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  3. 1991
  4. Lumina
  5. Transmission Automatic A/T

1991 Chevrolet Lumina transmission automatic a/t parts catalog

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Retainer, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631039
  • Quantity in car: 1
  • Intermediate band servo piston spring
  • Usage: W (MD9)

$?

Add to cart


Seal, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631105
  • Quantity in car: 1
  • Intermediate band servo pinion
  • Usage: W (MD9)

$?

Add to cart


Bushing, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631119
  • Quantity in car: 1
  • Output shaft (case) (m39o.d.x11thk)
  • Usage: W (MD9)

$?

Add to cart


Ring, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631210
  • Quantity in car: 1
  • Usage: W (MD9)

$3.37

Available in 1 shop

Add to cart


Seal, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631331
  • Quantity in car: 1
  • Reverse reversible revision revised revolution(s) fluid pipe (O-ring) (pipe to case)
  • Usage: W (MD9)

$3.06

Available in 1 shop

Add to cart


Retainer, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631334
  • Quantity in car: 1
  • Reverse reversible revision revised revolution(s) fluid pipe
  • Usage: W (MD9), W (MD9)

$?

Add to cart


Pipe, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631335
  • Quantity in car: 1
  • Governor fluid
  • Usage: W (MD9)

$23.72

Available in 1 shop

Add to cart


Gasket, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631698
  • Quantity in car: 1
  • Intermediate band servo cover
  • Usage: W (MD9)

$4.16

Available in 1 shop

Add to cart


Cover, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631704
  • Quantity in car: 1
  • Intermediate band servo (.64mm thick)
  • Usage: W (MD9)

$?

Add to cart


Cover, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631704
  • Quantity in car: 1
  • Intermediate band servo (.64) (.64mm thick)
  • Usage: W (LH0, MD9)

$?

Add to cart


Gasket kit, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631914
  • Quantity in car: 1
  • Usage: W (MD9)

$114.52

Available in 1 shop

Add to cart


Pinion, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631923
  • Quantity in car: 1
  • Intermediate band piston (with seal) ( no grooves)
  • Usage: W (MD9)

$28.53

Available in 1 shop

Add to cart


Pinion, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631924
  • Quantity in car: 1
  • Intermediate band piston (with seal) (1 groove)
  • Usage: W (MD9)

$26.99

Available in 1 shop

Add to cart


Pinion, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631925
  • Quantity in car: 1
  • Intermediate band piston (with seal) (2 grooves)
  • Usage: W (MD9)

$26.99

Available in 1 shop

Add to cart


Ring, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08631944
  • Quantity in car: 1
  • Reverse reversible revision revised revolution(s) fluid pipe seal back up
  • Usage: W (MD9)

$8.80

Available in 1 shop

Add to cart


Ring, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08637170
  • Quantity in car: 1
  • Usage: W (MD9), W (MD9)

$4.15

Available in 1 shop

Add to cart


Washer, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08637227
  • Quantity in car: 1
  • Driven sprocket thrust (driven sprocket to support)
  • Usage: W (MD9)

$?

Add to cart


Dam, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08637836
  • Quantity in car: 1
  • Usage: W (MD9), W (MD9)

$?

Add to cart


Retainer, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08637837
  • Quantity in car: 1
  • Automatic transmission fluid dam
  • Usage: W (MD9)

$3.91

Available in 1 shop

Add to cart


Ring, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08643058
  • Quantity in car: 2
  • Turbine shaft fluid seal (inner)
  • Usage: W (MD9), W (MD9)

$?

Add to cart


Sprocket, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08643209
  • Quantity in car: 1
  • Drive (33 teeth)
  • Usage: W (LR8, MD9)

$372.84

Available in 1 shop

Add to cart


Sprocket, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08643210
  • Quantity in car: 1
  • Drive (35 teeth)
  • Usage: W (LH0, MD9)

$?

Add to cart


Sprocket, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08643223
  • Quantity in car: 1
  • Driven (35 teeth)
  • Usage: W (LH0, MD9)

$?

