Automatic Transmission Oil Pump fit your 1991 Chevrolet K2500

Currently shopping for

1991 Chevrolet K2500

Change Vehicle

Categories Close X

Currently selected

Transmission - Automatic

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

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

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transfer Case

Transmission - Manual

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

BALL, Transmission Internal Shift

104918
BALL, OIL TRANSFER PLUG
$0.07 $0.04
10
Add To Cart
7826284
BALL, (3/8 STEEL)(AS REQUIRED)

VALVE, Transmission Main Control Valve Body

8678257
VALVE, TORQUE CONVERTER CLUTCH(LIMIT)
$8.38 $5.33
1
Add To Cart
8680549
VALVE, REVERSE BOOST
$19.55 $12.27
1
Add To Cart
8648958
VALVE, W/BUSHING & SLEEVE REVERSE BOOST (W/4.3Z,5.0H,5.7K)(INCLUDE 221)
8648958
VALVE, W/BUSHING & SLEEVE REVERSE BOOST (1988 1ST DESIGN W/6.2C)(INCLUDE 221)
8634031
VALVE, CONVERTER CLUTCH
8654989
VALVE, W/SLEEVE REVERSE BOOST (W/6.2J)
8661766
VALVE, TORQUE CONVERTER CLUTCH ENABLE
8663951
VALVE, W/BUSHING & SLEEVE REV BOOST (1988 2ND DESIGN 89-91 W/6.2C)(INCLUDE 221)

24248064
RING KIT, Transmission Overhaul, RING KIT, SNAP (INCLUDE 224,225)(*01)
$19.74 $12.55

SPRING, Transmission Front Servo

8634098
SPRING, PIVOT PINION (ALSO PART OF 203)
$11.79 $7.12
1
Add To Cart
24231039
SPRING, PUMP SLIDE (INNER)(ALSO PART OF 203)
$4.48 $2.84
1
Add To Cart
24231039
SPRING, PUMP SLIDE (OUTER)(ALSO PART OF 203)
$4.48 $2.84
1
Add To Cart

RETAINER, Transmission Front Servo

8628732
RETAINER, W/BALL, PUMP COVER (3 REQUIRED)
$11.46 $7.26
1
Add To Cart
8654491
RETAINER, FRONT HELIX SEAL (ALSO PART OF 203)(*KIT2,KIT3)
$3.93 $2.46
1
Add To Cart

8631280
VANE, Transmission Front Servo, VANE, PUMP (AS REQUIRED)(ALSO PART OF 203,214)
$5.36 $3.40
10
Add To Cart

8634097
PIN, Transmission Front Servo, PIN, PIVOT SLIDE (ALSO PART OF 203)
$7.21 $4.57
1
Add To Cart

24230108
BODY, Transmission Oil Pump, BODY, PUMP (INCLUDE 2,3,94,206-209,212,214,215,243)

11503348
RING, Transmission Auxiliary Valve Body Cover, RING, REVERSE BOOST VALVE RETAINING(*KIT4)
$9.87 $6.27
1
Add To Cart

20616587
BOLT, Transmission Front Servo, BOLT, PUMP COVER, STATOR SHAFT (M6X1X20.0)
$7.23 $4.37
1
Add To Cart

RING, Transmission Front Servo

24201144
RING, PUMP VANE (2 REQUIRED)(ALSO PART OF 203)
$11.71 $7.43
1
Add To Cart
8628055
RING, PUMP COVER (2 REQUIRED)(*KIT2,KIT3)

GASKET KIT, Transmission Overhaul

24201804
GASKET KIT, W/SEALS (INCLUDE 2,94,233)(*01)
$206.64 $118.73
1
Add To Cart
24202110
GASKET KIT, SEALS & GASKETS (INCLUDE 5,201)(*01)

SEAL, Transmission Front Servo

24202535
SEAL, PUMP FRONT (ALSO PART OF 203)(*KIT2,KIT3)
$13.95 $8.43
1
Add To Cart
24210605
SEAL, OIL PUMP TO CASE(*KIT1,KIT2,KIT3)
$10.28 $6.21
1
Add To Cart
8661602
SEAL, HELIX, PUMP BODY(*KIT1,KIT2,KIT3)
$10.68 $6.69
1
Add To Cart

ORIFICE, Transmission Oil Pump

24203787
ORIFICE, 3-4 CLUTCH BLEED (4.3MM DIAMETER)(3 REQUIRED)
$8.41 $5.08
1
Add To Cart
8634284
ORIFICE, PUMP CONVERTER CLUTCH SIGNAL (4.85MM DIAMETER)
$18.67 $11.70
1
Add To Cart

