Manual Transmission fit your 1986 Chevrolet P20

Currently shopping for

1986 Chevrolet P20

Change Vehicle

Categories Close X

Currently selected

Transmission - Manual

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers, Fascias

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

25892279
VENTILATOR, Fuel Tank Meter/Pump, VENTILATOR, FUEL TANK METER
$4.33 $2.44
5
Add To Cart

BEARING, Transmission Countergear

8672404
BEARING, COUNTER GEAR REAR(*KIT2)
$147.31 $92.54
1
Add To Cart
12471606
BEARING, COUNTER GEAR FRONT(*KIT1)
$14.39 $8.03
3901178
BEARING, MAIN DRIVE GEAR

12547312
COVER, Transmission Power Take-Off, COVER, POWER TAKE OFF (2 REQUIRED)
$17.07 $10.31
1
Add To Cart

12337932
GASKET, Transmission Main Drive Gear Bearing Retainer, GASKET, MAIN DRIVE GEAR BEARING RETAINER(*KIT1,KIT2)

HUB, Transmission Synchronizer

3901164
HUB, 3 & 4 SPEED CLUTCH
$135.23 $49.28
1
Add To Cart
3946776
HUB, 1 & 2 SPEED CLUTCH

9422666
BEARING, Mainshaft Front Pilot and Main Drive Gear, BEARING, MAIN SHAFT PILOT ROLLER (AS REQUIRED)(*KIT2)

3932253
BUSHING, Transmission Second Speed Gear, BUSHING, 2ND SPEED GEAR
$50.15 $24.87
1
Add To Cart

3932274
BUSHING, Transmission Main Shaft Gear Retaining, BUSHING, 3RD SPEED GEAR
$72.59 $35.98
1
Add To Cart

OVERHAUL KIT, Transmission Overhaul

8672987
OVERHAUL KIT, TRANS (1990)(INCLUDE ITEMS #2,5-6,7,11,16,22-24,29-31,33,38,41-44,46-48,55)
$418.97 $262.69
1
Add To Cart
8672987
OVERHAUL KIT, (INCLUDE ITEMS #2,5-7,11,16,22-24,29-31,33,38,41-44,46-48,55)
$418.97 $262.69
1
Add To Cart

3866358
KEY, Transmission Synchronizer, KEY, 1 & 2,3 & 4 SPEED CLUTCH (6 REQUIRED)(*KIT2)

RING, Transmission Synchronizer

3950367
RING, 2ND SPEED GEAR SYNCHRONIZER
3901166
RING, 3 & 4 SPEED CLUTCH HUB RETAINING(*KIT2)

12471607
MAGNET, Differential Carrier Housing, MAGNET, CHIP COLLECTOR
$13.57 $8.63
1
Add To Cart

15595878
SEAL, Transmission Rear Main Bearing, SEAL, U JOINT FRONT FLANGE(*KIT1)
$16.90 $12.60
1
Add To Cart

SPRING, Transmission Synchronizer

3866359
SPRING, 3 & 4 SPEED CLUTCH KEY (2 REQUIRED)(*KIT2)
$12.60
1
Add To Cart
3866646
SPRING, 1 & 2 SPEED CLUTCH KEY (2 REQUIRED)(*KIT2)

3901161
GEAR, Transmission Third & Fourth Gear, GEAR, 3RD SPEED
$272.83 $135.30
1
Add To Cart

3901165
SLEEVE, Transmission Synchronizer, SLEEVE, 3RD & 4TH GEAR SYNCLUTCH
$207.81 $75.71
1
Add To Cart

3920784
BOLT, Transmission Main Drive Gear Bearing(Clutch), BOLT, MAIN DRIVE GEAR BEARING RETAIN W/LOCK WASHER (4 REQUIRED)
$12.60
1
Add To Cart

3993036
CONE, Transmission Synchronizer, CONE, 3RD & 4TH SPEED GEAR SYNCHRONIZER (2 REQUIRED)
$82.84 $41.09
1
Add To Cart

BEARING, Transmission Main Drive Gear(Clutch)

8672405
BEARING, MAIN DRIVE GEAR (W/SLINGER)(1990)(*KIT2)
$148.85 $54.24
1
Add To Cart
8672061
BEARING, W/SLINGER,MAIN DRIVE GEAR(USED TOGETHER WITH 3901177
8672061
BEARING, MAIN DRIVE GEAR (INCLUDE #42,44)(1985-90)(*01,KIT2)

8672404
BEARING, Transmission Countershaft Gear, BEARING, MAIN SHAFT REAR (1988-90)(*KIT2)
$147.31 $92.54
1
Add To Cart

RING, Transmission Countergear

12337982
RING, CLUTCH COUNTER GEAR RETAINING(*KIT2)
3866346
RING, COUNTER GEAR RETAINING(*KIT2)

12338118
SLINGER, Transmission Main Drive Gear Bearing, SLINGER, MAIN DRIVE GEAR BEARING OIL(*KIT2)

14020811
SPACER, Transmission Countershaft Gear, SPACER, COUNTER GEAR

GEAR, Transmission Countershaft

14053671
GEAR, COUNTER
3968038
GEAR, 3RD SPEED COUNTER

143195
PLUG, Gearshift Detent, PLUG, EXPANSION (1" TYPE A)(AS REQUIRED)

SHAFT, Transmission Internal Shift Shaft

15592255
SHAFT, TRANS 1ST & 2ND SHIFT FORK
15592256
SHAFT, TRANS 3RD & 4TH SHIFT FORK

15592354
RETAINER, Transmission Case, RETAINER, W/SEAL, REAR BEARING

BOLT, Transmission Case

2059927
BOLT, TRANS COVER
2059927
BOLT, TRANS COVER (8 REQUIRED)

RING, Transmission Countershaft Gear

2600236
RING, COUNTER GEAR REAR BEARING RETAINING(*KIT2)
2600236
RING, MAIN SHAFT REAR BEARING RETAINING

3727182
RETAINER, Transmission Shift Shaft Detent, RETAINER, TRANS REVERSE SHIFT FORK PLUNGER

3830575
NUT, Transmission/Propshaft, NUT, U JOINT FRONT FLANGE LOCK

3864968
PLUNGER, Transmission Shift Shaft Detent, PLUNGER, REVERSE SHIFT FORK

3866347
CAP, Transmission Countergear, CAP, COUNTER GEAR FRONT BEARING

RING, Transmission Main Drive Gear Bearing(Clutch)

