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Parts found for 2003 Chevrolet Silverado 1500 4WD > Transmission - Manual > Manual Transmission Main Gears

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  •  
    BALL, Transmission Synchronizer Make Sure These Fit  
  • Chevrolet 14082095
    BALL, 1ST & 2ND GEAR SYN DETENT(5MM)(*KIT2)(4.415)
    Require Quantity: 03
    Package Quantity: 1
    $3.49
    $2.23
  • Chevrolet 14082095
    BALL, 3RD & 4TH GEAR SYN DETENT(5MM)(*KIT1)(4.415)
    Require Quantity: 03
    Package Quantity: 1
    $3.49
    $2.23
  •  
    BEARING, Transmission Countershaft Gear Make Sure These Fit  
  • Chevrolet 8677696
    BEARING, COUNTER GEAR FRONT(INCLUDES 47)(W/RACE)
    $58.40
    $37.28
  • Chevrolet 8677696
    BEARING, COUNTER GEAR FRONT(INCLUDES 61)(W/RACE)
    $58.40
    $37.28
  •  
    BEARING, Transmission Mainshaft Center/Rear Make Sure These Fit  
  • Chevrolet 12544738
    BEARING, MAIN SHAFT FRONT
    $18.11
    $11.55
  • Chevrolet 88996720
    BEARING, MAIN SHAFT REAR
    $134.30
    $85.74
  •  
    BEARING, Transmission Reverse Idler Gear/Shaft Make Sure These Fit  
  • Chevrolet 8680487
    BEARING, REV GEAR(4.355)
    $25.23
    $16.11
  • Chevrolet 12547410
    BEARING, REV IDLER GEAR
    $25.38
    $16.20
  •  
    BOLT, Hex Make Sure These Fit  
  • Chevrolet 11092971
    BOLT, HEXAGON HEAD,M8X1.25X48,44 THREAD, 8.8, GME00253-V(TRANS REAR CASE)
    $1.40
    $0.90
  • Chevrolet 11513805
    BOLT, HEXAGON,M8X1.25X22,FULL THREAD,9.8,PHOSPHATE ORGANIC(MAIN SHAFT)
    Require Quantity: 03
    Package Quantity: 1
    $2.16
    $1.38
  • Chevrolet 11513805
    BOLT, HEXAGON,M8X1.25X22,FULL THREAD,9.8,PHOSPHATE ORGANIC(TRANS REAR COVER)
    $2.16
    $1.38
  • Chevrolet 11514766
    BOLT, HEXAGON,M8X1.25X25, 22 THREAD(TRANS REAR CASE)
    $2.51
    $1.60
  • Chevrolet 11509555
    BOLT, HEXAGON,M8X1.25X70,30MM THREAD,10.9,PLATE STEEL(TRANS REAR CASE)
    $3.25
    $2.07
  •  
    CONE, Transmission Synchronizer Make Sure These Fit  
  • Chevrolet 12549339
    CONE, 1ST GEAR SYN
    Require Quantity: 02
    Package Quantity: 1
    $82.75
    $52.80
  • Chevrolet 12549339
    CONE, 2ND GEAR SYN
    Require Quantity: 02
    Package Quantity: 1
    $82.75
    $52.80
  •  
    GEAR, Transmission First/Reverse Gear Make Sure These Fit  
  • Chevrolet 88934834
    GEAR, 1ST
    $318.98
    $203.64
  • Chevrolet 88934825
    GEAR, REV
    $426.82
    $272.48
  •  
    GEAR,Fifth & Sixth Gear Make Sure These Fit  
  • Chevrolet 88934831
    GEAR, 3RD
    $467.04
    $298.16
  • Chevrolet 88934833
    GEAR, 5TH
    $325.35
    $207.70
  •  
    INSERT, Transmission Synchronizer Make Sure These Fit  
  • Chevrolet 8672123
    INSERT, 1ST & 2ND GEAR SYN(*KIT2)
    Require Quantity: 03
    Package Quantity: 1
    $2.96
    $1.88
  • Chevrolet 8672123
    INSERT, 3RD & 4TH GEAR SYN(*KIT1)
    Require Quantity: 03
    Package Quantity: 1
    $2.96
    $1.88
  • Chevrolet 8672123
    INSERT, 5TH & REV GEAR SYN(*KIT3)
    Require Quantity: 03
    Package Quantity: 1
    $2.96
    $1.88
  •  
    RING, Transmission Synchronizer Make Sure These Fit  
  • Chevrolet 23049723
    RING, 1ST & 2ND GEAR SYN RETAINER(49X57X2.05)(4.416)
    $9.39
    $5.99
  • Chevrolet 12548466
    RING, 1ST GEAR BLOCKING(BEIGE)(4.384)
    $83.82
    $53.52
  • Chevrolet 12548368
    RING, 1ST GEAR INNER BLOCKING
    Require Quantity: 02
    Package Quantity: 1
    --
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  • Chevrolet 12548367
    RING, 1ST GEAR INTERMEDIATE BLOCKING RING RETAINER
    Require Quantity: 02
    Package Quantity: 1
    $27.14
    $17.33
  • Chevrolet 12548466
    RING, 2ND GEAR BLOCKING(BEIGE)(4.384)
    $83.82
    $53.52
  • Chevrolet 23049986
    RING, 3RD & 4TH GEAR SYN RETAINER(44X52X2.0)(4.416)
    $9.39
    $5.99
  • Chevrolet 8672050
    RING, 3RD GEAR BLOCKING(INCLUDES RING & LINING & SYNCR0)
    $161.71
    $103.23
  • Chevrolet 8672050
    RING, 4TH GEAR BLOCKING(INCLUDES RING & LINING & SYNCR0)
    $161.71
    $103.23
  • Chevrolet 23049790
    RING, 5TH & REV GEAR SYN RETAINER(49X57X2.0)(4.416)
    $9.39
    $5.99
  • Chevrolet 8672050
    RING, 5TH GEAR BLOCKING(INCLUDES RING & LINING & SYNCR0)
    $161.71
    $103.23
  • Chevrolet 12473243
    RING, REV GEAR BLOCKING(REFURBISHED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    $79.79
    $50.94
  •  
    WASHER, Transmission Reverse Idler Gear Make Sure These Fit  
  • Chevrolet 12545786
    WASHER, REV IDLER GEAR
    $2.09
    $1.33
  • Chevrolet 12545787
    WASHER, REV IDLER GEAR THRUST
    Require Quantity: 02
    Package Quantity: 1
    $2.09
    $1.33
  • Chevrolet 12545785
    WASHER, REV IDLER GEAR(WAVE SPRING TYPE)(4.419)
    $8.88
    $5.67
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Silverado 1500 4WD parts. Parts like Manual Transmission Main 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 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX.
 
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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.