Fleetguard FH21339NN Cross Reference & Precise Equivalent
Fleetguard FH21339NN 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 Eco Fuel Water Separator FS53040
- Part Number
- FS53040
- MOQ
- 200 Pieces
Key specifications
Dimensions: OD: 120/133 H: 248.5 mmFiltration Efficiency: 95 ( 5 micron)%Replacement Interval: 60,000 kmFilter Media Brand: H&V; AhlstromPackaging: Moisture-proof bag+Cardboard box
Frequently asked questions
- What is the Precise equivalent of Fleetguard FH21339NN?
- Precise offers a direct Water Separator Filter replacement for Fleetguard FH21339NN: Fleetguard Eco Fuel Water Separator FS53040 (FS53040). The Precise equivalent is matched to the original dimensions, fit and filtration performance for a no-modification interchange.
- What are the specifications of Fleetguard FH21339NN?
- Key specifications of the Precise equivalent for FH21339NN: Dimensions: OD: 120/133 H: 248.5 mm, Filtration Efficiency: 95 ( 5 micron)%, Replacement Interval: 60,000 km, 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 FH21339NN replacement and what is the minimum order quantity?
- The Precise replacement for Fleetguard FH21339NN ships at a minimum order quantity of 200 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.