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Front automatic-transmission pump seal for a 47.63 mm shaft, 70.15 mm outside diameter and 10.80 mm width.
WJB / INMOTION PARTS WS6712NA
WS6712NA
zł89.00
Tax included
| Delivery within 2-3 business days
Front automatic-transmission pump seal for a 47.63 mm shaft, 70.15 mm outside diameter and 10.80 mm width.
WJB / InMotion Parts WS6712NA is a front automatic-transmission oil-pump seal for the torque-converter hub. The polyacrylate seal operates on a 1.875-inch shaft/hub surface.
Application / fitment
6712NA appears in selected GM automatic transmissions as a front-pump or torque-converter seal. Applications include certain THM400 and 3L30 units. Confirm transmission model, pump design and housing dimensions.
- selected GM THM400 transmissions in classic Buick, Cadillac, Chevrolet, GMC, Oldsmobile and Pontiac vehicles
- selected GM 3L30 transmissions in Chevrolet Tracker/Suzuki applications depending on year
- other applications requiring a 1.875 × 2.762 × 0.425-inch seal
This is not a rear output-shaft or selector-shaft seal. It installs in the front pump around the torque-converter hub.
Technical information
- type: front-pump / torque-converter seal
- sealing material: polyacrylate
- shaft diameter: 1.875" / 47.63 mm
- nominal housing bore: 2.758" / 70.05 mm
- outside diameter: 2.762" / 70.15 mm
- width: 0.425" / 10.80 mm
- cross-reference: National/Timken 6712NA
- sales unit: 1 piece
Inspect the converter hub for wear and runout and check the pump bushing. Lubricate the sealing lip with ATF and press the seal in squarely.