3866655
RING, MAIN DRIVE GEAR BEARING RETAINING (3.7 IN. DIAMETER)(*KIT2)
3901152
RING, MAIN DRIVE GEAR BEARING RETAINING (2.0 IN. DIAMETER)(*KIT2)
3901166
RING, MAIN DRIVE GEAR ROLLER BEARING RETAINER OIL(*KIT2)

FORK, Transmission Internal Shift

3901137
FORK, TRANS 1ST & 2ND SHIFT
3901138
FORK, TRANS 3RD & 4TH SHIFT
8672666
FORK, TRANS REVERSE SHIFT

3901139
PIN, Transmission Internal Shift, PIN, INTERLOCK

3901141
GEAR, Transmission Reverse Idler, GEAR, W/BUSHING, REVERSE IDLER

3901144
SHAFT, Transmission Reverse Idler, SHAFT, REVERSE IDLER

3901153
WASHER, Transmission Countershaft Gear, WASHER, COUNTER GEAR THRUST(*KIT2)

3901158
GEAR, Transmission Second Speed, GEAR, 2ND SPEED

GEAR, Transmission First/Reverse Gear

3901170
GEAR, REVERSE
476766
GEAR, W/PINION, 1ST SPEED

3915056
FLANGE, Universal Joint and Power Divider, FLANGE, U JOINT FRONT (TYPE M)(35 SPLINES)

3932265
SHAFT, Transmission Mainshaft, SHAFT, MAIN

3932267
WASHER, Transmission Third & Fourth Gear, WASHER, 3RD SPEED GEAR THRUST(*KIT2)

3952668
COVER, Transmission Case, COVER, TRANS

3968034
PLUG, Transmission Case, PLUG, MAGNETIC PIPE(*KIT2)

SPRING, Transmission Internal Shift

3978731
SPRING, TRANS REVERSE SHIFT FORK
551946
SPRING, TRANS REVERSE SHIFT LEVER DETENT BALL (3 REQUIRED)

3987937
SEAL, Transmission Main Drive, SEAL, MAIN DRIVE GEAR BEARING OIL(*KIT1)

456587
PIN, Auxiliary Internal Shift, PIN, TRANS SHIFT LEVER PIVOT (5/16X3/4)(AS REQUIRED)

465450
WASHER, Transmission First/Reverse Gear, WASHER, 1ST SPEED GEAR THRUST(*KIT2)

465451
CASE, Transmission Case, CASE, W/PLUGS (EXCEPT JF9)

465455
BUSHING, Transmission First/Reverse Gear, BUSHING, 1ST SPEED GEAR

699132
SYNCHRONIZER, SYNCHRONIZER, MAINSHAFT 3RD & 4TH

8672160
GASKET, Transmission Rear Main Bearing, GASKET, REAR BEARING RETAINER

8672162
GASKET, Transmission Countershaft Gear Bearing, GASKET, COUNTER GEAR FRONT BEARING CAP(*KIT1)

8672163
GASKET, Transmission Power Take-Off, GASKET, POWER TAKE OFF COVER (2 REQUIRED)(*KIT1,KIT2)

8672187
GASKET, GASKET, TRANS COVER(*KIT1)

GEAR, Transmission Main Drive(Clutch)

8672408
GEAR, TRANS CLUTCH(17 TEETH)(1985-89)(1990 1ST DESIGN)(MUST ALSO REPLACE BEARING W/08672405 & DISCARD OIL SLINGER)
8672408
GEAR, MAIN DRIVE (17 TEETH)(1990 2ND DESIGN)(*01)

GASKET KIT, Transmission Overhaul

8672945
GASKET KIT, TRANS W/SEALS (INCLUDE ITEMS #33,34,38,54,56,59)
8672945
GASKET KIT, TRANS W/SEALS (INCLUDE ITEM #5)

11561048
BOLT, HEXAGON W/FLAT WASHER-3/8-16X.625,.82 OUTSIDE DIAMETER,GM275 STEEL, GMW3200 FINISH(BOLT, HEX FLANGED HEAD (3/8-16X5/8, 280M PHOSPHATE ORGANIC)(AS REQUIRED))(AS REQUIRED)
$5.10 $3.24
1
Add To Cart

12338111
PIN, SPRING (3/16X1 1/8 STAINLESS STEEL, TYPE A)(AS REQUIRED)
$3.93 $2.63
10
Add To Cart

444746
PLUG, SQUARE HEAD FILL & DRAIN (.500-14)(AS REQUIRED)(*KIT2)
$8.62 $5.45
1
Add To Cart

7826284
BALL, TRANS SHIFT BAR POPPET (3 REQUIRED)

141242
PIN, DOWEL (3/8X7/8)

141242
PIN, DOWEL (3/8X7/8)(AS REQUIRED)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1986 Chevrolet P20 parts. Parts like Manual Transmission are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel. Model Code: CHASSIS 3/4 TON DELIVERY.