Home / Rock Drill Rig Accessories / 3128003077 Epiroc Drilling Rig Part 3128 0030 77 Cylinder Seal Repair Kit 6060011086 Simba H1354
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3128003077 Epiroc Drilling Rig Part 3128 0030 77 Cylinder Seal Repair Kit 6060011086 Simba H1354

Epiroc 3128003077 Cylinder Seal Kit – Keep Your Simba Rig Running

This is the Epiroc 3128003077 cylinder seal repair kit – also listed as 3128 0030 77 and 6060011086. It fits hydraulic cylinders on several Simba drilling rigs, including H1354, H1252, H1254, L6c, M4c and M6c. The kit weighs about 1 kg and comes with the seals you need for a standard cylinder reseal.

  • Part numbers: 3128003077, 3128 0030 77, 6060011086
  • Used on: Simba H1354, H1252, H1254, L6c, M4c, M6c
  • Weight: 1 kg
  • Stock: In stock – ships immediately

Seals are made to Epiroc’s original specs, so they drop in without modification. That means less downtime and fewer leaks in the workshop or on site.

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Epiroc 3128003077 cylinder seal repair kit overview
Epiroc Simba H1354 seal kit complete component set
Precision hydraulic cylinder sealing for Atlas Copco drill rigs
Durable rubber O-rings and seals close-up detail
Cylinder seal kit installation for reliable hydraulic sealing
Epiroc drilling rig cylinder seal kit application
Buy Epiroc 3128 0030 77 cylinder seal repair kit
Highlights
Key Advantages
  • Direct replacement for Epiroc part numbers 3128003077, 3128 0030 77 and 6060011086 – no guesswork at the parts counter.
  • Fits a range of Simba rigs (H1354, H1252, H1254, L6c, M4c, M6c), so you can keep one kit on the shelf for multiple machines.
  • Includes all seals for a standard cylinder repair – no need to source individual O-rings or backups separately.
  • Seals meet original Epiroc material specs, giving you a proper seal on the rod and piston without premature wear.
  • Compact 1 kg kit is easy to store and handle, whether you’re in a warehouse or a remote workshop.
Use Cases
Applications
  • Simba H1354 drilling rig – hydraulic cylinder reseal
  • Simba H1252 and H1254 rigs – cylinder maintenance
  • Simba L6c, M4c and M6c rigs – seal replacement in hydraulic cylinders
  • Workshop rebuilds and field repairs where a complete seal kit is needed
Specs
Technical Specifications
BrandEpiroc / Atlas Copco
Part No.3128003077
Alternative Part No.3128 0030 77, 6060011086
DescriptionCylinder seal repair kit
Used inSimba H1252, H1254, H1354, L6c, M4c, M6c
Weight1 kg
Stock statusIn stock
Details
Detailed Description
Brand :Epiroc  Atlas Copco
Part No. :3128003077 6060011086   3128 0030 77 
Description :Seal Kit
Use in :Simab H1252 , Simba H1254 , Simba H1354 , Simba L6c , Simba M4c , Simba M6c
Weight：1 kg
In stock

EPIROC - SIMAB H1252

Ref No.Part No.Description
03128003077SEAL KIT
03128003051HYDR. CYLINDER
13128314151SCREW
20301231800PLAIN WASHER
33128314134SCREW
40147132203SCREW. HEX HEAD
53128314137WASHER
63128314136WASHER
73128314135COVER
93128003076GUIDE SPINDLE
143128003075PISTON ROD
153217624647PISTON ROD
163128003078MANTLE
249122383800COVER
279126195600COVER
309126196000GUIDE SLEEVE
339126195900PISTON
FAQ
FAQ
What does this seal kit actually repair?
It’s for the hydraulic cylinder on Simba drilling rigs. The kit contains the seals that wear out over time – replacing them stops leaks and restores holding pressure. It’s not a full cylinder rebuild kit, so check your piston rod and guide sleeve for scoring or wear before you install.
Will it fit my Simba H1354?
Yes, the 3128003077 kit is listed for the H1354, along with H1252, H1254, L6c, M4c and M6c. That said, Epiroc sometimes runs production changes, so the safest bet is to match the part number from your machine’s parts manual or give us the serial number and we’ll confirm.
How soon can you ship?
We keep this kit in stock. Orders placed before cutoff usually go out the same or next business day. Transit time depends on your location and the shipping method you choose – express is typically 3–7 business days.
Does the kit include every seal for one cylinder?
It covers a standard reseal – the usual rod and piston seals, wipers and backup rings for one cylinder. If you’re doing a full rebuild, you may also need a piston rod, guide sleeve or other wear parts; those are sold separately.
Is there a minimum order quantity?
No, you can order just one kit. We also offer bulk pricing if you’re stocking up for a fleet – contact us for a quote.
Stock
Check Stock & Get a Quote
We have the 3128003077 in stock and ready to ship. Send us a message with your quantity and delivery address – we’ll get back to you with pricing and shipping options. If you’re not sure about compatibility, include your rig model and serial number and we’ll double-check.
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