Description Additional Info Product Reviews NP271 & NP273 T-CASE INPUT SHAFT 34 TOOTH .NP271 & NP273 Transfer Case (New Process)Input Shaft34 Teeth4.2" Long1/2" Wide BearingLate Teeth1.625" Pocket Mfr Part Number: ZTNP44631 Sub-brand: USA Standard Gear Product Warranty: 2