Excavator Seal Kit
We provide seal kits for all brands of excavators, providing high quality and cost-effective seal kits. Boom/Arm/Bucket seals kit, Hydraulic pump seals kit, Control valve seals kit, Travel motor seals kit, Swing motor seals kit, Center Joint seal kit, Control Valve Seal Kit, Track Adjuster Seal kit, Pilot gear pump seal kit and more.Contact whatsaap: +852 53612887 to get product photos and prices.
CAT/HITACHI Universal Oil Seal=O-RING
Excavator O-RING:
This product is exclusively owned by Mark Focus Limited. Its unique square structure has better sealing effect than ordinary O-rings.
The oil seal is made of high-quality FKM raw materials, with high temperature resistance up to 220 degrees, side pressure up to 16-18MPa, and front pressure up to 25MPa.
Square Oil Seal
Suitable for CAT D-RING 1P3702/HITACHI 971489 O-RING.
Provide high quality, various types and brands of oil seal to meet customer needs.
Suitable for CAT D-RING 1P3703/HITACHI 966993 O-RING.
Provide high quality, various types and brands of oil seal to meet customer needs.
Suitable for CAT D-RING 1P3704/HITACHI 4508805 O-RING.
Provide high quality, various types and brands of oil seal to meet customer needs.
Suitable for CAT D-RING 1P3706/HITACHI A811050 O-RING.
Provide high quality, various types and brands of oil seal to meet customer needs.
Suitable for HITACHI 4510170 O-RING
Provide high quality, various types and brands of oil seal to meet customer needs.
CAT D-RING
CAT D-ring 1P3704
Provide high quality, various types and brands of oil seal to meet customer needs.
CAT D-ring 1P3705
Provide high quality, various types and brands of oil seal to meet customer needs.
CAT D-ring 1P3706
Provide high quality, various types and brands of oil seal to meet customer needs.