SLIDE, Transmission Oil Pump

24208305
SLIDE, OIL PUMP SELECTOR (17.968MM)
$35.66
1
Add To Cart
24208304
SLIDE, OIL PUMP SELECTOR (17.955MM)(ALSO PART OF 203)
24208306
SLIDE, OIL PUMP SELECTOR (17.981MM)
24208307
SLIDE, OIL PUMP SELECTOR (17.994MM)
24208308
SLIDE, OIL PUMP SELECTOR (18.007MM)

24243327
PUMP KIT, Transmission Oil Pump, PUMP KIT,AUTOMATIC TRANSMISSION FLUID(INCLUDE 5,201 THROUGH 205)(*01)
$711.09 $408.55
1
Add To Cart

PLUG, Transmission Auxiliary Valve Body Cover

24243483
PLUG, TORQUE CONVERTER CLUTCH VALVE BORE (.67MM DIAMETER)
$3.84 $2.46
1
Add To Cart
24243483
PLUG, PRESSURE REGULATOR
$3.84 $2.46
1
Add To Cart
8682857
PLUG, TORQUE CONVERTER CLUTCH VALVE BORE (.50MM DIAMETER)

24243484
PLUG, Transmission Main Control Valve Body, PLUG, CONVERTER LIMIT VALVE BORE
$4.18 $2.15
1
Add To Cart

274267
RING, Transmission Control Valve, RING, CONVERTER CLUTCH VALVE TO PUMP RETAINING(*KIT4)
$9.77 $5.90
1
Add To Cart

PLUG, Transmission Oil Pump

8623886
PLUG, PUMP COVER (6.80MM DIAMETER)(8 REQUIRED)
$8.06 $4.88
1
Add To Cart
8661701
PLUG, OIL PUMP COVER (.26MM DIAMETER)(5 REQUIRED)(PART OF 206)
$7.82 $4.95
1
Add To Cart
8661674
PLUG, OIL PUMP COVER CONVERTER FEED (.20MM DIAMETER)(PART OF 206)
8678255
PLUG, OIL PUMP COVER CONVERTER FEED (.168MM DIAMETER)(PART OF 206)
8681185
PLUG, AUTOMATIC TRANSMISSION FLUID PUMP COVER(.33MM DIAMETER)(2 REQUIRED)(PART OF 206)

SPRING, Transmission Main Control Valve Body

8661767
SPRING, TORQUE CONVERTER CLUTCH ENABLE VALVE
$9.03 $5.73
1
Add To Cart
8678258
SPRING, CONVERTER LIMIT VALVE
$9.35 $5.65
1
Add To Cart
8681069
SPRING, TORQUE CONVERTER CLUTCH VALVE
$9.77 $6.13
1
Add To Cart
8634106
SPRING, PRESSURE RELIEF BALL VALVE
$9.68 $6.15
8634378
SPRING, TORQUE CONVERTER CLUTCH VALVE INNER(UPC/FNA: SPRING,TORQUE CONVERTER CLUTCH VALVE INNER)(4.216)
8634399
SPRING, TORQUE CONVERTER CLUTCH VALVE OUTER(4.216)

8634705
STOP, Transmission Control Valve, STOP,TORQUE CONVERTER CLUTCH VALVE(4.216)
$10.47 $6.56
1
Add To Cart

8634906
SEAL KIT, Transmission Front Servo, SEAL KIT, W/SUPPORT, PUMP SLIDE (INCLUDE 204,205,210,211)(*01)
$10.55 $6.70
1
Add To Cart

8642581
SEAL, Transmission Oil Pump, SEAL, PUMP COVER SCREEN (PART OF 235)
$4.13 $2.62
1
Add To Cart

8642619
RIVET, Transmission Control Valve, RIVET,PRESSURE RELIEF BALL VALVE SPRING(4.216)
$7.01 $4.24
1
Add To Cart

SPRING, Transmission Control Valve

8661798
SPRING, PRESSURE REGULATOR VALVE(4.216)
$10.54 $6.69
1
Add To Cart
8642751
SPRING, PRESSURE REGULATOR VALVE

8642912
SCREEN, Transmission Oil Pump, SCREEN, PUMP COVER (INCLUDE 234)
$10.65 $6.67
1
Add To Cart

ROTOR, Transmission Oil Pump & Governor

8649953
ROTOR, AUTOMATIC TRANSMISSION FLUID PUMP(17.981MM)(INCLUDE 204,205,210,211,213,215)(ALSO PART OF 203)
$75.57 $33.76
1
Add To Cart
8649951
ROTOR, AUTOMATIC TRANSMISSION FLUID PUMP(17.955MM)(INCLUDE 204,205,210,211,213,215)(ALSO PART OF 203)
8649952
ROTOR, AUTOMATIC TRANSMISSION FLUID PUMP(17.968MM)(INCLUDE 204,205,210,211,213,215)(ALSO PART OF 203)
8649954
ROTOR, AUTOMATIC TRANSMISSION FLUID PUMP(ROTOR, PUMP SELECTOR (17.994MM)(INCLUDE 204,205,210,211,213,215)(ALSO PART OF 203)
8649955
ROTOR, AUTOMATIC TRANSMISSION FLUID PUMP(18.007MM)(INCLUDE 204,205,210,211,213,215)(ALSO PART OF 203)

