Automatic Transmission Oil Pump fit your 1991 Chevrolet Blazer

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1991 Chevrolet Blazer

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Blazer 1/2 Ton

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Blazer 1/2 Ton

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Transmission - Automatic

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Transmission - Manual

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

VALVE, Transmission Main Control Valve Body
8648958
VALVE, W/BUSHING & SLEEVE, REVERSE BOOST (1988-91 W/5.7K)(INCLUDE #221)
Replaced By:
8648958
VALVE, W/BUSHING & SLEEVE, REVERSE BOOST (1987)(INCLUDE
- Replaced By:
8648958
VALVE, W/BUSHING & SLEEVE, REVERSE BOOST (1988 1ST DESIGN, W/6.2C)
- Replaced By:
8642921
VALVE, W/BUSHING & SLEEVE, REVERSE BOOST (1985 W/6.2J)(INCLUDE #221)
- Replaced By:
8642921
VALVE, W/BUSHING & SLEEVE, REVERSE BOOST (1985-86 W/4.3N)
- Replaced By:
8642922
VALVE, W/BUSHING & SLEEVE, REVERSE BOOST (1985 6.2C W/3.23R,3.42R,CALIFORNIA)(INCLUDE #221)
- Replaced By:
8642922
VALVE, W/BUSHING & SLEEVE, REVERSE BOOST (1985-86 W/305F,H,350L,M)(INCLUDE #221)
- Replaced By:
8654989
VALVE, W/BUSHING & SLEEVE, REVERSE BOOST (1989 6.2C W/3.42R,3.73R)(INCLUDE #221)
- Replaced By:
8654989
VALVE, W/BUSHING & SLEEVE, REVERSE BOOST (1985-86 W/6.2C)(INCLUDE
- Replaced By:
8663951
VALVE, W/BUSHING & SLEEVE, REVERSE BOOST (1988 2ND DESIGN, 1989-91 W/6.2C)(INCLUDE #221)
- Replaced By:

PLUG, Transmission Oil Pump
24203787
PLUG, AUTOMATIC TRANSMISSION FLUID PUMP COVER(4.3MM DIAMETER)(1989-91)(3 REQUIRED)
Replaced By:
$7.89 $5.13
1
Add To Cart
8663707
PLUG, PUMP AIR BLEED (4.3MM DIAMETER)(1987-88)(3 REQUIRED)
- Replaced By:
$7.02 $4.56
1
Add To Cart
8631146
PLUG, PUMP AIR BLEED (4.3MM DIAMETER)(1985-86)(3 REQUIRED)
- Replaced By:
8678255
PLUG, OIL PUMP COVER CONVERTER FEED (.168MM DIAMETER)
- Replaced By:

8628732
RETAINER, Transmission Front Servo, RETAINER, W/BALL, PUMP COVER (AS REQUIRED)
- Replaced By:
$13.51 $8.80
1
Add To Cart

8631280
VANE, Transmission Front Servo, VANE, PUMP (ALSO PART OF ITEM #203)
- Replaced By:
$6.46 $4.20
10
Add To Cart

8634097
PIN, Transmission Front Servo, PIN, PIVOT SLIDE (ALSO PART OF ITEM #203)
- Replaced By:
$8.70 $5.65
1
Add To Cart

8634098
SPRING, Transmission Front Servo, SPRING, PIVOT PINION (ALSO PART OF ITEM #203)
- Replaced By:
$17.53 $10.59
1
Add To Cart

7826284
BALL, Transmission Internal Shift, BALL,3/8" DIAMETER STEEL(AS REQUIRED)
- Replaced By:

11503348
RING, Transmission Auxiliary Valve Body Cover, RING, REVERSE BOOST VALVE RETAINING(*KIT4)
- Replaced By:
$10.39 $6.75
1
Add To Cart

20616587
BOLT, Transmission Front Servo, BOLT, PUMP COVER (M6X1X16)(AS REQUIRED)
- Replaced By:
$7.23 $6.10
1
Add To Cart

24201144
RING, Transmission Front Servo, RING, PUMP VANE (ALSO PART OF ITEM #203)(2 REQUIRED)
- Replaced By:
$13.74 $8.93
1
Add To Cart

GASKET KIT, Transmission Overhaul
24201804
GASKET KIT, W/SEALS(*01)
Replaced By:
$248.21 $149.97
1
Add To Cart
24202110
GASKET KIT, SEALS & GASKETS (INCLUDE ITEMS #5,201)(*01)
- Replaced By:

