Enerpac part number M591562, Back-up, is a genuine replacement part for Enerpac tension meters and load cells. The backup ring supports an O-ring or seal under high pressure so it cannot be squeezed into the gap between parts. Without a sound backup ring, the seal it protects can extrude and fail early.
When to replace the M591562
Replace it together with the seal it supports, whenever that seal is replaced.
Order the right backup ring
Enerpac matches part numbers to specific tool models. Send us the model number from your tool's nameplate and we will confirm the M591562 is the right backup ring before it ships. Call (704) 463-1070.
Frequently asked questions
Is the M591562 a genuine Enerpac part?
Yes. BuyEnerpac.com is an authorized Enerpac distributor and sells genuine Enerpac parts.
More parts in this category: Enerpac Torque Wrench Repair Parts
BuyEnerpac.com is an authorized Enerpac distributor. This item typically ships within 2-3 days.
Specifications
| Product Family | Torque Wrench Repair Parts |
|---|