Multiquip 91201890003 Oil Seal 30X46X8
Multiquip

Multiquip 91201890003 Oil Seal 30X46X8

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91201890003-Multiquip
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The Multiquip 91201890003 Oil Seal 30X46X8 is a genuine OEM oil seal designed for a wide range of Multiquip and Whiteman equipment, including MC94, MC64, WM70, R2000H, QP402H, QP3TH, MP2090HP, and GA3.6HA series machines. As an authentic OEM component, it meets the exact dimensional and material specifications of the original part — ensuring a proper seal without rework or modification at installation. DHS Equipment supplies this part direct, so you can confirm fitment by part number 91201890003 and order with confidence.

Key Features

  • Genuine OEM Sealing Integrity — Manufactured to exact 30x46x8 mm dimensional tolerances, delivering the compression and retention characteristics required to prevent oil migration at the shaft interface.
  • Direct-Fit Replacement — Matches the original seal profile and lip geometry for a drop-in installation across all compatible models without reseating or resizing the bore.
  • Broad Equipment Compatibility — Fits MC94P/S, MC94SK/MC94PK, MC64P/S, WM70S/P, R2000H, QP402H, QP3TH, MP2090HP, MP2050E3, MP2050E1, MP2H, MP275E3, MP25E3, MP25E1, GA3.6HA, and GA3.6HZ models.
  • Leak Prevention at the Source — A correctly seated oil seal keeps lubricant contained at rotating shaft points; a worn or failed seal leads to oil loss, bearing contamination, and accelerated internal wear.
  • Verified OEM Part Number — Sourced directly under Multiquip part number 91201890003, eliminating guesswork when cross-referencing across mixer, pump, roller, saw, and generator applications.

An oil seal is a precision-fit component that prevents lubricating oil from escaping past a rotating or reciprocating shaft and stops external contaminants — water, dirt, and debris — from entering the housing. It achieves this through a flexible sealing lip that maintains constant contact with the shaft surface under operating conditions. When an oil seal wears, hardens, or becomes damaged, oil leaks out and contaminants work in, leading to accelerated bearing and gear wear that can result in costly internal damage if left unaddressed.

Part Details

Part Number91201890003
BrandMultiquip
Part TypeGenuine OEM
DescriptionOil Seal 30X46X8

Compatibility & Fitment

Name Model
MQ Mixers MC94P/S
MQ Mixers MC94SK/MC94PK
MQ Mixers MC64P/S
Whiteman Mixers WM70S/P
Rollers R2000H
Centrifugal Pumps QP402H
Trash Pumps QP3TH
Saws MP2090HP
Saws MP2050E3
Saws MP2050E1
Saws MP2H
Saws MP275E3
Saws MP25E3
Saws MP25E1
Gasoline Powered Generators GA3.6HA
Gasoline Powered Generators GA3.6HZ

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.