Multiquip 050710070 MTX 90 O-Ring
Multiquip

Multiquip 050710070 MTX 90 O-Ring

$3.51
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SKU:
050710070-Multiquip
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The Multiquip 050710070 MTX 90 O-Ring is a genuine OEM sealing component designed for MTX70HF, MTX70HDR, MTX70HD, and MTX80HDR rammers. As a direct OEM replacement, 050710070 is manufactured to the exact material composition and dimensional tolerances specified for these machines, ensuring a proper seal every time. Sourced directly through Multiquip's authorized parts network, this O-Ring is the correct choice for technicians and operators who need a confirmed-fit solution for their MTX series rammer.

Key Features

  • OEM-Grade Elastomer Sealing: — Manufactured to the precise material grade and compression rating required to maintain a leak-free seal in the MTX rammer's fuel and fluid systems.
  • Direct-Fit Installation: — Matches the exact groove profile and diameter of the original component, dropping into place without trimming or adjustment.
  • Confirmed Rammer Compatibility: — Verified fit for MTX70HF, MTX70HDR, MTX70HD, and MTX80HDR models, covering both GX100 float-carb and GX120 diaphragm-carb variants.
  • Sustained Sealing Performance: — A correctly seated O-Ring prevents fluid weeping and pressure loss that can lead to hard starting, erratic operation, or internal contamination of the rammer's fuel or air systems.
  • Fuel System Integrity: — When used in fuel circuit applications, a properly spec'd O-Ring is essential to prevent fuel vapor escape and maintain safe, compliant operation of the machine.

An O-Ring is a small but critical sealing component used throughout a rammer's fuel, air, and fluid circuits to prevent leaks between mating surfaces. In a machine like the MTX series rammer, where vibration levels are extremely high during operation, O-Rings are subject to accelerated wear, compression set, and chemical degradation from fuel contact. A failed or hardened O-Ring allows air or fuel to bypass the seal, which can cause fuel leaks, loss of prime, or carburetor flooding — any of which will take the machine out of service until the seal is replaced.

Part Details

Part Number050710070
BrandMultiquip
Part TypeGenuine OEM
DescriptionMTX 90 O-Ring

Compatibility & Fitment

Name Model
Rammers MTX70HF
Rammers MTX70HDR
Rammers MTX80HDR
Rammers MTX70HD

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.