Add to cart


Sprocket, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08643224
  • Quantity in car: 1
  • Driven (37 teeth)
  • Usage: W (LR8, MD9)

$385.09

Available in 1 shop

Add to cart


Valve, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08643964
  • Quantity in car: 1
  • Accumulator exhaust (check) (with spring)
  • Usage: W (MD9)

$?

Add to cart


Seal, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08644709
  • Quantity in car: 1
  • Manual shift shaft (without ptfe lubricant applied to seal)
  • Usage: W (MD9)

$3.54

Available in 1 shop

Add to cart


Spring, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08652057
  • Quantity in car: 1
  • Intermediate band servo piston (657n)
  • Usage: W (MD9)

$?

Add to cart


Shaft, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08652382
  • Quantity in car: 1
  • Turbine (with sleeve)
  • Usage: W (MD9)

$323.46

Available in 1 shop

Add to cart


Washer, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08652841
  • Quantity in car: 1
  • Drive sprocket thrust (to support)
  • Usage: W (MD9), W (MD9)

$3.80

Available in 1 shop

Add to cart


Piston, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08652900
  • Quantity in car: 1
  • Intermediate band servo (with seal (.71 ratio)
  • Usage: W (LR8, MD9)

$?

Add to cart


Case, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08653918
  • Quantity in car: 1
  • Automatic transmission (with bushing)
  • Usage: W (MD9)

$?

Add to cart


Case, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08653918
  • Quantity in car: 1
  • Automatic transmission (except 2.3d)
  • Usage: W (MD9)

$?

Add to cart


Pipe, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08664493
  • Quantity in car: 1
  • Reverse reversible revision revised revolution(s) fluid
  • Usage: W (MD9)

$?

Add to cart


Retainer, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08664820
  • Quantity in car: 2
  • Governor fluid pipe
  • Usage: W (MD9), W (MD9)

$7.34

Available in 1 shop

Add to cart


Ring kit, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08664957
  • Quantity in car: 1
  • Usage: W (MD9)

$?

Add to cart


Pinion, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08665946
  • Quantity in car: 1
  • Automatic transmission case cover
  • Usage: W (MD9)

$?

Add to cart


Transmission kit, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08665960
  • Quantity in car: 1
  • Usage: W (MD9)

$556.46

Available in 1 shop

Add to cart


Seal, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08666007
  • Quantity in car: 2
  • Front wheel drive shaft oil (in case) (green)
  • Usage: W (MD9)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$?

Add to cart


Bolt, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08667821
  • Quantity in car: 3
  • Intermediate band servo cover (m6x1x24)
  • Usage: W (MD9)

$?

Add to cart


Seal, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08677453
  • Quantity in car: 1
  • Turbine shaft (O-ring)
  • Usage: W (MD9)

$4.45

Available in 1 shop

Add to cart


Seal, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08682481
  • Quantity in car: 1
  • Reverse reversible revision revised revolution(s) fluid pipe (with plug) (case to housing)
  • Usage: W (MD9)

$3.99

Available in 1 shop

Add to cart


Seal, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 08685515
  • Quantity in car: 1
  • Torque converter fluid (helix) (reduction)
  • Usage: W (MD9)

$10.66

Available in 1 shop

Add to cart


Ring, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 09431762
  • Type te #25, shaft diameter 1/4

$?

Add to cart


Bearing, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 09436851
  • Quantity in car: 1
  • Driven sprocket thrust (66mm outside diameter x 58.42mm inside diameter)
  • Usage: W (MD9)

$20.38

Available in 1 shop

Add to cart


Bolt, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 11500915
  • Hexagon, m8x1.25x14, 10.9, piece

$0.90

Available in 1 shop

Add to cart


Bolt/screw, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 11514168
  • Pan head, torx, m8x1.25x25, 14 outside diameter, 9.8, alor

$3.183.49

Available in 38 shops

Add to cart


Transmission kit, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 24202846
  • Quantity in car: 1
  • Usage: W (MD9)

$134.43151.27

Available in 2 shops

Add to cart


Support, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 24212471
  • Quantity in car: 1
  • Drive sprocket
  • Usage: W (MD9)

$100.03112.57

Available in 2 shops

Add to cart


Bearing, automatic transmission (md9) hm 3t40 case with drive link and sprocket

  • OEM part number: 24214158
  • Quantity in car: 1
  • Drive sprocket (drawn cup) (part 0f 109)
  • Usage: W (MD9)

$5.0413.47

Available in 39 shops

Add to cart


Spring, type a retainer, automatic transmission (md9) hm 3t40 park lock and inside detent lever

$?

