Preheating Relay for Case IH 3405757R1 3210 3220 3230 4210 4220 4230 4240Preheating Relay for Case IH 3405757R1 3210 3220 3230 4210 4220 4230 4240 Made to OEM Specs to Provide a Direct Fitment & Easy Install! Manufactured with High Grade Materials by an Industry Leader Expedited International Shipping to the U. S. OEM Cross References: 3405757R1 Fits Models: Case IH 3210 Case IH 3220 Case IH 3230 Case IH 4210 Case IH 4220 Case IH 4230 Case IH 4240 Case IH 743XL Case IH 745XL Case IH 844XL Case IH 856XL Case IH 956 Case IH