Chevy/GMC 8L90 Input Shaft Solid Sealing Ring Resizing Tool Kit
Specifications
| Return Shipping Will Be Paid By | Buyer |
| Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Brand | Unbranded |
| Type | tool |
| Manufacturer Warranty | Unspecified Length |
| OE/OEM Part Number | 8L90 |
| Items Included | teflon seal resizer |
| Material | Plastic |
| Country/Region Of Manufacture | United States |
These tools can be used to resize (expand and compress) the teflon sealing rings for a Chevy/GMC 8L90 automatic transmission input shaft. Tools included: Resizers for input shaft large sealing ringsResizers for input shaft small sealing rings To expand a ring, use fingers to evenly slide the teflon ring down the expander until has been expanded enough to install. If it is not expanded enough to install, repeat previous steps. It is better to err on the side of caution and not over-stretch the ring. Once ring has been placed in groove, use fingers to surround the seal and compress it into place. Next use the seal downsizing tool to resize the ring. Being careful not to allow the teflon seal to fold, slowly bring the opening of the tool over the seal. Use the gaps within the tool to visually verify that the seal is staying located in the groove. Use your fingers to squeeze the compression tool flared end to ensure the seal remains in the groove around the circumference as you bring the tool further over the seal. If you feel a rigid lump, the seal edge has likely left the groove and the tool will need to be backed off, seal inspected and process re-started. For final seal sizing, flip the tool and use the non-slotted end first when placing over shaft/seals (as pictured). Install seals furthest from the end of the input shaft first and work your way outwards. This will reduce conflict with previously installed sealing rings. Core parts / seals not included; for display purposes only. Color may vary. Check my other listings for additional tools as well as bushing driver kits