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turbo II Model 46 John Deere Engine Precleaner

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Rugged performance in all environments: the turbo II Engine Precleaner. The original and best engine precleaner. Often copied, never replaced!
Inlet Base Size
Description

Suitable for the following John Deere Tractors:

3255, 4010 w/ turbo, 4020 w/ turbo, 4055, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010 w/ turbo, 5020 w/ turbo, 7020, 7200, 7400, 7520, 7600, 7700, 7800, 8450, 8560, 8630, 864

Suitable for the following John Deere Combine Harvesters:

4435, 6620, 7700 w/ turbo, 7720, 8820, 9400, 9500, 9600

To get the best performance and life from your engine clean air is essential. The turbo II Engine Precleaner is designed to perform in the toughest environments all day, every day.

 turbo engine precleaner diagram

turbo II Engine Precleaner Model 46 Sizes

ModelCFMm3/minInchesmm
 Airflow Range
 Inlet Diameter Size 
Model 46 4.5" 300-700 8.5-19.8 4.5" 114
Model 46 5" 300-700 8.5-19.8 5" 127
Model 46 6" 300-700 8.5-19.8 6" 152
Model 46 7" 300-700 8.5-19.8 7" 178
ModelInchesmmInchesmmLbsKg
 Outside Diameter Height Weight 
Model 46 12.25 311 15.5 394 11 4.9