| Part Number | Description | Sources Available | Tool Request Qty |
|---|---|---|---|
| 204-040-009-1 PAT-2D | BACK UP RING | 1 | |
| 204-040-009-1PAT-2D | BACK UP RING | 1 | |
| 55922-15 | BACK UP RING | 1 | |
| 55929-344 | BACK UP RING | 1 | |
| 55929-354 | BACK UP RING | 1 | |
| 55929-446 | BACK UP RING | 1 | |
| 8504-123 | BACK UP RING | 3 | |
| 915-127.10 | BACK UP RING | 1 | |
| AS5782P10-222 | BACK UP RING | 1 | |
| C11236-228B | BACK UP RING | 1 | |
| FS15442 | BACK UP RING | 1 |
Partial Match
| Part Number | Description | Sources Available | Tool Request Qty |
|---|---|---|---|
| 0U145414 | RING-SHRINKING SEAL & BACKUP | 10 | |
| 114-1159 | BACKUP RING SIZING TOOL | 1 | |
| 114-1285 | LOADING MANDREL TOOL FOR INSTALLATION OF BACKUP RINGS ON ADJUSTER SLEEVES | 1 | |
| 114-1320 | Backup Ring Sizing Tool | 1 | |
| 114-1321 | O-Ring and Backup Ring Assembly Tool | 1 | |
| 114-1354 | LOADING MANDREL TOOL FOR INSTALLATION OF BACKUP RINGS ON AN ADJUSTER SLEEVE | 1 | |
| 114-1355 | SPLIT RING TOOL FOR RESIZING BACKUP RINGS ON ADJUSTER SLEEVES | 1 | |
| 114-1356 | TOOL THAT RESIZES BACKUP RINGS ON AN ADJUSTER SLEEVES | 1 | |
| 114-1404 | PISTON SLEEVE BACKUP RETAINER AND O-RING ASSEMBLY TOOL | 1 | |
| 114-1423-AZL | SPLIT RING TOOL FOR SIZING BACKUP RINGS ON ADJUSTER SLEEVES | 1 | |
| 114-1585 | O-RING AND BACKUP RING INSTALLATION TOOL | 1 | |
| 114-1586 | SPLIT RING TOOL FOR RESIZING BACKUP RINGS ON AN ADJUSTER SLEEVE | 1 | |
| 114-1587 | TOOL THAT RESIZES BACKUP RINGS | 1 | |
| 114-1587-AZL | TOOL THAT RESIZES BACKUP RINGS | 1 | |
| 114-1607 | O-RING AND BACKUP RING INSTALLATION TOOL FOR ADJUSTER SLEEVE | 1 | |
| 114-1609 | TOOL THAT RESIZES BACKUP RINGS ON AN ADJUSTER SLEEVE | 1 | |
| 114-245 | BACKUP RING | 3 | |
| 114-293 | BACKUP RING INSTALLATION TOOL | 1 | |
| 114-323 | Tool that sizes backup rings on a piston sleeve | 1 | |
| 114-330 | BACKUP RING | 1 | |
| 114-422 | TOOL-BACK UP RINGS SIZES | 1 | |
| 114-437 | SIZE BACKUP RING | 1 | |
| 114-780-1 | LOADING MANDREL TOOL FOR INSTALLATION OF BACKUP RINGS ON AN ADJUSTER SLEEVE | 1 | |
| 114-780-2 | PUSHER TOOL FOR INSTALLATION OF BACKUP RINGS ON ADJUSTER SLEEVES | 1 | |
| 114-780-3 | SPLIT RING TOOL THAT SIZES BACKUP RINGS ON ADJUSTER SLEEVES | 1 | |
| 114-780-4 | TOOL THAT SIZES BACKUP RINGS ON ADJUSTER SLEEVES | 1 | |
| 114-784-1 | LOADING MANDREL TOOL FOR INSTALLATION OF BACKUP RINGS ON AN ADJUSTER SLEEVE | 1 | |
| 114-784-2 | PUSHER TOOL FOR INSTALLATION OF BACKUP RINGS ON AN ADJUSTER SLEEVE | 1 | |
| 114-784-3 | SPLIT RING TOOL FOR RESIZING BACKUP RINGS ON ADJUSTER SLEEVES | 1 | |
| 114-784-4 | BACKUP RING RESIZES TOOL BRAKE | 1 | |
| 114-958 | ADJUSTER SLEEVE O-RING AND BACKUP RING INSTALLATION TOOL | 1 | |
| 7019 | RING,BACK-UP | 2 | |
| 467502 | BACK-UP RING | 3 | |
| 1505807 | BACK-UP RING | 1 | |
| 1900260 | FORMING DOLLY,BACK-UP RING | 1 | |
| 204-240-009-001 | BACKUP RING / ACCESSORY TOOL | 1 | |
| 2558095 | RING BACKUP INSTALLAT | 1 | |
| 27A01-30006-21 | RING, BACK-UP | 3 | |
| 40743119ST | BACK UP RING TOOL | 1 | |
| 55922-16 | Ring, Back-Up | 2 | |
| 55922-9 | Ring, Back-Up | 2 | |
| 55929-440 | BACK-UP RING | 1 | |
| 59493-0007 | Back-up Ring | 1 | |
| 804212-S52-1 | TRIM ARBAR USED TO PRPARE BACK-UP-RING FOR INSTALLATION ON SEAT | 1 | |
| 8504-123 | RING-BACKUP | 3 | |
| 915-127.10 | BACKUP RING | 1 | |
