Manual Transmission Extension Housing & Reverse Idler Gear fit your 2004 Chevrolet Corvette

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2004 Chevrolet Corvette

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2004 Chevrolet Corvette

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Parts Questions

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

SEAL, Transmission Mainshaft
19206242
SEAL, MAIN SHAFT INNER(PART OF 1)
Fitting Vehicle Options:
Y(MM6), Y37(M12)
MSRP: $19.33
$11.10
1
Add To Cart
12455045
SEAL, MAIN SHAFT OUTER(PART OF 1)
- Fitting Vehicle Options:
  Y(MM6), Y37(M12)
MSRP: $35.80
$21.61
1
Add To Cart
89059457
SEAL, MAIN SHAFT INNER(PART OF 1)(O-RING)
- Fitting Vehicle Options:
  Y(MM6), Y(M12)

12523235
BOLT, Transmission Case Extension, BOLT,TRANS EXTENSION(M10X1.5X40)(0.683)
- Require Quantity:
  08
- Package Quantity:
  1
MSRP: $17.13
$10.87

12455036
RING, Transmission Synchronizer, RING,5TH GEAR BLOCKING
MSRP: $92.33
$55.75
1
Add To Cart

12455035
SYNCHRONIZER, Transmission Synchronizer, SYNCHRONIZER,5TH & 6TH GEAR(INCLUDES 37-41)

12523213
PIN, Transmission Internal Shift, PIN,SHIFT SHAFT INTERLOCK(TORX BOLT)(4.309)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $12.57
$7.98
1
Add To Cart

12523233
INSERT, Transmission Internal Shift Fork, INSERT,5TH & REV SHIFT FORK
- Require Quantity:
  02
- Package Quantity:
  10
MSRP: $3.07
$1.94
10
Add To Cart

CONE, Transmission Synchronizer
88894070
CONE, 5TH & 6TH GEAR SYN OUTER
Require Quantity:
02
Package Quantity:
1
MSRP: $164.61
$99.49
1
Add To Cart
12455017
CONE, 4TH GEAR SYN INNER

12455039
WASHER, Transmission Main Shaft Gear, WASHER,5TH & 6TH GEAR THRUST(4.384)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $8.83
$5.62
1
Add To Cart

12455043
STUD, Transmission Case Extension, STUD,TRANS EXTENSION(PART OF 1)
MSRP: $5.04
$3.20
1
Add To Cart

WASHER, Transmission First/Reverse Gear

12523047
WASHER, REV GEAR THRUST(PEEK)
MSRP: $10.60
$6.73
1
Add To Cart
12523048
WASHER, REV GEAR(LOCATED BETWEEN REV GEAR & SYNCHRO ASM)
MSRP: $7.98
$5.07
1
Add To Cart
12523053
WASHER, REV GEAR(LOCATED NEXT TO REV GEAR ON MAIN SHAFT)
MSRP: $18.95
$12.04
1
Add To Cart

BEARING, Transmission Reverse Idler Gear/Shaft

12523050
BEARING, REV GEAR
MSRP: $24.08
$12.76
1
Add To Cart
12523284
BEARING, REV IDLER GEAR(4.355)
MSRP: $21.77
$13.12
1
Add To Cart

12523056
WASHER, Transmission Mainshaft, WASHER,MAIN SHAFT REAR BEARING THRUST(4.416)
MSRP: $18.40
$11.70
1
Add To Cart

12523057
BEARING, Transmission Mainshaft Center/Rear, BEARING,MAIN SHAFT REAR(W/STRAIGHT ROLLER)
MSRP: $82.98
$41.82
1
Add To Cart

12523058
RETAINER, Transmission Mainshaft, RETAINER,MAIN SHAFT REAR BEARING
MSRP: $11.44
$7.27
1
Add To Cart

12523243
BOLT, Transmission Reverse Idler Shaft, BOLT,REV IDLER GEAR SHAFT BRACKET(4.303)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $11.21
$7.12
1
Add To Cart

