ASSY-GEAR 1ST SPEED 1 4 SPEED 0473-
B110 4spd 32604-H1000 RING-BAULK 2 4 SPEED 0473-
B110 4spd 32604-H1010 RING-BAULK 2 4 SPEED 0473-0573 32
B110 4spd 32609-18000 INSERT-SHIFTING 3 4 SPEED 0473-
B110 4spd 32603-18000 SPRING-SYNCHRONIZER 2 4 SPEED 0473-
B110 4spd 32601-18000 HUB-SYNCHRONIZER 1 4 SPEED 0473-
B110 4spd 32606-18000 SLEEVE-COUPLING 1 4 SPEED 0473-
B110 4spd 32264-24900 BEARING-NEEDLE MAIN SHAFT 2 4 SPEED 0473-
B110 4spd 32250-G1100 ASSY-GEAR 2ND SPEED 1 4 SPEED -
B110 4spd 32260-G1100 ASSY-GEAR 3RD SPEED 1 4 SPEED 0473-
B110 4spd 32604-H1000 RING-BAULK 2 4 SPEED 0473-
B110 4spd 32604-H1010 RING-BAULK 2 4 SPEED 0673- 2
B110 4spd 32609-18000 INSERT-SHIFTING 3 4 SPEED 0473-
B110 4spd 32603-18000 SPRING-SYNCHRONIZER 2 4 SPEED -
B110 4spd 32601-18000 HUB-SYNCHRONIZER 1 4 SPEED -
B110 4spd 32606-18000 SLEEVE-COUPLING 1 4 SPEED -
B110 4spd 32265-18000 WASHER-THRUST SYNCHRONIZER HUB 1 4 SPEED 0473-
B110 4spd 32265-H7200 WASHER-THRUST SYNCHRONIZER HUB 1 4 SPEED 0473- 2
B110 4spd 32720-14600 BALL-STEEL 1 4 SPEED 0473-
B110 4spd 32272-18000 BEARING-PILOT MAIN SHAFT 1 4 SPEED 0473-
B110 4spd 32273-G1000 BEARING-BALL MAIN SHAFT 1 4 SPEED 0473-
B110 4spd 32205-18000 WASHER-MAIN BEARING 1 4 SPEED 0473-
B110 4spd 32204-18000 RING-SNAP MAIN SHAFT 1 4 SPEED 0473-
B110 4spd 32245-G1100 GEAR-REVERSE MAIN SHAFT 1 4 SPEED 0473-

Retrieved from "http://datsun1200.com/modules/mediawiki/index.php?title=56-Series_Transmission"

56-Series Transmission

Contents

Gearbox Numbering

3-Speed

4-Speed

Option 1 Middle-Close Ratio

Option 2 Ultra-Close Ratio

Assembly

Inspection

Clutch Hole

Revisions

Early 56A

Late Model 56A

5-Speed F5C56/F5W56/F5C56A

Identification

Tail Housing

4-speed vs 5-speed

Clutch Lever Type

Clutch Cable Hole

Electrical Switches

Gears

56 5-speed swap Notes

Ute

Smooth Case

Parts

F4W56

Reverse Lamp Switch

Counter Gear

Counter Gear Bearings

Input Shaft Bearing

Main Shaft Bearing

Input Shaft Seal

Main Shaft

Output Shaft

F5C56

Counter Gear

Synchros

Case

Extension

Uncategorized Nissan Parts List

Gearset, 4-speed