| 916-44-4.684 | BACKUP RING | 2 | |
| 916-45-3.568 | BACKUP RING | 1 | |
| A60701-1176 | BACK-UP RING | 1 | |
| A60701-1280 | BACK-UP RING | 1 | |
| A60701-1281 | BACK-UP RING | 1 | |
| A60701-1282 | BACK-UP RING | 1 | |
| AC21869000 | TOOL-BACK UP RING | 8 | |
| C510-140 | PTFE BACK UP RING | 1 | |
| DSR4532-1222 | BACK-UP RING | 2 | |
| F26516000 | TOOL-BACK UP RING | 7 | |
| F2669100 | LINER BACK-UP RING ASSEMBLY TOOL | 1 | |
| F26691000 | INSTALLING BACK UP RING TOOL | 3 | |
| F26691000 AMDT A | LINER BACK-UP RING ASSEMBLY TOOL | 1 | |
| F26691000-1 | PISTON BACK UP RING ASSY TOOL | 6 | |
| F26692000 | INSTALLING BACK UP RING TOOL | 6 | |
| F26816000 | TOOL USED TO INSTALL AND RESIZE THE BACK-UP RINGS ON THE PISTONS. | 3 | |
| F26817000 | TOOL USED TO INSTALL AND RESIZE THE BACK-UP RINGS ON THE PISTON SLEEVES. | 2 | |
| F27169000 | Installation and resize of back-up rings on pistons | 1 | |
| F27170000 | Installation and resize of back-up rings on piston sleeves | 2 | |
| F27179000 | TOOL TO INSTALL THE BACK-UP RING (1-420) OF THE PISTON SLEEVE | 1 | |
| F27267000 | BACKUP RINGS INSTALLATION TOOL ON PISTONS | 2 | |
| F27268000 | BACKUP RINGS INSTALLATION TOOL ON PISTON SLEEVES | 2 | |
| F27531000 | Tool to install and resize the back-up rings on the pistons | 3 | |
| F27532000 | Tool to install and resize the back-up rings on the pistons sleeves | 3 | |
| HC-2020-336 | RING, BACK-UP | 2 | |
| HC-2020-346 | RING, BACK-UP | 1 | |
| HC-2023-228 | RING: BACKUP,PTFE, | 1 | |
| HC-2023-232 | RING: BACKUP,PTFE, | 1 | |
| HC2020-336 | RING: BACKUP,PTFE, | 2 | |
| HC2020-346 | RING: BACKUP,PTFE, | 1 | |
| HC2021-01 | RING: BACKUP,PTFE, | 1 | |
| HC2023-042 | RING: BACKUP,PTFE, | 2 | |
| HS1-28774 | BACK-UP RING TRIMMING TOOL | 1 | |
| M46972 | RINGS-TOOL GIVING BACK UP | 1 | |
| M8791-1-124 | RING BACK-UP | 1 | |
| M8791/1-217 | BACK-UP RING | 1 | |
| M8791/1-221 | BACK-UP RING | 1 | |
| MS27595-008 | BACK-UP RING | 1 | |
| MS28774-018 | RETAINER, BACKUP RING | 1 | |
| MS28774-028 | RING, BACK UP | 13 | |
| MS28774-116 | RETAINER, BACKUP RING | 1 | |
| MS28774-220 | RETAINER, BACKUP RING | 1 | |
| MS28774-325 | RETAINER, BACKUP RING | 1 | |
| MS28774-328 | RETAINER, BACKUP RING | 1 | |
| NSA8671-4 | RING-BACK UP | 1 | |
| NSA8674-4 | RING-BACK UP | 1 | |
| OU145414 | RING-SHRINKING SEAL & BACKUP | 10 | |
| PWA88031 | TOOL,SEATING - O-RING/BACKUP RING | 1 | |
| R21872 | INSTALL BACK UP RING ON PISTON | 1 | |
| RB T101737 | Inner Race Duplex Bearing Alternator Quill Back-Up Ring | 1 | |
| S48356 | BACK-UPRINGINSTALLATIONTOOL | 1 | |
| SL5038-14 | BACK-UP RING | 1 | |
| SP510-126 | RING-BACKUP | 1 |
Aviapool (Aviation Tool Pooling LLC) is a global company providing around the clock assistance for the planning, supply, and sourcing of tooling equipment to the commercial aviation marketplace.
We are making available to our customers a comprehensive one-stop solution in ensuring the right tooling equipment reaches you on time for your planned input needs. With a fully researched tooling database of over 600,000 items, across multiple aircraft types available to you, we are in a perfectly placed position to get you what you need on time and on budget.
We take your tooling requests, and source the items on your behalf. Just submit your items, and we do the rest.
