305463044 FMIH-40 Mechanical Shaft Seal | Franklin — UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
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Mechanical Seal FMIH40, Franklin 305463044 - UnitedBuilt Equipment

Franklin 305463044 FMIH-40 Mechanical Shaft Seal

SKU 0009582
Brand Franklin
Availability:
4 in stock | Available on backorder
Save 23% Save 23%
$193.00
$193.00 - $193.00
$193.00
$148.00
$148.00 - $148.00
$148.00

Product Images

Images are for representation only and may differ from the actual product.

Questions about this product?

Franklin FMIH-40 mechanical shaft seal, part number 305463044, is the replacement mechanical shaft seal for the Franklin FMIH-40 hydraulic-driven water pump. It is the sealing component to select when servicing the pump shaft seal, rather than the cast-iron seal plate or seal cover.

Select the right mechanical shaft seal for the repair

Matching the shaft seal by its exact part number helps avoid ordering a housing component when the seal itself is needed. The carbon and ceramic sealing faces, FKM elastomer components, and 316 stainless steel components form the specified material combination for this replacement.

Feature Benefit
Mechanical shaft seal Addresses the shaft-seal portion of the repair, not the surrounding castings.
FMIH-40 shaft-seal fit Fits the FMIH-40 mechanical shaft-seal position.

Technical specifications

Specification Detail
Manufacturer part number 305463044
Pump model Franklin FMIH-40
Component Mechanical Shaft Seal
Service reference 90
Material Carbon / ceramic / FKM / 316 stainless steel

Related service components

Component Selection
Seal plate 305454009 — a separate cast-iron component, not this shaft seal.
Seal cover 305454039 — a separate component, not a substitute for the mechanical seal.

Before ordering

Check What to confirm
Pump identification Confirm FMIH-40 and match the existing seal to 305463044.
Repair scope Determine whether the seal plate or seal cover also needs attention; do not assume a seal kit is included.
Service conditions Confirm that the pumped liquid and operating conditions suit the seal materials and the pump requirements.

Follow the pump and equipment service instructions. Isolate the drive and relieve stored pressure before disassembly.

Need help selecting the correct mechanical shaft seal? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your pump model, existing part number, or photos.