Add to cart


Shaft, automatic transmission (md9) hm 3t40 park lock and inside detent lever

  • OEM part number: 08631182
  • Quantity in car: 1
  • Parking pawl
  • Usage: W (MD9)

$?

Add to cart


Bracket, automatic transmission (md9) hm 3t40 park lock and inside detent lever

  • OEM part number: 08631184
  • Quantity in car: 1
  • Parking pawl actuator
  • Usage: W (MD9)

$?

Add to cart


Pinion, automatic transmission (md9) hm 3t40 park lock and inside detent lever

  • OEM part number: 08631532
  • Quantity in car: 1
  • Manual shift shaft (to case retain)
  • Usage: W (MD9)

$?

Add to cart


Spring, automatic transmission (md9) hm 3t40 park lock and inside detent lever

  • OEM part number: 08631880
  • Quantity in car: 1
  • Parking pawl (retain)
  • Usage: W (MD9)

$4.41

Available in 1 shop

Add to cart


Stop, automatic transmission (md9) hm 3t40 park lock and inside detent lever

  • OEM part number: 08637189
  • Quantity in car: 1
  • Transmission fluid level indicator
  • Usage: W (MD9)

$?

Add to cart


Pawl, automatic transmission (md9) hm 3t40 park lock and inside detent lever

  • OEM part number: 08665959
  • Quantity in car: 1
  • Usage: W (MD9)

$56.13

Available in 1 shop

Add to cart


Shaft, automatic transmission (md9) hm 3t40 park lock and inside detent lever

  • OEM part number: 08682978
  • Quantity in car: 1
  • Manual shift (with lever & pinion)
  • Usage: W (MD9)

$?

Add to cart


Shaft, automatic transmission (md9) hm 3t40 park lock and inside detent lever

  • OEM part number: 08682978
  • Quantity in car: 1
  • Manual shift (with lever and pinion)
  • Usage: W (MD9)

$?

Add to cart


Bolt, automatic transmission (md9) hm 3t40 park lock and inside detent lever

  • OEM part number: 11500817
  • Hexagon, m8x1.25x25, header point, 9.8, ph

$?

Add to cart


Pinion, automatic transmission (md9) hm 3t40 park lock and inside detent lever

  • OEM part number: 12338111
  • Spg, 3/16x1 1/8, stainless steel, plain

$1.382.48

Available in 38 shops

Add to cart


Ball, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 00104918
  • 1/4" diameter, chrome steel

$?

Add to cart


Plug, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 00444613
  • Hexagon head, 1/8-27 nptf, steel

$?

Add to cart


Ball, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 07826284
  • 3/8" diameter steel

$?

Add to cart


Spring, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08644624
  • Quantity in car: 1
  • Usage: W (ME9)

$?

Add to cart


Piston, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08646926
  • Quantity in car: 1
  • Torque converter clutch accumulator (with seal & pinion)
  • Usage: W (ME9)

$?

Add to cart


Gasket kit, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08646945
  • Quantity in car: 1
  • Automatic transmission case cover
  • Usage: W (ME9)

$?

Add to cart


Washer, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08649260
  • Quantity in car: 1
  • Drive sprocket thrust
  • Usage: W (ME9)

$?

Add to cart


Seat, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08649441
  • Quantity in car: 1
  • Usage: W (ME9)

$?

Add to cart


Plug, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08656038
  • Quantity in car: 1
  • Usage: W (ME9)

$?

Add to cart


Pinion, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08656077
  • Quantity in car: 1
  • Automatic transmission case cover (cont body align) (body align)
  • Usage: W (ME9)

$?

Add to cart


Plug, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08656089
  • Quantity in car: 1
  • Detent mod ball check valve bore
  • Usage: W (ME9)

$?

