Caterpillar 308-2798 Cross Reference & Precise Equivalent
Caterpillar 308-2798 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

Caterpillar Spin-on Fuel Water Separator Canister 308-7298 271-5076 3188064
- Part Number
- 308-2798
- MOQ
- 100 Pieces
Key specifications
Dimensions: OD: 93.7mm L: 201.6mm Thread Size: M22X1.5-6HWeight: 0.65 kgFiltration Efficiency: 95%Replacement Interval: 60,000 kmFilter Media Brand: H&V; AhlstromPackaging: Moisture-proof bag+Cardboard box
Frequently asked questions
- What is the Precise equivalent of Caterpillar 308-2798?
- Precise offers a direct Water Separator Filter replacement for Caterpillar 308-2798: Caterpillar Spin-on Fuel Water Separator Canister 308-7298 271-5076 3188064 (308-2798). The Precise equivalent is matched to the original dimensions, fit and filtration performance for a no-modification interchange.
- What are the specifications of Caterpillar 308-2798?
- Key specifications of the Precise equivalent for 308-2798: Dimensions: OD: 93.7mm L: 201.6mm Thread Size: M22X1.5-6H, Weight: 0.65 kg, Filtration Efficiency: 95%, 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 308-2798 replacement and what is the minimum order quantity?
- The Precise replacement for Caterpillar 308-2798 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.