The 2003 Chrysler 300M has 57 drivetrain parts with verified fitment on this page — 5 part types and 18 brands, covering the 3.5L V6 engine. Each part includes a manufacturer part number and application notes.
The drivetrain system on the 2003 Chrysler 300M moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. The largest groups are CV Axle (29 parts), Differential Carrier Bearing / Race (12 parts) and Gear Oil (12 parts). The other 2 part types cover the remaining 4 parts.
Every part on this page is matched to the 3.5L V6 — the only engine offered in the 2003 Chrysler 300M.
The most listed brands for 2003 Chrysler 300M drivetrain parts are CARDONE (8 parts), VALVOLINE (6 parts) and HERI (4 parts), plus 15 more brands. Quality grades include Standard Replacement and Economy.
12 parts on this 2003 Chrysler 300M page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including HERI 72011 (CV Axle) and WJB / INMOTION PARTS WTA36 (Differential Carrier Bearing / Race). Click any part number to see every vehicle that part fits.
CV Axle
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HERI Popular | 72011 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightSpecial | View on Amazon |
| HERI Popular | 72201 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftBase Model | View on Amazon |
| HERI Popular | 72202 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightBase Model | View on Amazon |
| AUTO EXTRA | CH88530A | 🇺🇸 US 🇨🇦 CA | Front LeftBase Model | View on Amazon |
| AUTO EXTRA | CH88531A | 🇺🇸 US 🇨🇦 CA | Front RightBASE MODEL | View on Amazon |
| CARDONE | 603131 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| CARDONE | 603442 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| CARDONE | 603441 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| CARDONE | 603130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| FAMOUS BRAND | NCV12565 | 🇺🇸 US 🇨🇦 CA | LeftFront | View on Amazon |
| FAMOUS BRAND | NCV12566 | 🇺🇸 US 🇨🇦 CA | RightFront | View on Amazon |
| FAMOUS BRAND | NCV12529 | 🇺🇸 US 🇨🇦 CA | RightFront | View on Amazon |
| HERI | 72009 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftSpecial | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TOP NOTCH Popular | TN30074 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightBase Model or Pro-Am | View on Amazon |
| TRAKMOTIVE Popular | CH8018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftBase Model or Pro-Am | View on Amazon |
| TRAKMOTIVE Popular | CH8094 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightBase Model or Pro-Am | View on Amazon |
| APWI | CH8417A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftSpecial | View on Amazon |
| APWI | CH8065A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| APWI | CH8064A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftBase Model | View on Amazon |
| CARDONE | 663131 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightBase Model | View on Amazon |
| CARDONE | 663442 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightSpecial | View on Amazon |
| CARDONE | 663130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftBase Model | View on Amazon |
| CARDONE | 663441 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftSpecial | View on Amazon |
| GSP | NCV12566 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightBase Model or Pro-Am | View on Amazon |
| GSP | NCV12529 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightSpecial | View on Amazon |
| GSP | NCV12565 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftBase Model or Pro-Am | View on Amazon |
| GSP | NCV12579 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftSpecial | View on Amazon |
| TRAKMOTIVE | CH8076 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightSpecial | View on Amazon |
| TRAKMOTIVE | CH8075 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftSpecial | View on Amazon |
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.
29 CV Axle parts for the 2003 Chrysler 300M come from 8 brands — CARDONE, HERI, TRAKMOTIVE and 5 other brands. The "Popular" part is HERI 72011. Grades run from Economy through Standard Replacement; Standard Replacement is the most populated section, led by TRAKMOTIVE, CARDONE, GSP and 2 other brands.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH | DX241 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front InnerBase Model | View on Amazon |
| MEVOTECH | DX553 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front InnerSpecial | View on Amazon |
| MEVOTECH | DX524 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Outer | View on Amazon |
This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn.
3 CV Joint Boot parts for the 2003 Chrysler 300M come from MEVOTECH.
This group includes MEVOTECH DX241, MEVOTECH DX553 and MEVOTECH DX524.
