Revision as of 05:35, 14 June 2010

Datsun 1200 Sunny Truck (Nissan Model B120/B121/B122) production in Japan started January 1971 and ended March 1994. In Japan its nickname is ???? ("sanitora"). Common equipment includes:

A12 Engine
F4W56 Transmission
4.11 Differential ratio
4Jx12 Wheels
35 amp Alternator
Clock optional
Automatic-style Console

The following equipment was not offered:

No Tachometer
No automatic transmission offered
No 5-speed transmission (except in RoadStar/SportStar B120)
No A14 (except in South Africa B140 truck)

1 Chassis ID Numbers
2 1970-1977
3 1978 - 1988
4 1989- 1994
- 4.1 Trim Code
5 Options
6 Long Body
7 Emission Controls
8 Parts

Chassis ID Numbers

Applied Model code: G16

B120T to 7907
GB120T to 7907 Long Body (long bed)
B121T 7908-8109
GB121T 7908-8109 Long Body
B122T 8110-
GB122T 8110- Long Body

1970-1977

B120

Same as Datsun 1200 Standard trim cars:

Black interior
H145 rear axle assembly
Front Drum brakes
Stainless grille (same as sedan/wagon)
Standard dash
EVAPO Flow Guide Valve (same as USA models)
Gray wheels
'Sunny' sedan-style rear quarter badges (to 8102)
Disc Wheel Caps (dog-dish hubcaps)
Silver-trimmed rear tail lights

From May 1973

Tandem master cylinder
Long Body (??? ??) debuts, 295 mm longer
fuel and equipment employed to prevent evaporation (EVAPO)

from 1974:

H165 rear axle assembly

Oct 27, 1975

50 relevant regulations of emissions.
Nissan catalyzed oxidation of exhaust gas cleaning system "NAPS" adopted

1978 - 1988

B120 to 7903, B121 from 7908, B122 from 8110

Aero mirrors
Round gauges
Dark Brown interior (7804-7907)
Brown interior (7908-8110)
Hi-back seats (no headrests)
B210-style steering wheel
Half-wheel caps abolished (1979 Oct)
Intermittent wiper switch
black rubber ends on front bumper
from 7804: Coupe-style plastic grille -- but with silver surrounds and rectangular center emblem
Black-trimmed rear tail lights

From 7901

Silver TOPY wheels

From 7908

B121 designation
New-style intake manifold bolt pattern (dry manifold)
EGR added
Disk wheel ornaments (Center wheel caps replacing dog-dish)

from 8103

Rear label: "Sunny", "Sunny Long Body" block-style

from 8110

B122 designation
emergency signal holder on passenger side kick panel
door pocket
New-style VIN plate
IC alternator (some)
56-year relevant regulations of emissions
Exhaust gas recirculation system (EGR) system improvements
Package tray
Rear gate chaing with large hook and rope used

From 8504 "Minor Change"

Cold Air duct for air cleaner
Hood insulator
Exhaust Resonator added to meet new noise regulations (Jan 1985?)
Silver Nissan wheels

1986 Nov 18

laminated glass windshield
parking lights removed
ELR seatbelts

1989- 1994

B122 from 8910

Nissan front emblem
Front disk brakes
Single-reservoir, tandem master cylinder
Brake booster
New rear brake design (still using B10 brake drum)
Gray interior
Rear label: "Nissan"
Integrated seat/shoulder belt standard (previously optional)
Square headlights
Electronic ignition
Fuse box with rectangular fuses
Wet intake manifold
Oxygen Sensor 22690-F5300 (electronically controlled carburetor)
Superceded by 22690-17B00
Same as Sentra, E16i eng 1984 - 1986
Engine Control Module 220604-95W00
Catalyst (catalytic convertor). 3-way type.
Heated air-cleaner motor
Fuel tank with return line
Larger muffler and resonator
EVAPO Charcoal Cannister replaces Flow Guide valve. Rocker cover has right-angle breather outlet
Revised F4W56 transmission with Neutral switch
19T gear up from 18T