2019 Chevrolet Impala Drivetrain Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

This page lists 42 drivetrain parts for the 2019 Chevrolet Impala, across 18 part types, covering both the 2.5L L4 and the 3.6L V6. Every part shows its brand, manufacturer part number and fitment notes.

On the 2019 Chevrolet Impala, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. Most of the listed parts are CV Axle (8 parts), Differential Washer (6 parts) and Differential Carrier Shim (5 parts). The other 15 part types cover the remaining 23 parts.

Axle Intermediate Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 22759189
🇺🇸 US 🇨🇦 CA
Front
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This table covers the seals at the Axle Intermediate Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

CV Axle

Brand Part Number Markets Notes Buy
TOP NOTCH Popular Fits: 3.6L V6 TN20015
🇺🇸 US 🇨🇦 CA
Front Leftwithout Police Package
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TRAKMOTIVE Popular Fits: 3.6L V6 GM8275
🇺🇸 US 🇨🇦 CA
AAR Joint Design
Fitment notes — TRAKMOTIVE GM8275
AAR Joint Design
Front Right
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ACDELCO Fits: 3.6L V6 84628599
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO 84628599
GM Original Equipment
Fits:
Front RightPremierKOREA(MAW)6 speed Automatic trans.or Front RightTrans. code 6T70Middle East (MAM)6 speed Automatic trans.
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GM GENUINE Fits: 3.6L V6 84628595
🇺🇸 US 🇨🇦 CA
Front LeftTrans.Code 6T70
Fitment notes — GM GENUINE 84628595
Front LeftTrans.Code 6T706 speed Automatic trans.Except Middle East (MAM), Korea (MAW)with RPO Code Acmr
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GM GENUINE Fits: 3.6L V6 84628596
🇺🇸 US 🇨🇦 CA
Front RightTrans.Code 6T70
Fitment notes — GM GENUINE 84628596
Front RightTrans.Code 6T70Except Middle East (MAM), Korea (MAW)with RPO Code Acms
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GSP Fits: 3.6L V6 NCV10049
🇺🇸 US 🇨🇦 CA
Front Rightwithout Police Package
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GSP Fits: 3.6L V6 NCV10046
🇺🇸 US 🇨🇦 CA
Front Leftwithout Police Package
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TRAKMOTIVE Fits: 3.6L V6 GM8276
🇺🇸 US 🇨🇦 CA
Front Left
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This table covers the complete CV axle shafts from differential (or hub) to wheel. Typical signs include a click in tight turns, grease flung around the wheel well, or a vibration that builds with speed. A torn boot caught early is a boot kit; caught late it is the whole axle. Torque the axle nut to the method in the notes.

CV Axle Support Bearing Bracket

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 13368407
🇺🇸 US 🇨🇦 CA
Trans. code 6T706 speed Automatic trans.
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This table covers the brackets that mount the CV Axle Support Bearing. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.

CV Intermediate Shaft

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 22901057
🇺🇸 US 🇨🇦 CA
FrontTrans.Code 6T70
Fitment notes — GM GENUINE 22901057
FrontTrans.Code 6T706 speed Automatic trans.Assembly with BearingCodes AAHR, AAL7, AA3C, BN
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This table covers the CV Intermediate shafts.

CV Joint

Brand Part Number Markets Notes Buy
ACDELCO Fits: 3.6L V6 39196365
🇺🇸 US
Front OuterWHEEL SIDE
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ACDELCO Fits: 3.6L V6 39207311
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO 39207311
GM Original Equipment
Fits:
Front LeftTrans. code 6T70MIDDLE EAST(MAM), KOREA(MAW)6 speed Automatic trans.or Front LeftTrans. code 6T70EXCEPT MIDDLE EAST(MAM), KOREA(MAW)6 speed Automatic trans.or Front Left InnerTrans. code 6T706 speed Automatic trans.
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ACDELCO Fits: 3.6L V6 39207312
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO 39207312
GM Original Equipment
Fits:
Front Right Inner
or:
Front RightTrans. code 6T70MIDDLE EAST(MAM)6 speed Automatic trans.or Front RightTrans. code 6T70EXCEPT MIDDLE EAST(MAM), KOREA(MAW)6 speed Automatic trans.or Front RightPremierKOREA(MAW)6 speed Automatic trans.
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This table covers the constant-velocity joints at each end of a drive axle.