PIN, Transmission Main Control Valve Body

8661768
PIN, TORQUE CONVERTER CLUTCH CONTROL VALVE SPRING
$8.96 $5.68
1
Add To Cart
8661838
PIN, PRESSURE REGULATOR, COILED SPRING (3 REQUIRED)
$9.00 $5.72
1
Add To Cart

WASHER, Transmission Planet Carrier

8677571
WASHER, THRUST (.059 THICK)(BLUE)
$31.16 $19.54
1
Add To Cart
8677572
WASHER, THRUST (.075 THICK)(RED)
$31.47 $19.02
1
Add To Cart
8677574
WASHER, THRUST (.107 THICK)(GREEN)
$36.21 $21.88
1
Add To Cart
8677575
WASHER, THRUST (.123 THICK)(BLACK)
$23.92 $14.99
1
Add To Cart
8677573
WASHER, THRUST (.091 THICK)(BROWN)

8679465
RING, Transmission Main Control Valve Body, RING, RETAINER
$9.41 $5.68
1
Add To Cart

VALVE, Transmission Auxiliary Valve Body Cover

8680547
VALVE, PRESSURE REGULATOR
$18.85 $11.81
1
Add To Cart
8681070
VALVE, TORQUE CONVERTER CLUTCH

8680548
RETAINER, Transmission Auxiliary Valve Body Cover, RETAINER, PRESSURE REGULATOR SPRING
$9.98 $6.25
1
Add To Cart

8682856
BUSHING, Transmission Main Control Valve Body, BUSHING, REVERSE BOOST VALVE
$20.75 $13.00
1
Add To Cart

8687987
BUSHING, Transmission Front Servo, BUSHING, PUMP BODY (ALSO PART OF 203)
$8.48 $4.52
1
Add To Cart

12337830
GUIDE, Transmission Front Servo, GUIDE, ROTOR (ALSO PART OF 214)

COVER, Transmission Oil Pump

24200303
COVER, PUMP (COMPLETE)(1989-91 W/5.0H,5.7K)(INCLUDE 216)
24200304
COVER, PUMP (COMPLETE)(1988 2ND DESIGN W/4.3Z,5.0H,5.7K)(INCLUDE 216)
24200304
COVER, PUMP (COMPLETE)(1988 2ND DESIGN W/6.2C)
24200304
COVER, PUMP (COMPLETE)(1989-91 W/4.34Z)(INCLUDE 216)
24200304
COVER, PUMP (COMPLETE)(1988 1ST DESIGN W/4.3Z,5.0H,5.7K)(INCLUDE 216)
24205398
COVER, PUMP (COMPLETE)(INCLUDE 207 THROUGH 210,236,237)
8667836
COVER, PUMP (COMPLETE)(1988 3RD DESIGN,89-91 W/6.2C)(INCLUDE 216)

24204443
TRANSMISSION KIT, Transmission Overhaul, TRANSMISSION KIT,AUTO(SERVICE OVERHAUL W/PLATE,GASKET,SEAL)(INCLUDE 5,201,219)(*01)

8628915
BUSHING, Transmission Input and Turbine Shaft, BUSHING,TURBINE SHAFT

8634285
PLUG, Transmission Oil Cooler, PLUG,AUTOMATIC TRANSMISSION OIL PUMP FLUID COOLER HOLE(6.84MM DIAMETER)

VALVE KIT, Transmission Auxiliary Valve Body Cover

8634941
VALVE KIT, THROTTLE VALVE BOOST (W/5.0H,5.7K)(INCLUDE 223)
8647990
VALVE KIT, THROTTLE VALVE BOOST (W/4.3Z,6.2C)(INCLUDE 223)

8661789
RING, Transmission High Clutch, RING, OIL SEAL (2 REQUIRED)(*KIT1)

8663615
TUBE, Transmission Main Control Valve Body, TUBE, AUXILIARY ACCUMULATOR VALVE

8684048
VALVE, Transmission Control Valve, VALVE,PRESSURE REGULATOR(4.216)

11500921
BOLT, HEXAGON (M8X1.25X40)(AS REQUIRED)
$11.14 $7.08
10
Add To Cart

11500921
BOLT, (M8X1.25X40)(5 REQUIRED)
$11.14 $7.08
10
Add To Cart

274267
RING, SNAP
$9.77 $5.90
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 Chevrolet K2500 parts. Parts like Automatic Transmission Oil Pump are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. Model Code: K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB.