Parts for:

 
  Cart: 0 item

Customer Support:  Customer Service - Live Chat Live Chat or Customer Service - Phone 1-888-737-9766

Parts found for 1989 Chevrolet C3500 > Transmission - Automatic > Automatic Transmission Clutch Gears

Part No.
Part Description

Retail
Price

Your
Price

Qty. Cart

  •  
    BEARING, Transmission Planet Carrier Make Sure These Fit  
  • BEARING, Input Sun Gear
    $8.80
    $5.61
  • BEARING, W/RACE, INTAKE GEAR (INCLUDE 686,688)
    $11.75
    $7.50
  •  
    BEARING, Transmission Sun Gear Make Sure These Fit  
  • BEARING, INPUT CARRIER TO SUN GEAR THRUST
    $8.85
    $5.64
  • BEARING, Reaction Gear SUPPORT to Case (4.159)
    $8.68
    $5.53
  • BEARING, SUPPORT TO SUN GEAR (INCLUDE RACE, 660,662)
    $16.43
    $10.47
  • BEARING, SUPPORT TO SUN GEAR, W/RACE
    Replaced by: 24208848
    $11.72
    $7.48
  • BEARING, Thrust Input Carrier to Reaction Shaft
    $8.68
    $5.53
  • BEARING, THRUST REACTION CARRIER TO SUPPORT
    $8.25
    $5.26
  • BEARING, W/RACE, SUN GEAR TO INTAKE GEAR (INCLUDE 682,684)
    Replaced by: 24208848
    $11.72
    $7.48
  •  
    BUSHING, Transmission High Clutch Make Sure These Fit  
  • BUSHING, REVERSE INPUT CLUTCH FRONT (ALSO PART OF 605)
    $159.16
    $101.49
  • BUSHING, REVERSE INPUT CLUTCH REAR (ALSO PART OF 605)
    $13.17
    $8.41
  •  
    BUSHING, Transmission Planet Carrier Make Sure These Fit  
  • BUSHING, OUTPUT CARRIER
    --
    --
  • BUSHING, REACTION CARRIER SHAFT FRONT (ALSO PART OF #666)
    $32.18
    $20.54
  • BUSHING, REACTION CARRIER SHAFT REAR (ALSO PART OF 666)
    $32.26
    $20.60
  • BUSHING, REACTION SUN (ALSO PART OF 673)
    --
    --
  •  
    BUSHING, Transmission Sun Gear Make Sure These Fit  
  • BUSHING, INPUT SUN GEAR (ALSO PART OF 658)(2 REQUIRED)
    $8.50
    $5.42
  • BUSHING, INPUT SUN GEAR FRONT (ALSO PART OF 658)
    $8.50
    $5.42
  •  
    CLUTCH, Transmission Rear Ring Gear Make Sure These Fit  
  • CLUTCH, REV INPUT((INCLUDE 603,606)(1988 1ST DESIGN))
    --
    --
  • CLUTCH, REV INPUT(WAVED)(1988 1ST DESIGN)
    --
    --
  •  
    GASKET KIT, Transmission Overhaul Make Sure These Fit  
  • GASKET KIT, (W/SEALS)(INCLUDE 650)(*01)
    $616.41
    $393.52
  • GASKET KIT, W/SEALS (INCLUDE 608,618,619,622,624,629,631,636,661,691,696)(*01)
    $164.79
    $105.19
  •  
    GEAR, Transmission Front Drive Make Sure These Fit  
  • GEAR, Input Internal
    $138.28
    $88.30
  • GEAR, Internal Reaction
    $166.99
    $106.62
  •  
    GEAR, Transmission Sun Gear Make Sure These Fit  
  • GEAR, INPUT SUN (INCLUDE 657,659)
    Replaced by: 24241480
