hydraulic

Racine Volume Vane Pump PSQ

Below is the chart that tells the meaning of what the letters and numbers mean in the model number of a pump or motor.   The order to tighten up screws 1 A. 6 screws on rear cover 50lbs in numerical order 1B. 6 screws on rear cover 36040in – lbs numberical order 2 Before …

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Parker – Denison Goldcup Series 6C/7A/8A Variable Displacement With An Auxiliary Ensemble

Drive shaft and bearing need to be cleaned thoroughly and put a coating of oil on them to help with wear and tear on the parts. To put the drive shaft back together start with a retaining ring going over the internal end of the shaft and put in the groove that is closest to …

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Vickers Inline Variable Pump PVB6/PVB5/MVB5- F-UDY-21

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 …

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Eaton Neutral Lockout ID & Assembly In Open Position

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 …

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Sundstrand Series 90-75cc Motor – Loop Flushing Spring & Seat

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 …

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SV25 Hydraulic Variable Volume Vane Pump

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

Different Types of Cylinders

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 …

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Sundstrand Series 20 Manual Displacement Control

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 …

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Sundstrand Series 54 Lip Seal

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 …

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