Description
Product Overview
The iFJF PA31011 Air Filter is a heavy-duty engine air filter engineered for Bobcat skid steer loaders and compact track loaders. Operating in some of the most dust-intensive environments — construction sites, demolition, landscaping, and agriculture — these machines demand superior air filtration to protect high-performance diesel engines. Manufactured to IATF 16949 quality standards, this filter delivers the filtration efficiency and dust-holding capacity your equipment needs to run reliably in the toughest conditions.
Key Features
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High Dust-Holding Capacity: Advanced cellulose/synthetic blend media captures fine dust, sand, and debris — extends service intervals in construction and agricultural environments.
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Broad Bobcat Compatibility: Fits A770, S740, S750, S770, S850 skid steer loaders and T740, T750, T770 compact track loaders.
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Maximum Engine Protection: High-efficiency filtration prevents abrasive particles from entering the combustion chamber — critical for turbocharged diesel engines in dusty worksites.
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OEM-Spec Design: Precision-engineered to match factory air filter housing dimensions for a perfect seal — no bypass, no unfiltered air entering the engine.
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IATF 16949 Certified: Manufactured under the same quality management system required by major OEMs.
Equipment Compatibility
| Model Series |
Compatible Models |
| Skid Steer Loaders |
A770, S740, S750, S770, S850 |
| Compact Track Loaders |
T740, T750, T770 |
Specifications
| Specification |
Detail |
| Part Number |
PA31011 |
| Filter Type |
Engine Air Filter (Primary) |
| Application |
Bobcat Skid Steer & Compact Track Loaders |
| Media Type |
Cellulose/Synthetic Blend |
| Certification |
IATF 16949 |
Service Intervals
Under normal operating conditions, inspect the air filter every 250 hours and replace every 500 hours or when the air filter restriction indicator shows a change. In extremely dusty conditions (demolition, concrete cutting, agricultural harvesting), check daily and replace as needed. A clean air filter is critical for turbocharger life and fuel efficiency.
Frequently Asked Questions
Q: Will this fit my Bobcat S770?
A: Yes. The PA31011 fits S770 skid steer loaders along with S740, S750, S850, A770, T740, T750, and T770 models.
Q: How often should I change the air filter?
A: Every 500 hours under normal conditions. In dusty environments, inspect daily and replace when the restriction indicator triggers or the filter appears heavily loaded.
Q: Is this an OEM Bobcat filter?
A: This is a premium aftermarket filter manufactured to IATF 16949 standards to meet or exceed OEM specifications for fit and filtration performance.
Q: What happens if I don't change the air filter?
A: A clogged filter restricts airflow, reducing power, increasing fuel consumption, and potentially causing turbocharger damage from dust ingestion. Replacement is far cheaper than engine repair.
Q: Does this filter also fit the T770 track loader?
A: Yes. The PA31011 fits both wheeled (S-series/A-series) and tracked (T-series) Bobcat loaders as listed above.
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