    $105.92
    $67.57
  • GEAR, REACTION SUN (INCLUDE 672)
    $133.54
    $85.27
  •  
    HOUSING, Transmission Front Drive Make Sure These Fit  
  • HOUSING, W/SHAFT, INPUT CLUTCH (1988 3RD DESIGN)(1989-91)(W/4.3Z,5.0H,5.7K)
    --
    --
  • HOUSING, W/SHAFT, INPUT CLUTCH (1988 3RD DESIGN)(1989-91)(W/6.2C)
    $303.22
    $193.57
  •  
    HOUSING, Transmission High Clutch Make Sure These Fit  
  • HOUSING, DIRECT CLUTCH (1988)
    --
    --
  • HOUSING, DIRECT CLUTCH (REMANUFACTURE)(1989-90)
    --
    --
  • HOUSING, FORWARD CLUTCH (INCLUDE 627)
    $42.89
    $27.38
  • HOUSING, W/DRUM, REVERSE INPUT CLUTCH (INCLUDE 603,606)(1988 2ND DESIGN)(1*)
    $159.16
    $101.49
  •  
    HUB, Transmission Clutch Make Sure These Fit  
  • HUB, DIRECT CLUTCH DRIVE
    --
    --
  • HUB, FORWARD CLUTCH
    $216.67
    $138.32
  •  
    PISTON, Transmission Clutch Make Sure These Fit  
  • PISTON, 3RD & 4TH INPUT CLUTCH
    $51.95
    $33.16
  • PISTON, DIRECT CLUTCH (INCLUDE 628)
    --
    --
  • PISTON, FORWARD CLUTCH
    $122.82
    $78.41
  • PISTON, FORWARD CLUTCH (W/RING)(W/5.7K & GT4,NM8 EXPORT)(INCLUDE 610)
    --
    --
  • PISTON, FORWARD CLUTCH (W/RING)(W/6.2J,7.4N)(INCLUDE 610)
    --
    --
  • PISTON, OVERRUN CLUTCH (INCLUDE 633)
    $122.82
    $78.41
  • PISTON, REVERSE INPUT CLUTCH (2ND DESIGN 1988,1989-91)
    $48.77
    $31.14
  •  
    PLATE KIT, Transmission Clutch Make Sure These Fit  
  • PLATE KIT, 3RD & 4TH CLUTCH (INCLUDE 654)(*01)
    --
    --
  • PLATE KIT, 3RD & 4TH CLUTCH RING RETAINER
    --
    --
  • PLATE KIT, FORWARD CLUTCH (INCLUDE 649)(*01)
    $64.01
    $40.86
  • PLATE KIT, 3-4 CLUTCH(INCLUDES 600,625,654,655)
    --
    --
  • PLATE KIT, LOW & REV CLUTCH(W/SUPPORT)(INCLUDE 671,678,679,682,693,695,696)(*01)
    $295.81
    $188.84
  •  
    PLATE, Transmission Clutch Make Sure These Fit  
  • PLATE, 3RD & 4TH CLUTCH (1.97MM)(FLAT STEEL)(AS REQUIRED)(*KIT6,KIT8)
    $23.12
    $14.75
  • PLATE, 3RD & 4TH CLUTCH (3.99MM)(1988 2ND DESIGN)(1989-91)(*KIT8)
    $13.20
    $8.87
  • PLATE, 3RD & 4TH CLUTCH (4.13MM)(1988 1ST DESIGN)
    --
    --
  • PLATE, 3RD & 4TH CLUTCH (4.82MM)(1988 2ND DESIGN)(1989-91)(*KIT8)
    $5.26
    $3.36
  • PLATE, 3RD & 4TH CLUTCH (5.13MM)(1988 1ST DESIGN)
    $8.85
    $5.64
  • PLATE, 3RD & 4TH CLUTCH (6.13MM)(1988 1ST DESIGN)
    $13.36
    $8.51
  • PLATE, 3RD & 4TH CLUTCH (6.48MM)(1988 2ND DESIGN)(1989-91)(*KIT8)
    $13.53
    $9.09
  • PLATE, 3RD & 4TH CLUTCH (7.13MM)(1988 1ST DESIGN)
    --
    --
  • PLATE, 3RD & 4TH CLUTCH (SMOOTH FIBER MATERIAL)(AS REQUIRED)(*KIT8)
    $8.71
    $5.56
