Donaldson Fuel Filter Spin-On (P550529)

The Donaldson P550529 spin-on fuel filter provides dependable filtration for diesel fuel systems, removing water and particles to protect injectors and pumps. Designed to handle demanding performance requirements and maintain fuel system integrity over time.

Features:

• Spin-on fuel filter design for quick replacement

• Efficient media with ~99% removal at 5 micron

• Built to OEM specifications for durability

• Outer Diameter: ~4.23″ (107.5 mm)

• Length: ~10.31″ (262 mm)

• Thread Size: M32 × 1.5

Applications:
Suitable for heavy-duty trucks and equipment using Volvo, Mack, and other diesel engine platforms requiring reliable fuel filtration.

Cross References:

• Baldwin: BF7814 / BF7943

• Fleetguard: FF254 / FF5507

• Mac / Volvo OEM: 20430751 / 20972293 / 20972295 / 21879886

• Luber-Finer: LFF8059

• WIX: 33721

• Purolator: F75929

• VoE / Volvo OEM catalog numbers

• VMC: FF550529

• Mack: 2191P550529

• Donaldson (old/new) P550529

• Alliance: ABPFF5507