Drivetrain› Manual Transmissions and Components
Motive Gear
MOTIVE GEAR COUNTERSHAFT FS4305 - WA4305-3
SKU: M01Z WA4305-3
Moderate — 2–4 hours
Description
This countershaft is manufactured to meet or exceed OE specifications and is 100% new, without a core program. It is developed and tested in the US and comes with a 1-year or 50,000-mile warranty. The part number WA4305-3 replaces Eaton part number 3341389.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Motive Gear |
| Part Number | M01Z WA4305-3 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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