  • PLATE, 3RD & 4TH CLUTCH APPLY (3.30MM)(1988 1ST DESIGN)
    --
    --
  • PLATE, 3RD & 4TH CLUTCH APPLY (3.30MM)(1988 2ND DESIGN)(1989-91)(*KIT8)
    $12.20
    $8.20
  • PLATE, DIRECT CLUTCH (.054 THICK DISHED STEEL)
    $24.45
    $15.61
  • PLATE, DIRECT CLUTCH (.0605 THICK WAVED STEEL)
    $23.47
    $14.97
  • PLATE, DIRECT CLUTCH (.0775 THICK FLAT STEEL)
    $21.69
    $13.84
  • PLATE, DIRECT CLUTCH (.080 THICK FLAT FACED)(AS REQUIRED)(*KIT2)
    $8.85
    $5.64
  • PLATE, DIRECT CLUTCH (.0915 THICK FLAT STEEL)
    $18.14
    $11.58
  • PLATE, DIRECT CLUTCH BACKING (.400 THICK FLAT STEEL)
    --
    --
  • PLATE, FORWARD CLUTCH (.054 THICK DISHED STEEL)
    $24.45
    $15.61
  • PLATE, FORWARD CLUTCH (.0605 THICK WAVED STEEL)
    $23.47
    $14.97
  • PLATE, FORWARD CLUTCH (.0775 THICK FLAT STEEL)
    $21.69
    $13.84
  • PLATE, FORWARD CLUTCH (.080 THICK FLAT FACED)(AS REQUIRED)
    $8.85
    $5.64
  • PLATE, FORWARD CLUTCH (.0915 THICK FLAT STEEL)
    $18.14
    $11.58
  • PLATE, FORWARD CLUTCH (FLAT FACED)(AS REQUIRED)
    $8.79
    $5.59
  • PLATE, FORWARD CLUTCH (FLAT STEEL)(AS REQUIRED)(*KIT5)
    $8.26
    $5.28
  • PLATE, Forward Clutch (Waved)
    $8.32
    $5.31
  • PLATE, FORWARD CLUTCH BACKING
    $8.42
    $5.38
  • PLATE, FORWARD CLUTCH BACKING (1988 1ST DESIGN)(6.96-7.26MM)
    $13.78
    $8.79
  • PLATE, FORWARD CLUTCH BACKING (1988 1ST DESIGN)(7.55-7.85MM)
    $16.75
    $10.68
  • PLATE, FORWARD CLUTCH BACKING (1988 1ST DESIGN)(8.14-8.44MM)
    $16.93
    $10.80
  • PLATE, FORWARD CLUTCH BACKING (1988 1ST DESIGN)(8.73-9.03MM)
    $16.68
    $10.64
  • PLATE, FORWARD CLUTCH BACKING (1988 1ST DESIGN)(9.32-9.62MM)
    $15.74
    $10.05
  • PLATE, FWD CLUTCH BACKING (4.56-4.71MM)(1988 2ND DESIGN)(1989-91)
    $13.78
    $8.79
  • PLATE, FWD CLUTCH BACKING (5.15-5.30MM)(1988 2ND DESIGN)(1989-91)
    $16.75
    $10.68
  • PLATE, FWD CLUTCH BACKING (5.74-5.89MM)(1988 2ND DESIGN)(1989-91)
    $16.93
    $10.80
  • PLATE, FWD CLUTCH BACKING (6.33-6.48MM)(1988 2ND DESIGN)(1989-91)
    $16.68
    $10.64
  • PLATE, FWD CLUTCH BACKING (6.92-7.07MM)(1988 2ND DESIGN)(1989-91)
    $15.74
    $10.05
  • PLATE, FWD CLUTCH BACKING (FLAT FACED)
    $8.79
    $5.59
  • PLATE, INTERMEDIATE CLUTCH (.0685 THICK WAVED STEEL)
    $38.70
    $24.71
  • PLATE, INTERMEDIATE CLUTCH (.070 WAVED FACED)
    --
    --
  • PLATE, INTERMEDIATE CLUTCH (.090 THICK FLAT STEEL)(AS REQUIRED)(1988)
    --
    --
  • PLATE, INTERMEDIATE CLUTCH (.090 THICK FLAT STEEL)(AS REQUIRED)(1989-90)
    --
    --
  • PLATE, INTERMEDIATE CLUTCH BACKING (.430 THICK FLAT STEEL)
    --
    --
