• Full side profile of pristine surplus Turner-Spicer T5A-3278 T5A-300 series 5-speed overdrive transmission, highlighting factory data plate, PTO cover plate, splined output shaft, and overall factory-fresh black paint condition
  • Detailed close-up of rear output shaft and output flange on NOS Turner-Spicer T5A-3278 transmission, showing splined output shaft, driveline flange TMC casting mark visible, on the countershaft bearing cover
  • Brand new NOS Turner-Spicer T5A-3278 (T5A-300 series) 5-speed overdrive transmission front view hanging for display, showing top-mounted shifter tower and linkage, protected splined input shaft, and pristine black cast iron case
  • Close-up of factory Turner-Spicer Wolverhampton England data plate on NOS T5A-3278 (T5A-300 series) 5-speed overdrive transmission, showing model T5A-3278, serial TMC/13296 38 12, customer P/N 8961544, 9 UK pints capacity, and recommended EP lubricants
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T5A-3278

T5A-3278 Turner Spicer | T5A-300 Overdrive 5 Speed Transmission | NOS

T5A-3278 Turner Spicer | T5A-300 Overdrive 5 Speed Transmission | NOS

$5,795.00 USD
$5,795.00 USD
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Turner-Spicer T5A-3278 5-Speed Overdrive Transmission — NOS Surplus Wolverhampton England

Genuine Turner-Spicer (Wolverhampton, England) T5A-3278 — T5A-300 series fully synchromesh 5-speed manual transmission with overdrive (~0.799:1 fifth gear). Brand New Old Stock (NOS) surplus, never installed. Pristine original black paint with factory preservative on splined input and output shafts. Ideal for antique/heavy equipment restorations — unobtainable new for decades. We ship worldwide.

Call to confirm details: 419-522-3320.

Specs & Features

  • Model: T5A-3278 | T5A-300 series overdrive variant
  • Manufacturer: Turner-Spicer | Wolverhampton England
  • Serial Number: TMC/13296 38 12
  • Customer Part No.: 8961544
  • Gears: Fully synchromesh 5-speed | ~0.799:1 overdrive in 5th
  • Capacity: 9 UK pints EP lubricant (recommended GL-5 80W-90 or equivalent)
  • Shafts: 10 Spline input | Splined output
  • Condition: NOS surplus | factory fresh, protective preservative intact, minor surface rust on covers from long-term storage (no wear)
  • Design: Robust cast iron case | PTO provision, built for heavy-duty/off-highway torque demands

What’s Included

  • (1) Turner-Spicer T5A-3278 5-speed overdrive transmission complete
  • No mounting hardware, fluids, shifter, or additional components included

Fitment Notes

  • Perfect for antique restorations and heavy-duty/off-highway equipment requiring T5A-3278 or T5A-300 series specifications
  • Confirm serial, spline count, bellhousing pattern, and dimensions compatibility before purchase

Shipping

We ship internationally — freight quoted at checkout or on request. Crated and secured for overseas transport.

Image Disclaimer

Photos show the actual NOS transmission. Minor storage marks and surface rust on protective covers possible on surplus items (as shown).

Warranty Policy

Sold as-is; no warranty or returns. Please verify fitment before purchasing.

Location

Mansfield, Ohio

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