Add to cart


Spring, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08656097
  • Quantity in car: 1
  • Torque converter clutch accumulator piston (identify color orange)
  • Usage: W (ME9)

$?

Add to cart


Bearing, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08656393
  • Quantity in car: 1
  • Fourth clutch shaft thrust
  • Usage: W (ME9)

$?

Add to cart


Pinion, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08656730
  • Quantity in car: 1
  • Torque converter clutch accumulator piston
  • Usage: W (ME9)

$?

Add to cart


Spring, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08656787
  • Quantity in car: 1
  • Usage: W (ME9)

$?

Add to cart


Plug, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08656881
  • Quantity in car: 1
  • 3-2 downshift valve
  • Usage: W (ME9)

$?

Add to cart


Seal, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08658086
  • Quantity in car: 1
  • Usage: W (ME9)

$?

Add to cart


Plug, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08658276
  • Quantity in car: 1
  • 3-2 control valve bore
  • Usage: W (ME9)

$?

Add to cart


Plug, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08658276
  • Quantity in car: 1
  • 3-2 control valve bore (used on trans with julian dates 240 thru 345)
  • Usage: W (LH0, ME9)

$?

Add to cart


Spring, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08658470
  • Quantity in car: 1
  • 3-2 downshift valve
  • Usage: W (ME9)

$?

Add to cart


Spring, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08658470
  • Quantity in car: 1
  • 3-2 downshift valve (used on trans with julian dates 240 thru 345)
  • Usage: W (LH0, ME9) (1ST DES)

$?

Add to cart


Valve, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08658676
  • Quantity in car: 1
  • 3-2 downshift (primary)
  • Usage: W57 (ME9)

$?

Add to cart


Valve, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08658676
  • Quantity in car: 1
  • 3-2 downshift (primary) (used on trans with julian dates other than 240 thru 345)
  • Usage: W (LH0, ME9)

$?

Add to cart


Valve, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08658677
  • Quantity in car: 1
  • 3-2 downshift secondary (used on trans with julian dates other than 240 thru 345)
  • Usage: W (LH0, ME9) (2ND DES)

$?

Add to cart


Retainer, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08662160
  • Quantity in car: 1
  • 3-2 throttle valve bushing
  • Usage: W (ME9)

$?

Add to cart


Gasket kit, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08662959
  • Quantity in car: 1
  • Automatic transmission (with seals)
  • Usage: W (ME9)

$?

Add to cart


Lever, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08668992
  • Quantity in car: 1
  • Manual shift detent (with link and retain (used with trans identify codes yard, yh, year) (all others use channel plate package)
  • Usage: W (ME9)

$?

Add to cart


Lever, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08668992
  • Quantity in car: 1
  • Usage: W (ME9)

$?

Add to cart


Cover, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08668996
  • Quantity in car: 1
  • Automatic transmission case (contains valve, link, retain) (used on trans with inside diameter codes 0ch, 0cj, 0yk, 0yl)complete) (complete)
  • Usage: W (LH0, ME9)

$?

Add to cart


Cover, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08668996
  • Quantity in car: 1
  • Automatic transmission case (complete) (contains valve, link, ret;used on trans with inside diameter codes 0ch, 0cj, 0yk, 0yl)
  • Usage: W (LH0, ME9)

$?

Add to cart


Gasket kit, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08675958
  • Quantity in car: 1
  • Automatic transmission (with seals) (does not include valve body spacer gasket)
  • Usage: W (ME9)

$?

Add to cart


Spring, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08677797
  • Quantity in car: 1
  • Usage: W (ME9)

$?

Add to cart


Spring, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08679641
  • Quantity in car: 1
  • 3-2 downshift valve (used on trans with julian dates other than 240 thru 345)
  • Usage: W (LH0, ME9) (2ND DES)

$?

Add to cart


Cover, automatic transmission (me9) hm 4t60 case channel plate

  • OEM part number: 08679696
  • Quantity in car: 1
  • Automatic transmission case (used on trans with julian dates other than 240 thru 345) (complete)
  • Usage: W (LH0, ME9)

$?

Add to cart

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