The model code is layed so you know what the meanings of the letters and numbers mean. Pintle Bearing Model (if it has a black square = valve plate S/A PVB*-RS-21-C(*)-11 942223 PVB*-LS-21-C(*)-11 942224 PVB*-RD-21-HM-10 942225 PVB-LD-21-HM-10 942224 MVB5-UD-20-HM-10 942227 Pressure Range PSI Compensator Kit Spring C 250-3000 (PVB5) White circle with a …
Vickers Inline Variable Pump PVB6/PVB5/MVB5- F-UDY-21 Read More »
Identification There are 2 different sized of this adapter, make note of which one you will need. Tne newest model has a 9/16″ thread on the switch and the older one has a 3/4″ thread on the switch. So when you need to order another kit, the adapter will be in there. Also, the new …
Eaton Neutral Lockout ID & Assembly In Open Position Read More »
If you have any other questions, call us at 662-871-8403 or 800-361-0068 sales@tupelohydraulics.com
The units that are affected by this are the 42cc, 55cc, 75cc and 100cc. On your older design the spring and the spring seat were set apart on the motor. The new way is designed has two parts that go into a one part assy. And it will make putting it together a whole lot …
Sundstrand Series 90-75cc Motor – Loop Flushing Spring & Seat Read More »
Here are some charts, diagrams and breakdowns that will help you on this particular pump. This is a variable Volume Vane Pump. Call us at 662-871-8403 or email us at sales@tupelohydraulics.com for more help on this unit
Here is a list of the parts that go into the makings of a cylinder. ports and fittings spherical rod eye alignment fittings spherical ball bushings butt plates polypak pistons mp detachable mounts cylinder head caps head glands eye brackets/clevis brackets internal threaded ductile heads cushions cylinder base connection Single-acting cylinders Hydraulic fluid goes …
On the new models the MDC, the trepan groove has been taken out from the two servo ports on the control. So now you will need washers put into the two servo ports. The washers are put in all the kits now. You will need to put the orings in the servo port outlets. Put …
Sundstrand Series 20 Manual Displacement Control Read More »
If your unit uses a lip seal, the kits has a shaft seal, retaining ring and spacer. You will only need the spacer if you have profound use out in the field. The spacer has the seal in a different place on the shaft sealing region. Before you install this, make sure the shaft sealing …
Rexroth Column Strength & Oversize Rod Selection Pull stroke procedures emphasize using standard rod diameter. And to determine that use these steps. First figure out the value of “L”. Then from the cylinder size and the highest operating pressure you can figure out the pull stroke from the thrust. You will be about to see …
Rexroth Column Strength & Oversize Rod Selection Read More »
The feedback link changed in the sense on the new models there is no need for the counter bore for the swashplate link. It gave more clamping power for loads that were put together with the servo arm. But now the bore is not needed anymore, instead they changed the servo arm. You will be …
Sundstrand Series 90 Feedback Link & Side Cover Insert Read More »