Air Filter Set 3466688 3466687 Fit Caterpillar 910K 910M 914K 914M 918M 920K
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Air Filter Set for Caterpillar
This air filter set includes a primary and secondary filter designed for Caterpillar 910K, 910M, 914K, 914M, 918M, and 920K models, delivering reliable engine protection and optimal airflow. This air filter set is built to meet the demands of heavy-duty machines, ensuring reduced downtime and consistent performance. The air filter set with OEM cross-reference numbers 3466688 and 3466687 ensures a precise fit and filtration efficiency for your equipment.
Overview
This air filter set is a two-piece filtration system that captures dirt, dust, and debris before they enter the engine. It is intended for Caterpillar compact wheel loaders, supporting clean combustion and prolonging engine life. The air filter set includes both the primary and safety elements for comprehensive protection.
Built For Performance
- High-capacity filtration media traps fine particulates to protect engine components
- Primary and secondary filters work together for dual-stage defense
- Rugged construction resists deformation under heavy airflow
- Designed to match OEM specifications for a dependable seal
- Optimized pleat spacing ensures even dust loading and longer service intervals
Fits These Machines
- for Caterpillar 910K
- for Caterpillar 910M
- for Caterpillar 914K
- for Caterpillar 914M
- for Caterpillar 918M
- for Caterpillar 920K
On-The-Job Use
- Construction sites with high dust levels require frequent filter changes
- Loading and grading tasks in dry, sandy conditions benefit from robust filtration
- Aggregate handling operations where airborne particulates are common
- Earthmoving projects that demand consistent engine airflow
Specs At A Glance
| Part Number(s) | 3466688, 3466687 |
| Filter Type | Primary and secondary air filter set |
| Compatible Brands | for Caterpillar |
Good To Know
Q: How often should this air filter set be replaced? A: Replacement intervals depend on operating conditions, but inspect the filter every 250 hours and replace it when the restriction indicator signals or the element appears visibly dirty.
Q: Can this air filter set be cleaned and reused? A: No, this is a dry-type filter; cleaning with compressed air can damage the media. Replace both elements as a set to maintain proper sealing.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.