24202535
SEAL, Transmission Front Servo, SEAL, PUMP FRONT (ALSO PART OF ITEM #203)(*KIT2,KIT3)
- Replaced By:
$16.38 $9.89
1
Add To Cart

SLIDE, Transmission Oil Pump
24208305
SLIDE, PUMP SELECTOR (17.968MM)(AS REQUIRED)
Replaced By:
$21.85 $7.41
1
Add To Cart
24208304
SLIDE, PUMP SELECTOR (17.955MM)(ALSO PART OF ITEM #203)(AS REQUIRED)
- Replaced By:
24208306
SLIDE, PUMP SELECTOR (17.981MM)(AS REQUIRED)
- Replaced By:
24208307
SLIDE, PUMP SELECTOR (17.994MM)(AS REQUIRED)
- Replaced By:
24208308
SLIDE, PUMP SELECTOR (18.007MM)(AS REQUIRED)
- Replaced By:

24210605
SEAL, Transmission Front Servo, SEAL, OIL PUMP TO CASE(*KIT1,KIT2,KIT3)
- Replaced By:
$12.08 $7.85
1
Add To Cart

24231039
SPRING, Transmission Front Servo, SPRING, PUMP SLIDE (OUTER)(ALSO PART OF ITEM #203)
- Replaced By:
$5.00 $3.25
1
Add To Cart

24231039
SPRING, Transmission Front Servo, SPRING, PUMP SLIDE (INNER)(ALSO PART OF ITEM #203)
- Replaced By:
$5.00 $3.25
1
Add To Cart

24243327
PUMP KIT, Transmission Oil Pump, PUMP KIT,AUTOMATIC TRANSMISSION FLUID(2 SEALED SPRG)(INCLUDE ITEMS #5,201 THROUGH 205)(*01)
- Replaced By:
$834.17 $556.28
1
Add To Cart

24243484
PLUG, Transmission Main Control Valve Body, PLUG, CONVERTER LIMIT VALVE BORE(*KIT4)
- Replaced By:
$12.60
1
Add To Cart

274267
RING, Transmission Control Valve, RING,TORQUE CONVERTER CLUTCH VALVE STOP RETAINER(SNAP)(*KIT4)(8.934)
- Replaced By:
$10.57 $6.86
1
Add To Cart

8623886
PLUG, Transmission Oil Pump, PLUG, PUMP COVER (6.80MM DIAMETER)(8 REQUIRED)
- Replaced By:
$8.06 $4.88
1
Add To Cart

8634705
STOP, Transmission Control Valve, STOP,TORQUE CONVERTER CLUTCH VALVE(4.216)
- Replaced By:
$9.62 $6.25
1
Add To Cart

8634906
SEAL KIT, Transmission Front Servo, SEAL KIT, W/SUPPORT, PUMP SLIDE (INCLUDE ITEMS #204,205,210,211)(*01)
- Replaced By:
$10.55 $7.29
1
Add To Cart

8642581
SEAL, Transmission Oil Pump, SEAL, PUMP COVER SCREEN (ALSO PART OF #235)
- Replaced By:
$4.46 $2.90
1
Add To Cart

8642619
RIVET, Transmission Control Valve, RIVET,PRESSURE RELIEF BALL VALVE SPRING(4.216)
- Replaced By:
$29.28 $19.03
1
Add To Cart

8642912
SCREEN, Transmission Oil Pump, SCREEN, PUMP COVER (INCLUDE #234)
- Replaced By:
$12.81 $8.32
1
Add To Cart

8654491
RETAINER, Transmission Front Servo, RETAINER, FRONT HELIX SEAL (ALSO PART OF ITEM #203)(*KIT2,KIT3)
- Replaced By:
$4.41 $2.86
1
Add To Cart

8661602
SEAL, Transmission Front Servo, SEAL, HELIX, PUMP BODY(*KIT1,KIT2,KIT3)
- Replaced By:
$10.95 $6.61
1
Add To Cart

8661701
PLUG, Transmission Oil Pump, PLUG, OIL PUMP COVER (.26MM DIAMETER)(5 REQUIRED)(*KIT4)
- Replaced By:
$8.00 $5.20
1
Add To Cart

8661766
VALVE, Transmission Converter, VALVE,TORQUE CONVERTER CLUTCH CONTROL(TORQUE CONVERTER CLUTCH ENABLE)(*KIT4)
- Replaced By:
$12.60
1
Add To Cart