12523247
BEARING, Transmission Gear, BEARING,5TH GEAR
MSRP: $19.14
$11.56
1
Add To Cart

12523253
RING, Transmission Mainshaft, RING,MAIN SHAFT REAR BEARING RETAINER(STEEL SNAP RING)(4.318)
MSRP: $0.86
$0.52
1
Add To Cart

SHIM, Transmission Countershaft Gear
12523269
SHIM, COUNTER GEAR REAR BEARING(.042MM)(4.422)
Fitting Vehicle Options:
Y(MM6)
MSRP: $10.31
$9.21
1
Add To Cart
12523269
SHIM, COUNTER GEAR REAR BEARING(.042MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)
MSRP: $10.31
$9.21
1
Add To Cart
12523259
SHIM, COUNTER GEAR REAR BEARING(.022MM)(4.422)
- Fitting Vehicle Options:
  Y(MM6)
12523259
SHIM, COUNTER GEAR REAR BEARING(.022MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)
12523260
SHIM, COUNTER GEAR REAR BEARING(.024MM)
- Fitting Vehicle Options:
  Y(MM6)
12523260
SHIM, COUNTER GEAR REAR BEARING(.024MM)
- Fitting Vehicle Options:
  Y37(M12)
12523261
SHIM, COUNTER GEAR REAR BEARING(.026MM)(4.422)
- Fitting Vehicle Options:
  Y(MM6)
12523261
SHIM, COUNTER GEAR REAR BEARING(.026MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)
12523262
SHIM, COUNTER GEAR REAR BEARING(.028MM)(4.422)
- Fitting Vehicle Options:
  Y(MM6)
12523262
SHIM, COUNTER GEAR REAR BEARING(.028MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)
12523263
SHIM, COUNTER GEAR REAR BEARING(.030MM)
- Fitting Vehicle Options:
  Y(MM6)
12523263
SHIM, COUNTER GEAR REAR BEARING(.030MM)
- Fitting Vehicle Options:
  Y37(M12)
12523264
SHIM, COUNTER GEAR REAR BEARING(.032MM)(4.422)
- Fitting Vehicle Options:
  Y(MM6)
12523264
SHIM, COUNTER GEAR REAR BEARING(.032MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)
12523265
SHIM, COUNTER GEAR REAR BEARING(.034MM)(4.422)
- Fitting Vehicle Options:
  Y(MM6)
12523265
SHIM, COUNTER GEAR REAR BEARING(.034MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)
12523266
SHIM, COUNTER GEAR REAR BEARING(.036MM)(4.422)
- Fitting Vehicle Options:
  Y(MM6)
12523266
SHIM, COUNTER GEAR REAR BEARING(.036MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)
12523267
SHIM, COUNTER GEAR REAR BEARING(.038MM)(4.422)
- Fitting Vehicle Options:
  Y(MM6)
12523267
SHIM, COUNTER GEAR REAR BEARING(.038MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)
12523268
SHIM, COUNTER GEAR REAR BEARING(.040MM)(4.422)
- Fitting Vehicle Options:
  Y(MM6)
12523268
SHIM, COUNTER GEAR REAR BEARING(.040MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)
12523270
SHIM, COUNTER GEAR REAR BEARING(.044MM)(4.422)
- Fitting Vehicle Options:
  Y(MM6)
12523270
SHIM, COUNTER GEAR REAR BEARING(.044MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)
12523271
SHIM, COUNTER GEAR REAR BEARING(.046MM)
- Fitting Vehicle Options:
  Y(MM6)
12523271
SHIM, COUNTER GEAR REAR BEARING(.046MM)
- Fitting Vehicle Options:
  Y37(M12)
12523272
SHIM, COUNTER GEAR REAR BEARING(.048MM)
- Fitting Vehicle Options:
  Y(MM6)
12523272
SHIM, COUNTER GEAR REAR BEARING(.048MM)
- Fitting Vehicle Options:
  Y37(M12)
12523273
SHIM, COUNTER GEAR REAR BEARING(.050MM)(4.422)
- Fitting Vehicle Options:
  Y(MM6)
12523273
SHIM, COUNTER GEAR REAR BEARING(.050MM)(4.422)
- Fitting Vehicle Options:
  Y37(M12)