  • PLATE, LOW & REVERSE CLUTCH (WAVED)(*KIT7)
    $8.50
    $5.42
  • PLATE, LOW & REVERSE CLUTCH REACTION (FLAT FACED)(AS REQUIRED)(*KIT7)
    $8.85
    $5.64
  • PLATE, LOW & REVERSE CLUTCH REACTION (FLAT STEEL)(AS REQUIRED)(1988-89)(*KIT7)
    $8.82
    $5.62
  • PLATE, LOW & REVERSE CLUTCH SPACER (INSIDE DIAMETER 4,8)(*KIT7)
    $8.44
    $5.39
  • PLATE, LOW & REVERSE CLUTCH SPACER (INSIDE DIAMETER 5,9)(*KIT7)
    $8.71
    $5.56
  • PLATE, OVERRUN CLUTCH (FLAT FACED)(1988)(4 REQUIRED)(*KIT3)
    $8.62
    $5.49
  • PLATE, OVERRUN CLUTCH (FLAT STEEL)(2 REQUIRED)
    $7.93
    $5.06
  • PLATE, REVERSE INPUT CLUTCH (FLAT FACED)(1988 1ST DESIGN)(AS REQUIRED)
    $8.85
    $5.64
  • PLATE, REVERSE INPUT CLUTCH (FLAT FACED)(1988 2ND DESIGN, 1989-91)(AS REQUIRED)
    $8.85
    $5.64
  • PLATE, REVERSE INPUT CLUTCH (FLAT STEEL)(4 REQUIRED)
    $8.53
    $5.44
  • PLATE, REVERSE INPUT CLUTCH (WAVED)(1988 2ND DESIGN)(1989-91)
    $24.88
    $15.88
  • PLATE, REVERSE INPUT CLUTCH BACKING (5.79-5.95MM)(1988-90)
    $16.68
    $10.64
  • PLATE, REVERSE INPUT CLUTCH BACKING (6.13-6.28MM)(1988-90)
    $16.93
    $10.80
  • PLATE, REVERSE INPUT CLUTCH BACKING (6.52-6.68MM)(1990)
    $16.93
    $10.80
  • PLATE, REVERSE INPUT CLUTCH BACKING (6.52-6.68MM)(1991)
    $16.93
    $10.80
  • PLATE, REVERSE INPUT CLUTCH BACKING (7.25-7.41MM)(1991)
    $25.83
    $16.49
  • PLATE, REVERSE INPUT CLUTCH BACKING (7.45-7.60MM)(1988-90)
    $25.83
    $16.49
  •  
    RETAINER, Transmission Clutch Make Sure These Fit  
  • RETAINER, FORWARD & DIRECT CLUTCH PISTON RELEASE SPRING (2 REQUIRED)
    --
    --
  • RETAINER, FWD & DIRECT CLUTCH PISTON RELEASE SPRING
    --
    --
  •  
    RING KIT, Transmission Overhaul Make Sure These Fit  
  • RING KIT, SNAP (INCLUDE 609,638,646)(*01)
    --
    --
  • RING KIT, SNAP (INCLUDE 610,635,638,661,671)(*01)
    $16.32
    $10.42
  •  
    RING, Lower Sun Gear and Clutch Make Sure These Fit  
  • RING, CENTER SUPPORT OIL SEAL (4.226)
    $4.75
    $3.04
  • RING, CENTER SUPPORT TO CASE SNAP
    $8.77
    $5.59
  •  
    RING, Transmission Clutch Make Sure These Fit  
  • RING, 3RD & 4TH CLUTCH BACKING PLATE RETAINING
    $8.82
    $5.62
  • RING, FORWARD & DIRECT CLUTCH SNAP
    $8.52
    $5.43
  • RING, FORWARD CLUTCH BACKING PLATE RETAINER
    $8.64
    $5.51
  • RING, INTERMEDIATE CLUTCH RETAINING SNAP
    $8.59
    $5.48
  • RING, INTERMEDIATE CLUTCH SNAP(*KIT3)
    $8.71
    $5.56
  • RING, LOW & REVERSE CLUTCH RETAINING (4.159)(*KIT7)
    $8.77
    $5.59
  • RING, REACTION SUN GEAR RETAINER(*KIT4,KIT7)
    $8.77
    $5.59
  • RING, RETAINER TO FORWARD & DIRECT CLUTCH HOUSING SNAP