8661767
SPRING, Transmission Main Control Valve Body, SPRING, TORQUE CONVERTER CLUTCH ENABLE VALVE(*KIT4)
- Replaced By:
$9.03 $5.86
1
Add To Cart

8661768
PIN, Transmission Main Control Valve Body, PIN,TORQUE CONVERTER CLUTCH CONTROL VALVE SPRING(*KIT4)
- Replaced By:
$8.96 $5.80
1
Add To Cart

8661798
SPRING, Transmission Control Valve, SPRING,PRESSURE REGULATOR VALVE OUTER(*KIT4)(4.216)
- Replaced By:
$3.11 $2.02
1
Add To Cart

8661838
PIN, Transmission Main Control Valve Body, PIN, PRESSURE REGULATOR, COILED SPRING (3 REQUIRED)(*KIT4)
- Replaced By:
$8.71 $5.65
1
Add To Cart

WASHER, Transmission Planet Carrier
8677571
WASHER, THRUST (.059 THICK)(BLUE)
Replaced By:
$31.16 $19.33
1
Add To Cart
8677572
WASHER, THRUST (.075 THICK)(RED)
- Replaced By:
$31.47 $15.89
1
Add To Cart
8677573
WASHER, THRUST (.091 THICK)(BROWN)
- Replaced By:
$19.63 $12.60
1
Add To Cart
8677574
WASHER, THRUST (.107 THICK)(GREEN)
- Replaced By:
$41.06 $26.69
1
Add To Cart
8677575
WASHER, THRUST (.123 THICK)(BLACK)
- Replaced By:
$23.91 $14.45
1
Add To Cart

8678257
VALVE, Transmission Main Control Valve Body, VALVE, CONVERTER LIMIT(*KIT4)
- Replaced By:
$8.38 $5.45
1
Add To Cart

8678258
SPRING, Transmission Main Control Valve Body, SPRING, CONVERTER LIMIT VALVE(*KIT4)
- Replaced By:
$9.35 $6.08
1
Add To Cart

8682856
BUSHING, Transmission Main Control Valve Body, BUSHING, REVERSE BOOST VALVE(*KIT4)
- Replaced By:
$20.75 $12.53
1
Add To Cart

8687987
BUSHING, Transmission Converter, BUSHING, PUMP BODY (ALSO PART OF ITEM #203)
- Replaced By:
$8.48 $6.75
1
Add To Cart

GUIDE, Transmission Front Servo
12337830
GUIDE, ROTOR (1987-91)(ALSO PART OF #214, ROTOR KITS)
Replaced By:
8654733
GUIDE, ROTOR (1985-86)
- Replaced By:

COVER, Transmission Oil Pump
24200303
COVER, PUMP (COMPLETE)(1989-91 W/5.7K)(INCLUDE #216)
Replaced By:
24200304
COVER, PUMP (COMPLETE)(1986-87 W/4.3N)
- Replaced By:
24200304
COVER, PUMP (COMPLETE)(1988 W/5.7K)
- Replaced By:
8667083
COVER, PUMP (COMPLETE)(1985 W/4.3N,305F,H,350L,M)
- Replaced By:
8667083
COVER, PUMP (COMPLETE)(1986 W/305F,H,350L,M)
- Replaced By:
8667836
COVER, PUMP (COMPLETE)(1987 2ND DESIGN,1988-91 W/6.2C)
- Replaced By:

24204443
TRANSMISSION KIT, Transmission Overhaul, TRANSMISSION KIT,AUTO(SERVICE OVERHAUL W/PLATE,GASKET,SEAL)(INCLUDE ITEMS #5,201,219 ))(*01)
- Replaced By:

24205398
COVER, Transmission Oil Pump, COVER, PUMP (COMPLETE)(INCLUDE ITEMS #206 THROUGH 217,221 THROUGH 237)
- Replaced By:

