More variants of model CR990-A4B
1 other configuration of this model exist — they differ in transmission, tier/stage, model year, or build date. Pick the one that matches your equipment.Compare with the other variant
Combine - Tier 4 B (na).
About this equipment
About the New Holland CR990-A4B
CR990-A4B parts and diagrams. The CR990-A4B is part of New Holland's CR SERIES TIER 4 range in the ROTARY COMBINES line (AG equipment). Clinton Tractor carries 6426 replacement parts for this model, organized across 27 sections including Accessories, Brakes & Controls, Cab Climate Control, Cleaning, Clutch, Crop Storage-Unloading, Electrical Systems, Engine. Browse the exploded parts diagrams to find the exact CR990-A4B part you need by callout number, with OEM cross-reference and fitment.