GAZ-66-1 (1964-1968)
the first model with no centralized system for adjusting the air pressure in the tires.
GAZ-66A (1964-1968)
with a winch.
GAZ-34
a 6×6 prototype.
GAZ-66B (1966)
Paratrooper version with telescopic steering column, folding roof and folding windshield frame.
BM-21V "Grad-V" (Vozdushnodesantiy – 'airborne') (NATO designation M1975)
Developed for airborne troops in 1969. A GAZ-66B four-by-four truck chassis is fitted with a 12-round 122 mm rocket launcher. The vehicle is sturdy enough to be air-dropped. Parts of the vehicle such as the canvas cab roof can be taken off or folded down to reduce its size during transit. Like the BM-21, the BM-21V has stabilizing jacks on the rear of the vehicle for support when firing. The launch vehicle has the industrial index of 9P125.
GAZ-66D (1964-1968)
the chassis with a power take-off.
GAZ-66P
tractor (experimental).
GAZ-66E (1964-1968)
with shielded electrical equipment.
GAZ-66-01 (1968-1985)
the base model with a centralized control system for tire pressure.
GAZ-66-02 (1968-1985)
with a winch.
GAZ-66-03 (1964-1968)
with shielded electrical equipment.
GAZ-66-04 (1968-1985)
the chassis with shielded electrical equipment.
GAZ-66-05 (1968-1985)
with shielded electrical equipment and a winch.
GAZ-66-11 (1985-1996)
upgraded base model.
GAZ-66-12 (1985-1996)
with a winch.
GAZ-66-14 (1985-1996)
the chassis with shielded electrical equipment and a power take-off.
GAZ-66-15 (1985-1996)
with shielded electrical equipment and a winch.
GAZ-66-16 (1991-1993)
modernized version with ZMZ-513.10, reinforced tires (wheels - lean), completed the brakes, the platform without intruding wheel niches (also installed on GAZ-66-11 and GAZ-66-40 ), load capacity 2.3 tons.
GAZ-66-21 (1993-1995)
the national-economic modification with the dual tires and rear axle wooden platform GAZ-53, load capacity 3.5 tons.
GAZ-66-31
chassis for trucks.
GAZ-66-41 (1992-1995)
a naturally aspirated GAZ-544 diesel engine.
GAZ-66-40 (1995-1999)
with a GAZ-5441 turbodiesel.
GAZ-66-92 (1987-1995)
for use in the far north.
GAZ-66-96
chassis for shift buses.
GAZ-66-51 (1968-1985)
INA
GAZ-66-52 (1968-1985)
with a winch.
GAZ-66-81 (1985-1995)
for countries with a temperate climate.
GAZ-66-91 (1985-1995)
for countries with a tropical climate.
AP-2
aid station, the main transport unit regimental aid station.
AS-66
ambulance, designed to evacuate the wounded.
DDA-2
disinfecting shower installation, is used in the military (sometimes civil) sanitary-epidemiological units.
GZSA-731, 983A, 947, 3713, 3714
Vans "Mail", "bread" and "Medicine".
MZ-66
Lube.
3902, 3903, 39021, 39031
mobile workshops to provide technical assistance to agricultural machinery.
2001, 2002, 3718, 3719, 3716, 3924, 39521
Mobile Crane.
NZAS-3964, Volgar-39461
Watch Buses.
GAZ-SAZ-3511
tipper for agricultural purposes on the GAZ-66-31 (build - Saransk).
GAZ-KAZ-3511
tipper for agricultural purposes on GAZ-66-31 (build - Bishkek, Kyrgyzstan).
DDA-66
DDA-66 Chem Def decontamination vehicle, based on a GAZ-66. Although regarded as a chem def asset, it is widely used for other purposes, e.g. field laundry or, as here, to provide heat for a field sauna.