This is an OEM LS Tractor Air Filter.  Part number 40049447

FITS the Following Models

•  MT235E, MT235HE, MT240E, MT240HE, MT335, MT345H, MT342 ,MT340
• XG3032, XG3037,
• XR3140, XR3037, XR3145, XR3032, I3030, I3040
• G3033,G3038
• R3029,R3039,R4041,R4047