FS6406A Eaton Fuller 6-Speed Transmission | 660 lb-ft | Dual PTO | DPE Reman (Exchange)

FS6406A | Eaton Fuller 6-Speed Transmission | Remanufactured by DPE

Call to Order: 419-522-3320

Product Summary

The Eaton Fuller FS6406A is a 6-speed, single-countershaft manual transmission with a direct 1:1 top gear. It’s a proven workhorse for utility, forestry, and vocational fleets that need reliable shift quality and easy serviceability. Each unit is professionally remanufactured in-house by DPE using top-tier OEM and aftermarket components—disassembled, cleaned, inspected, and set up to strict specs for long service life.

Specs & Features

• Model: FS6406A (Fuller single-countershaft)
• Torque Capacity: 660 lb-ft (895 Nm)
• Top Gear: Direct drive (1.00:1)
• Synchronization: Synchronized forward gears
• PTO Openings: Left & right, 6-bolt
• PTO Drive Gears (FS5406A/FS6406A): 5th-gear countershaft drive; 38-tooth, ~6.35 pitch, 22° helix, 20° pressure angle
• Oil Capacity: ~19.5 pints (≈9 L)
• Overall Length: ~25.6 in (650 mm)
• Dry Weight: ~359 lb (163 kg)
• Recommended Lubricant: SAE 50 or synthetic meeting Eaton PS-386 (fill to bottom of fill hole)

Gear Ratios

Note: The FS6406A shares the same (A-set) ratio family as the FS5406A.

Fleet Builds / Alternate IDs

• TA-C11-077222
• TA-C11-082519
• TA-C11-036253

Commonly supplied for utility/tree service fleets (e.g., Asplundh, Nelson, Wright – verify truck spec before ordering).

What’s Included

• Remanufactured Eaton Fuller FS6406A 6-speed transmission
• 12-month, unlimited-mileage warranty
• Tech support from DPE during install and initial run-in

Core Exchange Policy

Exchange Required: like-for-like, complete, and rebuildable core.

• Possible Deductions: cracked/damaged housings, burnt or missing internals, water or low-lube damage, or non-matching core
• Preparation: drain and palletize the core for pickup

Shipping Policy

• Ships via LTL motor freight to verified commercial addresses only
• No residential delivery
• Please ensure a forklift or loading dock is available at delivery

Image Disclaimer

Photos will be added; final appearance may vary by shift top, PTO provision, and casting revision.

Warranty Policy

DPE warrants this product against material defects and faulty workmanship for 12 months from the date of shipment.

Heavy-Duty Solutions — Built to Perform. Trusted to Last.

Call for pricing & availability: 419-522-3320