CV Joint Boot Band

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 364038
🇺🇸 US 🇨🇦 CA
Front Outboard OuterSingle Use
Fitment notes — GM GENUINE 364038
Front Outboard OuterSingle UseLarge ClampStamped 95.4MM93MM Inside Diameter
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GM GENUINE Fits: 3.6L V6 84167070
🇺🇸 US 🇨🇦 CA
Front Inboard InnerEar Clamp, 98MM ID, 8MM Wide
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This table covers the bands that clamp a CV boot to the joint.

CV Joint Lock Ring

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 13317915
🇺🇸 US 🇨🇦 CA
Front InnerINSIDE GEAR SIDE JOINT
Fitment notes — GM GENUINE 13317915
Front InnerINSIDE GEAR SIDE JOINT30.2MM OD
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GM GENUINE Fits: 3.6L V6 90121202
🇺🇸 US 🇨🇦 CA
Front InnerSnap Ring Circlip
Fitment notes — GM GENUINE 90121202
Front InnerSnap Ring Circlip28mm Spline Diameter27.3MM OD, 2MM Thick
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GM GENUINE Fits: 3.6L V6 22727024
🇺🇸 US 🇨🇦 CA
Fits Front Inner28.8X2.5X29.5
Fitment notes — GM GENUINE 22727024
Fits:
Front Inner28.8X2.5X29.5
or:
Front InnerSNAP RING GEAR SIDE ON AXLE28.8X2.5X29.5
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This table covers the CV Joint Lock rings.

Differential Carrier

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 24260304
🇺🇸 US 🇨🇦 CA
RemanAxle Shaft Spline Quantity: 27
Fitment notes — GM GENUINE 24260304
RemanAxle Shaft Spline Quantity: 27
FrontTrans.Code 6T706 Speed Automatic Trans.2.77 Ratio (D70)
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This table covers the carriers that hold the differential gears in the axle.

Differential Carrier Bearing / Race

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 24279803
🇺🇸 US 🇨🇦 CA
Race Only
Fitment notes — GM GENUINE 24279803
Race Only
FrontTrans.Code 6T706 speed Automatic trans.Torque Converter and Differential Housing Side2.77 Ratio (D70)
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GM GENUINE Fits: 3.6L V6 24258422
🇺🇸 US 🇨🇦 CA
Race Only
Fitment notes — GM GENUINE 24258422
Race Only
FrontTrans.Code 6T706 speed Automatic trans.RHSAutomatic Transmission Case Side2.77 Ratio (D70)
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GM GENUINE Fits: 3.6L V6 24258421
🇺🇸 US 🇨🇦 CA
FrontTrans.Code 6T70
Fitment notes — GM GENUINE 24258421
FrontTrans.Code 6T706 Speed Automatic Trans.Automatic Transmission CASE SIDE2.77 Ratio (D70)
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GM GENUINE Fits: 3.6L V6 24279804
🇺🇸 US 🇨🇦 CA
FrontTrans.Code 6T70
Fitment notes — GM GENUINE 24279804
FrontTrans.Code 6T706 speed Automatic trans.Torque Converter and Differential Housing Side2.77 Ratio (D70)
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This table covers the bearings and races that support the differential carrier.

Differential Carrier Fluid Baffle

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 24263150
🇺🇸 US 🇨🇦 CA
Trans. code 6T706 Speed Automatic Trans.
Fitment notes — GM GENUINE 24263150
Trans. code 6T706 Speed Automatic Trans.2.77 Ratio (D70)
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This table covers the baffles that control oil in the differential carrier.

Differential Carrier Shim

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 24234094
🇺🇸 US 🇨🇦 CA
Front DifferentialBROWN
Fitment notes — GM GENUINE 24234094
Front DifferentialBROWN0.494 MM
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GM GENUINE Fits: 3.6L V6 24234095
🇺🇸 US 🇨🇦 CA
Front DifferentialPURPLE
Fitment notes — GM GENUINE 24234095
Front DifferentialPURPLE0.545 MM
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GM GENUINE Fits: 3.6L V6 24234096
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 24234096
Black
Front Differential0.596 MM
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GM GENUINE Fits: 3.6L V6 24234097
🇺🇸 US 🇨🇦 CA
Front DifferentialPINK
Fitment notes — GM GENUINE 24234097
Front DifferentialPINK0.647 MM
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GM GENUINE Fits: 3.6L V6 24234098
🇺🇸 US 🇨🇦 CA
Front DifferentialDARK BLUE
Fitment notes — GM GENUINE 24234098
Front DifferentialDARK BLUE0.698 MM
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This table covers the Differential Carrier shims.

