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Ford C6, FMX and selected AOD transmission selector-shaft seal with 0.742" / 18.85 mm I.D. and 1.067" / 27.10 mm O.D.
WJB WS7929S
WS7929S
$3.38
Tax included
| Delivery within 2-3 business days
Ford C6, FMX and selected AOD transmission selector-shaft seal with 0.742" / 18.85 mm I.D. and 1.067" / 27.10 mm O.D.
WJB WS7929S is an automatic transmission manual or selector shaft radial seal. It seals the external control shaft and helps prevent transmission-fluid leakage from the case.
Application / fitment
This part corresponds to National 7929S. It is widely used in Ford automatic transmissions, particularly C6 and FMX, and in selected AOD and later AOD-E / 4R70W, E4OD, and 4R100 applications using the same selector-shaft dimensions. Vehicle coverage includes selected Ford, Mercury, and Lincoln Mustang, LTD, Torino, Thunderbird, Cougar, Bronco, F-Series, and E-Series models.
- principal classic transmissions: Ford C6 and FMX
- selected later transmissions: AOD, AOD-E / 4R70W, E4OD, 4R100
- position: manual / range selector shaft
- selected makes: Ford, Mercury, and Lincoln
- shaft diameter: 0.742" / 18.85 mm
- housing bore: 1.063" / 27.00 mm
- seal outside diameter: 1.067" / 27.10 mm
- width: 0.187" / 4.75 mm
Coverage spans many model years, from classic 1960s-1970s transmissions to selected 1980s-2000s units. Final selection must be confirmed by transmission code and dimensions because the same vehicle model may use several different transmissions.
Technical information
- part type: automatic transmission manual shaft seal
- lip material: nitrile
- National design type: 33
- inside diameter: 0.742" / 18.85 mm
- outside diameter: 1.067" / 27.10 mm
- housing bore: 1.063" / 27.00 mm
- width: 0.187" / 4.75 mm
- cross-reference: National 7929S
- sale unit: 1 piece