12541299
RING, Transmission Main Shaft Gear, RING,6TH GEAR RETAINER(.89 INSIDE DIAMETER)(4.384)
MSRP: $11.38
$7.23
1
Add To Cart

14083521
INSERT, Transmission Synchronizer, INSERT,5TH & 6TH GEAR SYN(PART OF 34)(WINGED FLANGES ON SIDES OF KEY)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $0.44
$0.28
1
Add To Cart

19260949
GEAR, Transmission Reverse Idler, GEAR,REV IDLER
MSRP: $216.06
$124.14
1
Add To Cart

GEAR KIT, Transmission Countershaft
88996608
GEAR KIT, COUNTER
Fitting Vehicle Options:
Y(MM6)
MSRP: --
$1807.36
1
Add To Cart
88996616
GEAR KIT, COUNTER
- Fitting Vehicle Options:
  Y37(M12)

93439312
PLUG, Transmission Case, PLUG,TRANS OIL DRAIN(PART OF 1)
MSRP: $40.59
$19.32
1
Add To Cart

12369469
SHAFT, Transmission Reverse Idler, SHAFT,REV IDLER GEAR

12369470
BRACKET, Transmission Reverse Idler Shaft, BRACKET,REV IDLER GEAR SHAFT

EXTENSION, Transmission Case Extension
12455042
EXTENSION, TRANS(USED W/SILICONE SEALANT BETWEEN EXTERNAL AND TRANS CASE)(INCLUDES 2,18,19,21,42)(USED W/TRANS 12570231 BCC DFR & 12570232 BCC DFS)(FOR 2ND DESIGN SEE 89059568)
Fitting Vehicle Options:
Y(MM6)(1ST DES)
12455042
EXTENSION, TRANS(USED W/SILICONE SEALANT BETWEEN EXTERNAL AND TRANS CASE)(INCLUDES 2,18,19,21,42)(USED W/12561852 TRANS CODE DXB)(FOR 2ND DESIGN SEE 89059568)
- Fitting Vehicle Options:
  Y37(M12)(1ST DES)
89059568
EXTENSION, TRANS(USE TOGETHER WITH 89059570 TRANS EXTERNAL GASKET)(INCLUDES 2,18,19,21,42)(USED W/TRANS 12589535 BCC UBX & 12589536 BCC UBY)(FOR 1ST DESIGN SEE 12455042)
- Fitting Vehicle Options:
  Y(MM6)(2ND DES)
89059568
EXTENSION, TRANS(USE TOGETHER WITH 89059570 TRANS EXTERNAL GASKET)(INCLUDES 2,18,19,21,42)(USED W/12589534 TRANS CODE UBW)(FOR 1ST DESIGN SEE 12455042)
- Fitting Vehicle Options:
  YY37(LS6,M12)(2ND DES)

12523251
SPRING, Transmission Synchronizer, SPRING,5TH GEAR SYN(PART OF 34)
- Require Quantity:
  02
- Package Quantity:
  1

12523258
FORK, Transmission Internal Shift, FORK,5TH & 6TH SHIFT

12523275
FUNNEL, Oil Supply, FUNNEL,TRANS LUBRICANT

19331120
GEAR, Transmission First/Reverse Gear, GEAR,REV

19331178
GEAR,Fifth & Sixth Gear, GEAR,5TH GEAR DRIVE

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2004 Chevrolet Corvette parts. Parts like Manual Transmission Extension Housing & Reverse Idler Gear are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.7L. Model Code: 2 DOOR, CONVERTIBLE, NOTCHBACK.