24230108
BODY, Transmission Oil Pump, BODY, PUMP (INCLUDE #2,3,94,206-209,211,212,214,215,243)
- Replaced By:

24248064
RING KIT, Transmission Overhaul, RING KIT, SNAP (INCLUDE ITEMS #224,225)(*01)
- Replaced By:
$19.74 $12.84

8628055
RING, Transmission Front Servo, RING, PUMP COVER (2 REQUIRED)(*KIT2,KIT3)
- Replaced By:

8634031
VALVE, Transmission Main Control Valve Body, VALVE, CONVERTER CLUTCH
- Replaced By:

8634106
SPRING, Transmission Main Control Valve Body, SPRING,PRESSURE RELIEF BALL VALVE
- Replaced By:
$9.68 $6.29

8634284
ORIFICE, Transmission Oil Pump, ORIFICE, TORQUE CONVERTER CLUTCH SIGNAL 4.85MM DIAMETER
- Replaced By:
$18.67 $12.46

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

8634378
SPRING, Transmission Main Control Valve Body, SPRING,TORQUE CONVERTER CLUTCH VALVE INNER(SPRING, CONVERTER CLUTCH VALVE INNER)(4.216)
- Replaced By:

8634399
SPRING, Transmission Main Control Valve Body, SPRING,TORQUE CONVERTER CLUTCH VALVE OUTER(4.216)
- Replaced By:

VALVE KIT, Transmission Auxiliary Valve Body Cover
8634941
VALVE KIT, PUMP COVER THROTTLE VALVE (W/BUSHING) BOOST (INCLUDE #223)
Replaced By:
8647990
VALVE KIT, PUMP COVER THROTTLE VALVE (W/BUSHING) BOOST (INCLUDE #223)
- Replaced By:

8642494
SPRING, Transmission Auxiliary Valve Body Cover, SPRING, PRESSURE REGULATOR VALVE (1985-86 W/4.3N)
- Replaced By:

SPRING, Transmission Control Valve
8642751
SPRING, PRESSURE REGULATOR VALVE(1987-91)
Replaced By:
8642751
SPRING, PRESSURE REGULATOR VALVE(1985-86 W/305F,H,350L,M,6.2)
- Replaced By:

8649951
ROTOR KIT, Transmission Oil Pump, ROTOR KIT,OIL PUMP (17.955MM)(1985-86)(INCLUDES #204,205,210,211,213)(ALSO PART OF #203)
- Replaced By:

ROTOR, Transmission Oil Pump & Governor
8649951
ROTOR, AUTOMATIC TRANSMISSION FLUID PUMP(W/GUIDE,VANES & SEALS)17.955MM (INCLUDE ITEMS #204,204,210,211,213,215)
Replaced By:
8649952
ROTOR, AUTOMATIC TRANSMISSION FLUID PUMP(W/GUIDE, VANES & SEALS)(INCLUDE ITEMS #204,205,210,211,213,215)
- Replaced By:
8649953
ROTOR, AUTOMATIC TRANSMISSION FLUID PUMP(W/GUIDE, VANES & SEALS)(INCLUDE ITEMS #204,205,210,211,213,215)
- Replaced By:
8649954
ROTOR, AUTOMATIC TRANSMISSION FLUID PUMP(W/GUIDE, VANES & SEALS)(INCLUDE ITEMS #204,205,210,211,213,215)
- Replaced By:
8649955
ROTOR, AUTOMATIC TRANSMISSION FLUID PUMP(18.007MM)(1985-86)
- Replaced By:

ROTOR, Transmission Oil Pump
8649952
ROTOR, PUMP SELECTOR (17.968MM)(1985-86)
Replaced By:
8649953
ROTOR, PUMP SELECTOR (17.981MM)(1985-86)
- Replaced By:
8649954
ROTOR, PUMP SELECTOR (17.994MM)(1985-86)
- Replaced By:
8649955
ROTOR, OIL PUMP SELECTOR (W/GUIDE, VANES & SEALS)(INCLUDE ITEMS #204,205,210,211,213,215)
- Replaced By:

8661674
PLUG, Transmission Oil Pump, PLUG, OIL PUMP COVER CONVERTER FEED (.20MM DIAMETER)(*KIT4)
- Replaced By:

8661789
RING, RING, OIL SEAL (2 REQUIRED)(*KIT1)
- Replaced By:

8663615
TUBE, Transmission Main Control Valve Body, TUBE, AUXILIARY ACCUMULATOR VALVE
- Replaced By:

8684048
VALVE, Transmission Control Valve, VALVE,PRESSURE REGULATOR(4.216)
- Replaced By:

11500921
BOLT, HEXAGON (M8X1.25X40)(AS REQUIRED)
- Replaced By:
$12.30 $7.99
10
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 Chevrolet Blazer 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 5.7L, 8 Cyl 6.2L Diesel. Model Code: 1/2 TON.