Differential Oil Slinger

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 24239418
🇺🇸 US 🇨🇦 CA
Trans. code 6T706 Speed Automatic Trans.
Fitment notes — GM GENUINE 24239418
Trans. code 6T706 Speed Automatic Trans.2.77 Ratio (D70)
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This table covers the slingers that keep gear oil off the pinion seal.

Differential Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 24225582
🇺🇸 US 🇨🇦 CA
Trans. code 6T706 Speed Automatic Trans.
Fitment notes — GM GENUINE 24225582
Trans. code 6T706 Speed Automatic Trans.2.77 Ratio (D70)
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This table covers the seals at the Differential. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Differential Washer

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.6L V6 24234088
🇺🇸 US 🇨🇦 CA
FrontWhite
Fitment notes — GM GENUINE 24234088
FrontWhite0.851 mmPinion Gear Thrust Washer
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GM GENUINE Fits: 3.6L V6 24234081
🇺🇸 US 🇨🇦 CA
FrontBrown
Fitment notes — GM GENUINE 24234081
FrontBrown0.494 mmPinion Gear Thrust Washer
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GM GENUINE Fits: 3.6L V6 24234082
🇺🇸 US 🇨🇦 CA
FrontPurple
Fitment notes — GM GENUINE 24234082
FrontPurple0.545 mmPinion Gear Thrust Washer
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GM GENUINE Fits: 3.6L V6 24234083
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 24234083
Black
Front0.596 mmPinion Gear Thrust Washer
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GM GENUINE Fits: 3.6L V6 24234084
🇺🇸 US 🇨🇦 CA
FrontPink
Fitment notes — GM GENUINE 24234084
FrontPink0.647 mmPinion Gear Thrust Washer
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GM GENUINE Fits: 3.6L V6 24234085
🇺🇸 US 🇨🇦 CA
FrontBlue
Fitment notes — GM GENUINE 24234085
FrontBlue0.698 mmPinion Gear Thrust Washer
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This table covers the Differential washers.

Drive Shaft

Brand Part Number Markets Notes Buy
VAICO Fits: 3.6L V6 V510490
🇺🇸 US 🇨🇦 CA
Grade: OEFront Right
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This table covers the driveshafts that carry torque from the transmission or transfer case.

Drive Shaft Bolt

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 11588725
🇺🇸 US 🇨🇦 CA
FrontM8X1.25X35
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This table covers the Drive Shaft bolts.

Retaining Ring

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 24231157
🇺🇸 US 🇨🇦 CA
Front153.59 Installed Nominal
Fitment notes — GM GENUINE 24231157
Front153.59 Installed Nominal160 Free Outside Diameter2.2THKSnap RingDifferential Carrier Internal Gear Retaining Ring
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This table covers the Retaining rings.

Transfer Case Bolt

Brand Part Number Markets Notes Buy
ELRING Fits: 3.6L V6 795390
🇺🇸 US 🇨🇦 CA
Housing Bolt
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This table covers the Transfer Case bolts.

Buying Drivetrain Parts for a 2019 Chevrolet Impala

On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.

  • Match the engine first. Every drivetrain part here is engine-specific; each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: CV Axle and Differential Washer .

Frequently Asked Questions

How many drivetrain parts fit the 2019 Chevrolet Impala?

Our catalog currently lists 42 drivetrain parts for the 2019 Chevrolet Impala across 18 subcategories and 7 brands, covering both the 2.5L L4 and the 3.6L V6. Each part is matched to the engine(s) it fits.

Do drivetrain parts differ between 2019 Chevrolet Impala engines?

Yes. Every drivetrain part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of drivetrain problems on a 2019 Chevrolet Impala?

Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2019 Chevrolet Impala was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2019 Chevrolet Impala?

First match the engine — each row shows which engine(s) the part fits. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2019 Chevrolet Impala

Drivetrain Parts for Other Chevrolet Impala Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.