6R140 Transmission Seal Ring Installer and Resizer Tool Kit for Ford F250

Professional 7-Piece Transmission Seal Installation & Resizing Tool Kit for Ford 6R140 Automatic Transmissions This professional 7-piece transmission seal installation kit is specifically designed to simplify seal expansion, installation, and resizing while helping ensure accurate seal placement throughout the entire service process. Broad Vehicle Compatibility: This master service set is precision-engineered for Ford 6R140 automatic transmissions and is compatible with the following applications: For Ford Super Duty F-250, F-350, F-450, F-550 (2011+) For Ford E-350, E-450 (2012+) For Ford F-650, F-750 (2016+) OEM Tool Replacement: Designed to replace OEM service tools T-307653SAC and T-307657SAC. This complete service kit includes 4 precision downsizers, 2 guided seal expanders, and 1 ergonomic drive handle for servicing input shaft, turbine, stator, and front stator support sealing rings with professional accuracy. Visual Alignment Design: Unlike conventional sizing sleeves that completely block your view, our precision-engineered downsizers feature alignment gaps and viewing slots that allow you to visually monitor the PTFE sealing ring throughout compression. Quick-Start Operation Guide: 1. Expand: Slide the Teflon seal down the guided cone expander. Gently press it down until it expands enough for installation. 2. Compress: Once the seal is in its groove, slide the downsizing sleeve over it slowly. Squeeze the flared end to ensure it remains in the groove around the circumference. 3. Sequence: Always install the seals located furthest from the end of the input shaft first, then work your way outwards to reduce conflict.

• 【Wide Vehicle Compatibility】 Purpose-built for Ford 6R140 automatic transmissions from 2011 to present. for Ford Super Duty F250 F350 F450 F550 F650 F750 E350 E450
• 【OEM Tool Replacement】Directly replaces OEM service tools T-307653SAC and T-307657SAC, providing the same essential seal expansion and resizing functions required for professional 6R140 transmission service and maintenance
• 【Complete 7-Piece Service Kit】Includes 4 precision downsizers, 2 guided seal expanders, and 1 ergonomic drive handle for servicing input shaft, turbine, stator, and front stator support sealing rings.
• 【Easy Installation】 Each downsizing sleeve is thoughtfully engineered with alignment gaps and slots. This allows mechanics to visually verify that the rigid Teflon ring stays perfectly seated in the shaft groove during compression, completely eliminating blind-spot installation errors.
• 【Satisfaction Service】 Manufactured from high-density, wear-resistant engineered polymer that resists deformation and chemical corrosion. The ultra-smooth, burr-free finish guarantees no scratches on delicate seals. If you are not satisfied with our products.You can request a refund within 30 days to support a 12 month warranty