Parker Commercial Dump Pump Seal Kits and Air Shift Kits
Seal kits and air shift kits for Parker Commercial C101, C102, G101 and G102 truck hydraulic dump pumps, the continuation of the Commercial Intertech line. All six parts are in stock, priced and ship within 24-72 hours. The C and G frames do not share seals, so check the casting first.
All Six Parts In Stock and Priced2-Year No-Hassle WarrantyShips Within 24-72 HoursCommercial Intertech Cross-Referenced| Part | Fits | What it covers | Price |
|---|---|---|---|
| C101 Seal Kit | C101 dump pump | Lip seal 391-2883-096, housing gasket 391-2884-021 | $51.00 |
| C102 Seal Kit | C102 dump pump | Lip seal 391-2883-115, housing gasket 391-2884-021 | $51.00 |
| G101 Seal Kit | G101 dump pump | Lip seal 391-2883-119, housing gaskets 391-2884-019 | $51.00 |
| G102 Seal Kit | G102 dump pump | Lip seal 391-2883-119, housing gaskets 391-2884-019 | $51.00 |
| Air Shift Kit 308-9414-049 | G101, G102 | Complete pneumatic shift kit | $95.00 |
| Air Shift Kit 314-9414-017 | C101, C102 | Complete pneumatic shift kit | $95.00 |
| C101 / C102 | Lip seal 391-2883-096 (C101) or 391-2883-115 (C102) · housing gasket 391-2884-021 · air shift kit 314-9414-017 |
| G101 / G102 | Lip seal 391-2883-119 · housing gaskets 391-2884-019 · air shift kit 308-9414-049 |
| Within a frame | The 101 is the twin-shaft, pad-mount version and the 102 is the direct PTO-mount, single-shaft version. Each takes its own seal kit (Commercial CM-HC101 / CM-HC102, CM-HG101 / CM-HG102). They share the same air shift kit. |
They are different frame families from the same Commercial Intertech line, and they do not share seals. The C101 uses lip seal 391-2883-096 and the C102 uses lip seal 391-2883-115; both use housing gasket 391-2884-021. The G101 and G102 use lip seal 391-2883-119 and housing gaskets 391-2884-019. Check the casting before ordering, because the pumps look similar in a truck frame.
The air shift kit is frame specific. G101 and G102 pumps take kit 308-9414-049. C101 and C102 pumps take kit 314-9414-017. Fitting the wrong kit is the most common dump pump ordering mistake we see.
Mounting and drive shaft, not displacement. The 101 is the twin-shaft, pad-mount version and the 102 is the direct PTO-mount, single-shaft version. Each takes its own seal kit: Commercial lists CM-HC101 and CM-HC102 for the C frame, and CM-HG101 and CM-HG102 for the G frame. The air shift kit is shared across the pair.
Yes. Parker acquired Commercial Intertech and continued the line. A pump stamped Commercial Intertech and a pump stamped Parker Commercial can be the same product. If a Commercial Intertech part number returns nothing, search the Parker equivalent.
Yes, all four frames are in stock and ship within 24-72 hours: C101, C102, G101 and G102 seal kits, plus both air shift kits. Prices are live on the product pages, no quote needed.
We source complete dump pumps as well as parts. Send the model number stamped on the pump body along with the port sizes and shaft type, and we will quote it.
Parker Model Code Decoder
Field-by-field decoding for PVP, PAVC, P1/PD, P2/P3, Gold Cup, PGP/PGM gear units and the TB to TL Torqmotors.
Open the Decoder → →Which Parker Pump Do You Have?
Start here if you only have a number. Parker grew by acquisition, so the first question is always which family you are holding.
Identification Router → →Parker Torqmotor Motors
Parts and seal kits for every Torqmotor low speed high torque motor, formerly the TRW and Ross Gear line.
Torqmotor Parts →Send a photo of the pump casting and we will tell you which kit you need.
info@restopower.com | (810) 882-1171 | Request a Quote | All Parker Parts
Have a used Commercial or Parker dump pump in any condition? We buy hydraulic cores, get cash back fast.
Get a Quote →