    $7.31
    $4.66
  • RING, RETAINER TO FORWARD & DIRECT CLUTCH HOUSING SNAP (2 REQUIRED)(*KIT3)
    $7.31
    $4.66
  • RING, REVERSE INPUT CLUTCH RETAINING
    $8.04
    $5.13
  • RING, REVERSE INPUT CLUTCH SPRING RETAINING(*KIT4)
    Replaced by: 24245065
    $7.72
    $4.92
  •  
    RING, Transmission Planet Carrier Make Sure These Fit  
  • RING, OUTPUT SHAFT TO FRONT INTAKE GEAR
    $8.77
    $5.59
  • RING, REACTION GEAR TO SUPPORT RETAINING
    $8.77
    $5.59
  • RING, REACTION SHAFT TO INTERNAL GEAR RETAINING
    $8.55
    $5.45
  •  
    RING, Transmission Rear Ring Gear Make Sure These Fit  
  • RING, LOW & REVERSE OVERRUN CLUTCH (2 REQUIRED)
    $7.30
    $4.66
  • RING, LOW & REVERSE SUPPORT TO CASE RETAINING
    $7.54
    $4.80
  • RING, OVERRUN CLUTCH HUB RETAINING(*KIT4)
    $8.44
    $5.39
  •  
    SEAL KIT, Transmission Clutch Make Sure These Fit  
  • SEAL KIT, FORWARD & DIRECT CLUTCH PISTON (INCLUDE 603,604,605,630,631,632)(*01)
    --
    --
  • SEAL KIT, INPUT HOUSING PISTON (INCLUDE 622,624,629,631,636)(*01)
    $15.86
    $10.12
  • SEAL KIT, REVERSE INPUT CLUTCH (1988 1ST DESIGN)
    $16.99
    $10.84
  • SEAL KIT, REVERSE INPUT CLUTCH (1988 2ND DESIGN)(1989-91)(*KIT2,KIT3)
    $16.99
    $10.84
  •  
    SEAL, Transmission Planet Carrier Make Sure These Fit  
  • SEAL, INPUT HOUSING TO OUTPUT SHAFT(*KIT1,KIT2,KIT3)
    $2.91
    $1.85
  • SEAL, OUTPUT SHAFT O RING
    $4.35
    $2.77
  • SEAL, OUTPUT SHAFT(*KIT2,KIT3)
    $2.97
    $1.90
  •  
    SHAFT, Transmission Input and Turbine Shaft Make Sure These Fit  
  • SHAFT, TURBINE (1988)
    $143.52
    $91.58
  • SHAFT, TURBINE (REMANUFACTURE)(1989-90)
    $143.52
    $91.58
  •  
    SHAFT, Transmission Planet Make Sure These Fit  
  • SHAFT, OUTPUT (C)
    --
    --
  • SHAFT, OUTPUT (K)
    $145.21
    $92.69
  • SHAFT, OUTPUT (W/BUSHING & ROTOR)(7.4N)
    $295.88
    $188.89
  • SHAFT, OUTPUT (W/BUSHING & ROTOR)(C1,2, W/4.3Z,5.0H)
    $295.88
    $188.89
  • SHAFT, OUTPUT (W/BUSHING)(K1,2,3)
    --
    --
  •  
    SPRING, Transmission Clutch Make Sure These Fit  
  • SPRING, FORWARD & DIRECT CLUTCH PISTON RELEASE (30 REQUIRED)
    --
    --
  • SPRING, INTERMEDIATE CLUTCH RELEASE (3 REQUIRED)
    $3.07
    $1.96
  • SPRING, LOW & REVERSE CLUTCH
    $16.01
    $10.21
  • SPRING, OVERRUN CLUTCH
    $122.82
    $78.41
  • SPRING, REVERSE INPUT CLUTCH
    $15.86
    $10.12
  • SPRING, 3RD & 4TH CLUTCH BOOST(AS REQUIRED)(*KIT8)
    $8.54
    $5.44
  •  
    VALVE, Transmission Input and Turbine Shaft Make Sure These Fit  
  • VALVE, 3-4 CLUTCH HOUSING BALL CHECK(4.76MM)
    $8.81
