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86647435 Montabert HC150 RP hydraulic drifter seal kit rock drills repair 2686647435 Seal Package

HC150/HC150RP Drifter Seal Kit – Direct Fit for Montabert 86647435

This seal kit fits the Montabert HC150 and HC150RP hydraulic drifters. It matches OEM part numbers 86647435 and 86475936, so you get the same fit and function without the OEM price tag.

Inside you'll find every seal needed for a full rebuild: piston seals, rod seals, O-rings, backup rings, and wipers. We stock these kits ready to ship, so you can get your drill back up and running without waiting weeks for parts.

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Montabert HC150 RP hydraulic drifter seal kit overview
Montabert HC150 RP seal kit complete O-ring and gasket layout
Precision sealing performance for Montabert HC150 RP hydraulic drifter
Durable rubber seal and O-ring material detail for Montabert HC150 RP
Montabert HC150 RP seal kit compatible replacement part numbers
Rock drill hydraulic drifter seal kit repair application scene
Montabert HC150 RP replacement seal package buying summary
Highlights
Key Advantages
  • Direct replacement for Montabert part numbers 86647435 and 86475936
  • Complete kit – includes piston seals, rod seals, O-rings, backup rings, wipers
  • Built for high-pressure, high-temperature rock drilling conditions
  • In stock and ships same day if ordered before 3 PM
  • Aftermarket equivalent – no OEM markup, same performance
  • Works for both surface and underground drills
Use Cases
Applications
  • Montabert HC150 hydraulic drifters
  • Montabert HC150RP hydraulic drifters
  • Quarrying and mining operations
  • Tunneling and construction drilling
  • Surface and underground rock drills
  • Rebuild and maintenance workshops
Specs
Technical Specifications
Part Number86647435 (also replaces 86475936, 2686647435)
TypeHydraulic drifter seal kit
CompatibilityMontabert HC150, HC150RP drifters
ComponentsPiston seals, rod seals, O-rings, backup rings, wipers
MaterialNitrile, polyurethane, PTFE (mixed per application)
ConditionNew aftermarket equivalent
StockIn stock, ready to ship
Warranty12 months against manufacturing defects
Details
Detailed Description
HC150 – HC150RP drifter seal kit is equivalent to Montabert part number 86647435 (86475936). The name Montabert is a registered trademark of the respective original equipment manufacturer. All names, descriptions, numbers and symbols are used for reference purposes only.

86647435 Montabert HC150 RP hydraulic drifter seal kit industrial rock drills repair kit 2686647435 Seal Package in stock

FAQ
FAQ
Is this a genuine Montabert seal kit?
No, this is an aftermarket kit made to fit Montabert HC150 and HC150RP drifters. It matches OEM part numbers 86647435 and 86475936. Montabert is a registered trademark used for reference only.
What's included in the kit?
You get all the seals needed for a full rebuild: piston seals, rod seals, O-rings, backup rings, and wipers. Everything matches the HC150/HC150RP drifter specs.
Will this fit my drifter?
If you have an HC150 or HC150RP, yes. If your drifter has been modified or is an older variant, check the part numbers or contact us to be sure.
How fast can I get it?
We keep these kits in stock. Order before 3 PM and it ships the same day. Delivery typically takes 3-7 business days depending on your location.
How durable are these seals?
They're made from nitrile, polyurethane, or PTFE depending on the seal's job. These materials handle high pressure and temperature in rock drilling, so they hold up well.
Can you help with installation?
Yes, our tech team can walk you through installation or troubleshoot issues. Just give us your drifter model and serial number.
Stock
Check Stock & Get a Quote
Order today for same-day dispatch. Bulk pricing and tech support available – just ask.
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