Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Drivetrain› Manual Transmissions and Components
Crown Automotive
Main Shaft for 1941-1945 Jeep MB w/ T84 Transmission, 9-5/16 Inch Long, 6 Splines Crown Automotive
SKU: C01X A519
Easy — 1–2 hours
Overview
Show original supplier description
Part #: A519
Main Shaft for 1941-1945 Jeep MB w/ T84 Transmission, 9-5/16 inch Long, 6 SplinesFeatures and Benefits:12-Month Warranty9-5/16 inch LongDirect ReplacementFor Models w/ T84 TransmissionMainshaftS6 - 6 SplinesUse Existing HardwareDetails:Material: MetalColor: SilverHardware Included: Use Existing HardwareApplication: 1941-1945 Jeep MB w/ T84 TransmissionCrown Automotive carries over 9600 unique quality replacement parts encompassing over 766,000 different applications for every model of Jeep produced since 1941.
Features:
- For Models w/ T84 Transmission
- Mainshaft
- 9-5/16" Long
- S6 - 6 Splines
- Direct Replacement
- Use Existing Hardware
- 12-Month Warranty
Main Shaft for 1941-1945 Jeep MB w/ T84 Transmission, 9-5/16" Long, 6 Splines
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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 | Crown Automotive |
| Part Number | C01X A519 |
About MOTORMIA
Buy with Confidence
Returns & Fitment
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.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy