6685070 Hydraulic Pump Seal Repair Kit, fits for Bobcatt

1. Quick Details of  seal 6685070:

2. 6685070 picture:

3. Service part number :

4. FAQ

Q: What construction machine does part number 6685070 pump seal kit fit for?
A: Part number 6685070 pump seal kit is manufactured for wheel loader main hydraulic pump disassembly service and internal oil leakage repair.

Q: What raw materials make up the 6685070 pump seal kit?
A: 6685070 pump seal kit is composed of oil resistant NBR rubber seals and wear-resistant polyurethane backup rings to resist extrusion under high pump pressure.

Q: What core function does this pump seal kit provide?
A: It seals the mating surfaces and shaft gaps inside hydraulic pump, stops hydraulic oil internal bypass and prevents outside contaminants from damaging pump pistons and valve plates.

Q: Where will this pump seal kit be mounted on the wheel loader?
A: It is installed inside the main hydraulic pump, covering the pump shaft, piston assembly and housing joint sealing grooves.

Q: What working pressure condition can this seal kit adapt to?
A: It keeps stable sealing under continuous high pressure and pressure fluctuation while the loader lifts buckets and carries heavy bulk materials.

Q: What product category does this spare part fall into?
A: It belongs to PUMP SEAL KIT, a full set of sealing components specially prepared for hydraulic pump overhaul.

Q: Can technicians reuse old seals removed from the hydraulic pump?
A: It is not advisable. Old seals will have compression set and surface cracking after long pressure cycles, oil leakage will appear quickly after reassembly.

5. Exhibition and Wearhous

Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More