    $5.61
  • VALVE, FWD CLUTCH HOUSING BALL CHECK(REV INPUT CLUTCH CHECK VALVE)(ALSO PART OF 628)(4.169)
    --
    --
  • VALVE, TURBINE SHAFT BALL CHECK(YELLOW)
    $8.81
    $5.61
  •  
    WASHER, Transmission Clutch Make Sure These Fit  
  • WASHER, CLUTCH HUB TO DIRECT CLUTCH-THRUST
    $7.71
    $4.91
  • WASHER, FORWARD CLUTCH HUB TO FORWARD CLUTCH HOUSING
    $9.33
    $5.96
  •  
    WASHER, Transmission Clutch(Low & Reverse) Make Sure These Fit  
  • WASHER, REV INPUT CLUTCH HOUSING THRUST(1.92MM)(4.158)
    $13.77
    $8.79
  • WASHER, REV INPUT CLUTCH HOUSING THRUST(2.09MM)(4.158)
    $13.57
    $8.66
  • WASHER, REV INPUT CLUTCH HOUSING THRUST(2.26MM)(4.158)
    $13.64
    $8.70
  • WASHER, REV INPUT CLUTCH HOUSING THRUST(2.43MM)(4.158)
    $13.23
    $8.44
  • WASHER, REV INPUT CLUTCH HOUSING THRUST(2.60MM)(4.158)
    $13.69
    $8.74
  • WASHER, REV INPUT CLUTCH HOUSING THRUST(2.77MM)(4.158)
    $14.20
    $9.07
  • WASHER, REV INPUT CLUTCH HOUSING THRUST(2.94MM)(4.158)
    $12.54
    $8.01
  • WASHER, REV INPUT CLUTCH HOUSING THRUST(3.11MM)(4.158)
    $13.43
    $8.58
  • WASHER, REV INPUT CLUTCH HOUSING THRUST(4.226)
    $3.25
    $2.07
  •  
    WASHER, Transmission Planet Carrier Make Sure These Fit  
  • WASHER, FRONT INTAKE GEAR TO REACT CARRIER (4.176)
    --
    --
  • WASHER, OUTPUT SHAFT TO CASE (1.9MM)
    $30.13
    $19.22
  • WASHER, OUTPUT SHAFT TO CASE (2.1MM)
    $30.13
    $19.22
  • WASHER, OUTPUT SHAFT TO CASE (2.3MM)
    $30.31
    $19.34
  • WASHER, OUTPUT SHAFT TO CASE (2.5MM)
    $30.31
    $19.34
  • WASHER, OUTPUT SHAFT TO CASE (2.7MM)
    $29.86
    $19.06
  • WASHER, OUTPUT SHAFT TO CASE (2.9MM)
    $23.30
    $14.88
  • WASHER, OUTPUT SHAFT TO CASE (3.28 OUTSIDE DIAMETER)
    --
    --
  • WASHER, Thrust Reaction Shaft to Shell
    $8.76
    $5.58
  • WASHER, REACTION CARRIER THRUST(CENTER SUPPORT TO REACT DRUM)(4.162)
    $9.46
    $6.04
  •  
    Standard Parts Make Sure These Fit  
  • BALL, 3/16" HIGH CARBON CHROME ALLOY(ALSO PART OF 632)(AS REQUIRED)
    --
    --
  • RING, EXTERNAL SNAP FITS M38 DIAMETER SHAFT (AS REQUIRED)(*KIT4)
    $5.92
    $3.76
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1989 Chevrolet C3500 parts. Parts like Automatic Transmission Clutch Gears are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. Model Code: 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CAB CHASSIS 135.5, 3500 CAB CHASSIS 159.9, 3500 EXTENDED CAB, 3500 REGULAR CAB.
 
Item has been added to your cart!

Part No.:

Qty.

Price: $0.00

Subtotal: $0.00

This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.