Overview – Hydraulic Parts STOPPER 134596-20 Series
If you run Cummins hydraulic circuit as the stopper / limit cushion, the Cummins STOPPER 134596-20 and its series variants give you flexible sourcing without compromising fit.
Parts Characteristics
A hydraulic stopper (limit cushion) that sets the end-of-travel limit for a cylinder or linkage, absorbing the final shock so the hard stop does not crack the casting. It fixes the geometry of the stroke, so a correct, resilient stopper protects the cylinder and the structure it bolts to.
Applicable Models & Applications
Used at Cummins hydraulic positions specifying this stopper. Match the profile, mounting and travel against your old stopper – stoppers differ in how they seat and how much stroke they absorb.
Maintenance & Replacement
Inspect the stopper for crushing, cracking or a hardened face at every hydraulic service. A stopper that has taken a set no longer limits the stroke, and the cylinder finds the hard stop instead.
Replace the stopper with the correct profile and durometer. A stopper too soft bottoms out; one too hard transmits the shock straight into the casting.
Confirm the stopper is located square and seated before pressurising. A stopper cocked in its pocket loads unevenly and fails early.
Keep the common hydraulic stoppers for your application on the bench. They are cheap, they protect an expensive cylinder, and they are exactly the part missing when a stroke needs limiting today.
Price Reference (USD)
The STOPPER 134596-20 generally falls in the USD 10-45 bracket, with expedited freight quoted separately.
Value & Service
We supply brand-new hydraulic stoppers with the profile confirmed against your Cummins application, so the cylinder stroke stays limited and protected.
This STOPPER is supplied alongside the following series references: 179063-20, 179063X, 185-5962, 3059831-20, 3821725X, 3895718-20, 3895718X. Any of these can be quoted on request.
When you need a dependable STOPPER 134596-20 for your Cummins Hydraulic Parts, Racer Machinery keeps the right units in stock and ships worldwide so your machine is back to work without delay.
