8N-6309 Caterpillar air filter

Tax included
€251.06 Tax excl.

CAT® Engine Air Filter 8N-6309 is your best value for normal duty applications, delivering increased protection for the following Caterpillar engines models: 3176B, 3412, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, C32, and see below for other compatibilities.

Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machines ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt.


  • - Quick serviceability
  • - Improved contamination control holds particulates during filter change

Volume discounts

Quantity Discount You Save
4 10% Up to €100.42
In stock

Locomotive Engine

Marine Engine
3508B 3512

Engine - Generator Set
3508 3508B 3508C 3512 3512B 3512C 3516 3516B 3561B CG137-08 CG137-12 G3412 G3412C G3508 G3512 G3516 G3516B PM3508 PM3512 PMG3516 POWER SYS SR4 XQG400

Petroleum Products
3508 3508B 3508C 3512 3512B 3512C 3516 3516B 3516C C18 C27 C32 CX31-C18I CX31-P600 CX35-C18I CX35-P800 CX38-P800 CX38-P892 CX48-P2300 TH48 TH48-E70 TH48-E80


Marine Products
3176B 3412 3412E 3508 3508B 3508C 3512 3512B 3512C 3516 3516B C32

Engine - Industrial
3412 3412C 3412E 3508 3508B 3508C 3512 3512B 3512C 3516 3516B C18 C27 C32 CG137-08 CG137-12 G3408 G3408B G3408C G3412 G3508 G3508B G3508J G3512 G3516 SCT673 SPF343 SPS343 SPT343

Marine Auxiliary Engine

Petroleum Engine

Load, Haul, Dump
R1300 R1300G R1300G II

40 Items

Data sheet

Caterpillar Engine Type
3500 Series
Caterpillar Engine Type
Caterpillar Engine Type
3400 Series
Caterpillar Engine Type
3100 Series

Other Information

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