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FS19732 Fuel Water Separator

The NAKATU FS19732 is an aftermarket spin-on fuel water separator designed as a replacement for Fleetguard FS19732 in compatible Cummins fuel systems and equipment. It helps separate water and capture particulate contaminants from diesel fuel. Unlike cartridge elements, this complete spin-on filter installs directly onto a compatible filter head. Please confirm the mounting thread, gasket dimensions and application requirements before ordering.

Specifications

Model:
NAKATU FS19732 Fuel Water Separator
Product Type:
Fuel Water Separator Filter
Replaces:
Donaldson P550848; Baldwin BF1385-SPS, BF46065-SPS; Luber-Finer LFF9732; HIFI-FILTER SN40602; Hengst H514WKD695; Sakura SFC5711; SF-Filter SK3183
Applicable engine number:
Cummins QSB4.5, QSB6.7, QSC and QSL engines; selected JCB Fastrac tractors, Hyundai wheel loaders and excavators, and Dynapac rollers. Verify engine and filter specifications.
Key Specifications:
Height: 202.29 mm Largest Outside Diameter: 93.83 mm
OEM Part Numbers:
Cummins 3975405; Case IH 84131590; Dynapac 4812155989

Product Overview
The NAKATU FS19732 is a spin-on diesel fuel water separator for compatible fuel systems. It is designed to help separate water and remove particulate contaminants from diesel fuel. Verify the original part number, filter head and sealing dimensions before installation.
Key Features
  • Spin-on fuel water separator design
  • Helps separate water from diesel fuel
  • Helps capture particulate contaminants
  • Thread specification: 1"-14 UNS-2B
  • Height: 202.29 mm
  • Largest Outside Diameter: 93.83 mm
  • Suitable for replacement applications when specifications match
Applications
The FS19732 is associated with selected Cummins QSB, QSC and QSL engine applications, including generator sets, construction machinery, agricultural equipment and commercial vehicles. Confirm the engine model and original filter specification before ordering.
Why Choose NAKATU? NAKATU
NAKATU is an aftermarket filtration manufacturer and supplier serving agricultural equipment, construction machinery, commercial vehicles and industrial engine markets. Our product range includes engine oil filters, fuel filters, air filters and hydraulic filters for a variety of replacement applications.
We support international importers, distributors, wholesalers and equipment parts suppliers with product selection, application matching, cross-reference assistance, bulk quotations and export packaging solutions.
Flexible purchasing options include wholesale orders, bulk purchasing, OEM cooperation, private-label programs, product customization and packaging customization, subject to product specifications, order quantities and project requirements.
NAKATU supports global B2B customers through practical product guidance, flexible sourcing arrangements and responsive service. Product specifications, branding, packaging and supply schedules can be discussed according to customer requirements.
Quality & Supply Assurance
NAKATU supports customers in confirming product specifications, application requirements and packaging details before ordering. Inspection arrangements and supply requirements can be discussed according to product type, order quantity and customer needs. For wholesale and long-term supply projects, specifications, inspection requirements, packaging options and delivery schedules should be confirmed before production or shipment.
Disclaimer
Fleetguard, Cummins, Donaldson, Baldwin and other brand names and part numbers mentioned in this description are used for compatibility identification and reference purposes only. NAKATU is an independent aftermarket filtration brand and supplier and is not affiliated with, authorized by, sponsored by or endorsed by these manufacturers. Verify equipment compatibility, original part number and technical specifications before ordering and installation.

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