Servicing a BendPak RP-20 rotary press and need o-rings? We stock the RP-20FC seal set – the specific sizes that keep this hydraulic press sealed and pressurized. We stock these parts and ship them; we also service the lift they fit on, so when we say a part is right for your setup, that comes from a crew that installs and repairs this equipment nationwide. Here is what to know when buying bendpak rp-20 o ring.
What we stock for the bendpak rp-20 o ring
The three RP-20 o-ring sizes we ship most often: the 5323120 (300 x 5, main body), the 5323121 (300 x 3.1, secondary seal), and the 5323122 (60 x 3.1, port seals). Most rebuilds want all three at once so the press is fully resealed. These are the wear items that go on this lift most often, plus the harder-to-find pieces that keep an aging unit running. Everything is genuine or ALI-standard replacement material – we do not sell counterfeit or off-spec parts because we are the crew that has to repair the lift if the part fails.
How to identify the right part
The trickiest part of buying bendpak rp-20 o ring is making sure you get the correct SKU for your specific configuration. Same lift model in different production years or different height variants (standard, EH1, EH2, LC, MP) can take different cables, arms, or sheaves. When you call, have the lift’s serial or model plate ready and we will confirm the right part before we ship. Better one call than a returned box.
Cross-reference part numbers
A lot of bendpak rp-20 o ring carries multiple part numbers – the manufacturer’s original number plus one or more aftermarket references (BH-, N-, FJ-, FC-series prefixes for different suppliers). We keep those cross-references so a call with any of the numbers gets you to the right part. If you have an old invoice with a legacy SKU, we can trace it.
Install and safety notes
Cables, sheaves, and equalizer components on any bendpak rp-20 o ring are safety-critical. Replace cables at the manufacturer’s interval or when you see fraying, kinks, or corrosion – never wait for a failure. Sheaves wear alongside cables and should be inspected each service. Arms with worn locks or damaged teeth are a hard stop – do not use the lift until they are replaced. If you are unsure whether a part is safe, we would rather have you send a photo than guess.
Buy the bendpak rp-20 o ring from a crew that services these lifts
The reason to buy bendpak rp-20 o ring from us instead of a marketplace: we have installed and repaired hundreds of these lifts. That translates to knowing which parts commonly fail together (change the cable, refresh the sheaves at the same time), which cross-references actually fit, and which cheap knock-offs to avoid. You are paying for expertise, not just a box.
Delivery, install, and service
Most bendpak rp-20 o ring ships within a few days of ordering. For local Iowa customers, we can also install parts on site or bring the lift in for a full inspection. For everyone else, we ship the parts, answer technical questions on the phone, and coordinate service where it makes sense. See the BendPak lineup in our car lifts catalog.
Get the right part
The clean way to buy bendpak rp-20 o ring: call 800-674-9302 with your lift’s model plate or serial, or browse the product listings on our store. We would rather ask the questions now and get you the right part than see a returned box next week.
Where we work
We are based in Iowa and support shops across the country. Some work we do on site regionally; for the rest of the U.S. we handle equipment, parts, and phone diagnosis, and we coordinate service calls where it makes sense. Call and we will tell you honestly what we can do for your location.
We would rather give you a straight answer than overpromise a truck roll that does not make sense. Tell us where you are and what you need.
Bendpak Rp-20 O Ring – FAQ
How do I know which specific part I need?
Have your lift's model plate or serial number ready when you call. Different production years or height variants can take different parts. We confirm the right SKU before we ship.
Do you carry cross-references from other suppliers?
Yes – most lift parts carry multiple part numbers (manufacturer OEM plus aftermarket references). We match legacy or aftermarket SKUs to the current equivalent.
How fast can you ship parts?
Most in-stock parts ship within a couple business days. Rush shipping is available if the shop is down. Call and we will tell you honestly what we can promise for your specific part.
Can you install the part on my lift?
For Iowa shops, yes – we can service the lift on site or bring it in. For everyone else, we ship the part and support the install by phone.
Need bendpak rp-20 o ring? Call 800-674-9302 with your lift’s model plate or serial and we will confirm the right part and ship it same day when we can.
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Josiah Ragsdale
Founder, Automotive Lift Services
Josiah has installed, repaired, and inspected automotive lifts and hydraulic equipment since he was 18. He founded Automotive Lift Services in Iowa, and his team now serves shops, dealerships, and fleets across the state and nationwide. Read more
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