Cummins 3973233 Cross Reference & Precise Equivalent
Cummins 3973233 is an OEM/aftermarket reference for a Water Separator Filter. The Precise replacement equivalent is shown below — free to check, no account needed.
Precise equivalent filter

Fleetguard Spin on Fuel Water Separator FS19732
- Part Number
- FS19732
- MOQ
- 100 Pieces
Key specifications
Dimensions: Thread Size: 1-14 UNS-2B L: 202.3mm OD: 93.8Weight: 0.75 kgEmulsified Water Separation: 95%Replacement Interval: 500 hourFilter Media Brand: H&V; AhlstromPackaging: Moisture-proof bag+Cardboard box
Frequently asked questions
- What is the Precise equivalent of Cummins 3973233?
- Precise offers a direct Water Separator Filter replacement for Cummins 3973233: Fleetguard Spin on Fuel Water Separator FS19732 (FS19732). The Precise equivalent is matched to the original dimensions, fit and filtration performance for a no-modification interchange.
- What are the specifications of Cummins 3973233?
- Key specifications of the Precise equivalent for 3973233: Dimensions: Thread Size: 1-14 UNS-2B L: 202.3mm OD: 93.8, Weight: 0.75 kg, Emulsified Water Separation: 95%, Replacement Interval: 500 hour, Filter Media Brand: H&V; Ahlstrom, Packaging: Moisture-proof bag+Cardboard box. Always confirm these against your machine and operating conditions before ordering.
- How do I order the 3973233 replacement and what is the minimum order quantity?
- The Precise replacement for Cummins 3973233 ships at a minimum order quantity of 100 pieces, with distributor and fleet pricing on request. Contact us with the part number for a quote and lead time.
Sourcing note
Brand names and part numbers are used for replacement identification only and do not imply trademark ownership. Always verify the filter against the real machine and working conditions before ordering.