January 17, 2017
Warning:
Do not quench. Air-cool only after welding.
6R140
Impeller Hub
Part No. FD-90-140G
Impeller hub failure is common in 6R140 converters regularly pushed to the limit. Sonnax offers flanged impeller hub FD-90-140G to replace worn or damaged hubs. Proprietary heat-treating delivers a high degree of hardness where the bearing rides, while forged chromoly ensures user-friendly welding. This impeller hub also features an aftermarket first: hardened internal splines to support PTO drive.
- Heat-treated external splines (pump drive)
- Heat-treated internal splines (PTO)
- Hardened journal diameter to OE specifications
- Chromoly for user-friendly welds without cracking or warping
- Oversized piloting diameter ensures proper alignment
- Material: Chromoly
- PTO Drive: Internal Spline
- Pump Drive Style: External Spline
- Hub Mount: Flanged
- Height: 2.800"
- Flange Outer Dia.: 4.500"
- Journal Dia.: 2.508"
- Assembled Height: 2.672"
January 09, 2018
There's a New Hub in Town
July 08, 2022
How to Identify Ford 6R140 Torque Converter Features & Avoid Application Pitfalls
Steve Jaussaud
Where to Buy
- Existing Customers: Contact your sales representative.
- New Customers: Fill out the form and a sales representative will contact you.
Related Sonnax Parts
Required
Recommended
6R140
Converter Hub Support Pump Bearing 126202
- Outer Dia.: 2.787"
- Inner Dia.: 2.484"
- Thickness: 0.547"
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Helps cure:
- Pump noise
- Bearing failure
- Loss of lube oil
