EX-4.1



 Exhibit 4.1 
  






 
 ENOVATION CONTROLSTM Enovation Controls, Inc. ECA SPECIMEN FULLY PAID AND NONASSESSABLE SHARES OF CLASS A
COMMON STOCK, $0.00001 PAR VALUE, PER SHARE, OF Enovation Controls, Inc. INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE SEE REVERSE FOR CERTAIN DEFINITIONS CUSIP 29355F 10 6 THIS CERTIFIES THAT IS THE RECORD HOLDER OF COUNTERSIGNED AND
REGISTERED: AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC (Brooklyn, NY) TRANSFER AGENT AND REGISTRAR By: AUTHORIZED SIGNATURE SECRETARY PRESIDENT AND CHIEF EXECUTIVE OFFICER transferable on the books of the Corporation in person or by duly
authorized attorney upon surrender of this Certificate properly endorsed. This Certificate is not valid until countersigned by the Transfer Agent and registered by the Registrar. WITNESS the facsimile signatures of the Corporation’s duly
authorized officers. Dated: 







 The following abbreviations, when used in the inscription on the face of this certificate, shall
be construed as though they were written out in full according to applicable laws or regulations: 
  

									
	TEN COM	 	–	 	as tenants in common	 		  	UNIF GIFT MIN ACT–                              Custodian
                            
	TEN ENT	 	–	 	as tenants by the entireties	 		  	                                      
          (Cust)                              
      (Minor)
	JT TEN	 	–	 	 as joint tenants with right of

survivorship and not as tenants in common
	 		  	                                      
  under Uniform Gifts to Minors
		 		 	 	  	  

                          
              Act
                                         
       

		 		 	 		  	                                      
                          (State)


 Additional abbreviations may also be used though not in the above list. 

FOR VALUE RECEIVED,
                                         
                    hereby sell(s), assign(s) and transfer(s) unto 
  

			
	 PLEASE INSERT SOCIAL SECURITY OR OTHER

IDENTIFYING NUMBER OF ASSIGNEE
	 	
	     

 
	 	

  

                          
                                         
                                         
                                         
                                         
                           

PLEASE PRINT OR TYPE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE 
  

                          
                                         
                                         
                                         
                                         
                           
  

                          
                                         
                                         
                                         
                                         
                           

                          
                                         
                                         
                                         
                                         
           Shares 
 of the Class A common stock represented by the within Certificate, and do
hereby irrevocably constitute and appoint 

                          
                                         
                                         
                                         
                                         
       Attorney to transfer the said stock on the books of the within named Corporation with full power of substitution in the premises. 
  

					
	 Dated
	 	  
	  	

  

					
		 	X	 	  

		 	X	 	  

		 	NOTICE:	 	THE SIGNATURE(S) TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME(S) AS WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATSOEVER.

 Signature(s) Guaranteed 
  

					
	By	 	  
	  	
	THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE
GUARANTEE MEDALLION PROGRAM), PURSUANT TO S.E.C. RULE 17Ad-15. GUARANTEES BY A NOTARY PUBLIC ARE NOT ACCEPTABLE. SIGNATURE GUARANTEES MUST NOT BE DATED.