Phone: +62.542-7213697

Seal Kit

Seal Kits

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Prima Sejati Indonesia is a leading manufacturer and distributor of hydraulic and pneumatic seals, seal kit, custom seal, rotary seal, molded rubber, mechanical seal, face seal etc in metric and inch size.

We are mainly supplies for mining industries and also variety industries including oil and gas, manufacture industries, marine, construction, agriculture, transportation, repair shop and many other industries that uses hydraulic and pneumatic application.

Our mainly stocked seal kit:

  1. CAT
    • OHT Truck such 777, 785, 789
    • Articulate Truck such 740
    • Excavator such 320, 325, 330, 345, 365, 5110, 5130
    • Track type Tractor such D7, D8, D9, D10
    • Wheel Loader such 966
  2. Komatsu
    • OHT Truck such HD465, HD785, HD1500, 730E, 830E
    • Excavator such PC200, PC450, PC800, PC1250, PC2000, PC3000, PC4000
    • Track type Tractor such D85, D375
    • Wheel Loader such WA500, WA600, WA700, WA800
  3. Hitachi
    • OHT Truck such Euclid EH3500, EH4500, EH5000
    • Excavator such ZX470, EX1200, EX2500, EX3600, EX5600
  4. Liebherr
    • OHT Truck such T282
    • Excavator such R984, R9250, R9350, R995, R996
  5. And other brand such Volvo, Kobelco, Doosan, Demag, P&H, Sanvick, Dando, Atlas Copco, Hyva.


We have our engineer to identification or to make the seal kit breakdown if you have used seal/seal kit and or groove sizing/technical drawing or component such head/gland and piston.