Differential Carrier Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular | WTA36 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Chrysler 42LE TransmissionAutomatic Trans. | View on Amazon |
| WJB / INMOTION PARTS | WTLM603012 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | A36 | 🇺🇸 US 🇨🇦 CA | GoldSet | View on Amazon |
| NATIONAL Popular | A36 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Taper Bearing Set Includes Cup and Cone | View on Amazon |
| BCA | NBA36 | 🇺🇸 US 🇨🇦 CA | Taper Bearing SetIncludes Cup and Cone | View on Amazon |
| SCHAEFFLER | LM603012 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| SCHAEFFLER | KM802048 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| SCHAEFFLER | KT36 | 🇺🇸 US 🇨🇦 CA | 1.781 In Inside Diameter X 3.063 In Outside Diameter X 0.844 In ThickAutomatic Trans. | View on Amazon |
| SCHAEFFLER | KLM603049 | 🇺🇸 US 🇨🇦 CA | Bearing Only | View on Amazon |
| SKF | LM603012 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| SKF | LM603049VP | 🇺🇸 US 🇨🇦 CA | with 1.7810 In. Bearing Inside Diameter | View on Amazon |
| SKF | BR36 | 🇺🇸 US 🇨🇦 CA | Automatic trans. | View on Amazon |
This table covers the bearings and races that support the differential carrier.
12 Differential Carrier Bearing / Race parts for the 2003 Chrysler 300M come from 6 brands — SCHAEFFLER, SKF, WJB / INMOTION PARTS and 3 other brands. The "Popular" part is WJB / INMOTION PARTS WTA36.
The Economy section lists 2 options from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS WTA36 is listed in this group.
In the Standard Replacement grade, SCHAEFFLER, SKF, ACDELCO and 2 other brands supply 10 parts: built to original-equipment specification. A representative part number is ACDELCO A36.
Differential Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS3459S | 🇺🇸 US 🇨🇦 CA | External Markings: NAK TBJW9 1.575 2.283 0.354 | View on Amazon |
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.
One part is listed for the 2003 Chrysler 300M — BCA NS3459S.
Gear Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | 104361 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic Gear Lube Limited Slip 75W-901 Quart | View on Amazon |
| VALVOLINE Popular | VV820 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Daily Protection SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE Popular | VV975 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| ACDELCO | 104108 | 🇺🇸 US | 1 QuartDexron 75W-90 ACDELCO | View on Amazon |
| LUCAS OIL | 10047 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SYNTHETIC SAE 75W-90 GEAR OIL1 qt | View on Amazon |
| LUCAS OIL | 10048 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| LUCAS OIL | 10072 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| LUCAS OIL | 18006 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic SAE 75W-90 Gear Oil6 Gallon | View on Amazon |
| VALVOLINE | 889785 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE | 882505 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE | 723856 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE | VV822 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Daily Protection SAE 75W-90 Gear Oil16 Gallon KEG | View on Amazon |
This table covers the gear oils specified for the axle or transfer case. Typical signs include a low-oil lamp, knocking, or oil that has gone thin before the next interval. Match the viscosity and spec in the notes, not just the weight on the bottle.
12 Gear Oil parts for the 2003 Chrysler 300M come from 4 brands — VALVOLINE, LUCAS OIL, MOBIL and 1 other brand. The "Popular" part is MOBIL 104361.
Buying Drivetrain Parts for a 2003 Chrysler 300M
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Confirm you have the 3.5L V6 engine — every part on this page is matched to it.
- 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 Carrier Bearing / Race .
Frequently Asked Questions
How many drivetrain parts fit the 2003 Chrysler 300M?
Our catalog currently lists 57 drivetrain parts for the 2003 Chrysler 300M across 5 subcategories and 18 brands, covering the 3.5L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2003 Chrysler 300M?
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 2003 Chrysler 300M 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 2003 Chrysler 300M?
Every part on this page is matched to the 3.5L V6 engine. 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 2003 Chrysler 300M
Drivetrain Parts for Other Chrysler 300M 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.