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Automatic Transmission Case Extension Assembly fit your 2023 Chevrolet Silverado 3500 HD 4WD
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2023 Chevrolet Silverado 3500 HD 4WD
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Transmission - Automatic
- Automatic Transmission 1-2-3-4-5 & 1-2-7-8 Reverse Clutch Assembly
- Automatic Transmission 1-2-3-4-5-6 Reverse Clutch Hub Assembly
- Automatic Transmission 1-2-3-4-6-7-8-1 Reverse & 4-5-6-7-8-9-1 Reverse Clutch
- Automatic Transmission 1-2-3-4-6-7-8-10 Reverse & 4-5-6-7-8-9-10 Reverse Clutch
- Automatic Transmission 1-3-5-6-7 Clutch Housing Assembly
- Automatic Transmission 1-3-5-6-7-8-9 Clutch Assembly
- Automatic Transmission 2-3-4-5-7-9-1 Clutch Assembly
- Automatic Transmission 2-3-4-5-7-9-10 Clutch Assembly
- Automatic Transmission 2-3-4-6-8 And 4-5-6-7-8 Reverse Clutch Housing Assembly
- Automatic Transmission Assembly
- Automatic Transmission Case & Associated Parts
- Automatic Transmission Case & Related Parts
- Automatic Transmission Case Extension Assembly
- Automatic Transmission Clutch Assembly & Related Parts
- Automatic Transmission Clutch Hub Assembly
- Automatic Transmission Control Valve Assembly With Body & Valve
- Automatic Transmission Direct/Overdrive Internal Gear Assembly
- Automatic Transmission Input Carrier Assembly
- Automatic Transmission Input Internal Gear Assembly
- Automatic Transmission Input Sun Gear Assembly
- Automatic Transmission Lower Control Valve Body Assembly
- Automatic Transmission Oil Cooler Pipes/Exchanger Details
- Automatic Transmission Output Carrier Assembly
- Automatic Transmission Output Shaft Assembly
- Automatic Transmission Park Lock Linkage
- Automatic Transmission Park System Components
- Automatic Transmission Park Take Off Assembly
- Automatic Transmission Park Take Off Clutch Details
- Automatic Transmission Reaction Carrier Assembly
- Automatic Transmission Reaction Internal Gear & 1-2-3-4-5 Reverse Clutch Hub Assembly
- Automatic Transmission Reverse Clutch
- Automatic Transmission Stator Shaft Support Assembly
- Automatic Transmission Torque Converter Housing & Fluid Pump
- Automatic Transmission Upper Control Valve Body Assembly
- Frame/Transmission Supports
- Shift Control
- T.C.M. Module
- Transmission Heat Shield
- Transmission Vent Hose
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
8654382
PLUG, Transmission Case, PLUG,AUTOMATIC TRANSMISSION FLUID FILL HOLE(1/8-27)(NPFT HEXAGON HEAD)(*KIT3)(4.104)$7.20 $4.921
$19.89 $12.031
$22.11 $13.351
- 24046310
DAM, Transmission Clutch, DAM,1-2-3-4-5 REV CLUTCH PISTON(INCLUDES 401,403,404)(*KIT3)- Replaced By: 24259369
$13.49 $8.151
- SEAL, Universal Joint Sleeve Yoke
- 24259367
SEAL, Transmission Clutch, SEAL,1-2-3-4-5 REV CLUTCH PISTON (O-RING)(PART OF 402)(*KIT1,KIT3)$4.67 $2.931
- $9.40 $5.681
- 24260237
SEAL, Transmission Clutch, SEAL,1-2-3-4-5 REV CLUTCH PISTON INNER(PART OF 402)(*KIT1,KIT2,KIT3)- Replaced By: 24046788
$17.94 $10.841
- 24260983
SEAL, Transmission Clutch, SEAL,1-2-3-4-5 REV CLUTCH PISTON DAM(PART OF 402)(*KIT1,KIT2,KIT3)- Replaced By: 24046789
$6.23 $3.911
- 24278826
SEAL, Transmission Clutch, SEAL,1-2-3-4-5 REV CLUTCH PISTON DAM INNER (O-RING)(*KIT1,KIT2,KIT3)$1.30 $0.781
24287635
EXTENSION, Transmission Case, EXTENSION,AUTOMATIC TRANSMISSION CASE(INCLUDES 400-406,408,409,411,414,415)(INCLUDES SEALS/PISTONS/DAM/RING/ORIFICE)$212.91 $124.511
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2023 Chevrolet Silverado 3500 HD 4WD parts. Parts like Automatic Transmission Case Extension Assembly are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.7L, 6 CYL 3.0L Diesel, 6 Cyl 3.0L Diesel, 8 Cyl 5.3L, 8 Cyl 6.2L, 8 Cyl 6.6L, 8 Cyl 6.6L Diesel. Model Code: 1 TON CREW CAB 6'6" BOX 1 TON, CREW CAB 1 TON CHASSIS 137.0, CREW CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 1 TON, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON.