Baldwin PA3951 Conical-Shaped Engine Air Filter – Ford, GMC & Mack

The Baldwin PA3951 is a heavy-duty conical-shaped engine air filter designed to provide clean, efficient airflow while protecting the engine from dirt, dust, and other airborne contaminants. The axial-seal design helps provide a secure seal in the air cleaner housing and prevent unfiltered air from reaching the engine.

The PA3951 is commonly used on Ford, GMC, and Mack truck applications and is manufactured with cellulose/paper filter media and attached sealing gaskets.

Features:

• Genuine Baldwin Filters air filter
• Conical-shaped design
• Axial seal
• Cellulose/paper filter media
• Inside-out flow direction
• Includes attached/furnished gaskets
• Designed for heavy-duty engine applications
• Helps protect the engine from dirt and airborne contaminants

Specifications:

• Brand: Baldwin Filters
• Part Number: PA3951
• Product Type: Engine Air Filter
• Shape: Conical
• Overall Height: 29"
• Outside Diameter: 7-13/32" to 10-13/32"
• Bottom Inside Diameter: 6-15/16"
• Filter Media: Cellulose/Paper
• Seal Type: Axial Seal
• Flow Direction: Inside-Out

Common Applications:
Ford, GMC, and Mack trucks and equipment using the PA3951 air filter specification. Always verify dimensions and the existing filter number before ordering.

Cross References:
Fleetguard AF954M, Donaldson P129396 / P132343 / P138714 / P148043 / P151097 / P185024, Wix 42610, Caterpillar 7C8300 / 7W7425, Ford D8HZ-9601-B, GMC 8997222, International 526059-C91. Cross-reference numbers should be verified against the specific application.