Mitsubishi BD2G filter cross reference. 

Kubota L2350DT  filter cross reference.

Installed            
Machine Air filter fuel filter oil filter hydraulic filter Mitsubishi Dozer Inner Air Filter  
BD2G Mitsubishi Mitsubishi 34430 21301 Mitsubishi 3446200300 Mitsubishi 34440 22100 Mitsubishi 5887312201 Mitsubishi91461 11400  
BD2G Mitsubishi 6394 (outer for 6326)$32  FIL 3394 -NAPA  FIL 1768 NAPA   FIL 6326 (inner for 6394 $40  
BD2G Mitsubishi 6374(outer only)   Luberfiner FF8307 LF404      
BD2G Mitsubishi FIL 2222 NAPA  (outer only)       FIL 6326 NAPA  
BD2G Mitsubishi Hastings AF129K HASTINGS FF1033        
BD2G Mitsubishi HCAK253   PH 2819      Part Number Mfgr Description Stock Price (USD) 
  9146111400 Mitsubishi / Cat AIR FILTER FD40 on order  Call 
  9146111400 Cat / Mitsubishi AIR FILTER FD40 on order  Call 
 
 
BD2G Mitsubishi 9146111500- mitsubishi          
BD2G Mitsubishi 70000-11080 KUBOTA                      70000-11081O.F.
15287-11490 I.F.  ?
         
BD2G Mitsubishi CAK5047S       Komatsu 6001817360  
BD2G Mitsubishi CAK253       cat 1046122  
Machine Air filter fuel filter oil filter hydraulic Filter screen ?   Glow plug
L2350DT Kubota FIL 6270 NAPA 15221-43170 70000-32091/     HH164-32430 new      
L2350DT Kubota 15221-11220,     15222-11220,     15222-11224,     15227-11220,     15321-11220,     15328-11220,     15501-11080,     15501-11220,     15562-11080,     67800-58300,     70649,                      F-012-004E                              70000-11221 70000-43081,     15221-43170 70000-32091,       17321-32432,     17321-32439 34150-37713   15521-65510
L2350DT Kubota CAK530 P7514 LF3706      
L2350DT Kubota FIL 6270 NAPA FIL 3390 NAPA SFI 21068 NAPA,             NFI 91068 NAPA,               FIL 1068 NAPA      
L2350DT Kubota AF167K FF5226 - spin on PH8A      
L2350DT Kubota   FF42003        
L2350DT Kubota AF1658K fleet guard