KIOTI NX-NS HST FILTER KIT - TE16-F0003A - COMPATIBLE WITH MODELS NS4710CH, NS4710H, NS5310H, NS6010CH, NS6010H, NX4510CH(NN6600001~RN6600198), NX4510CH(RW6900001~), NX4510H(PL1600001~RL1600148), NX4510H(RW1300001~), NX5010CH(NN6700001~RN6700108), NX5010CH(SW7000001~), NX5010H(PL1700001~RL1700004), NX5010H(TX1100001~), NX5510CH(NN6800001~PN6800009), NX5510CH(SW7100001~), NX5510H(PL1800001~RL1800004), NX5510H(TX1200001~), NX6010CH(NN3900003~PN39000090), NX6010CH(SL6000001~), NX6010H(NP4400001~PP4400109), NX6010H(UX1300001~) - Engine compatibility between TIER 4 and STAGE 5 must be confirmed prior to purchase. If you are unsure which filter kit is required for your tractor, please refer to the link below or contact us directly for assistance. amazonorders@kiotitractor.com. TIER 4 vs STAGE 5 serial number breakdown video. https://rise.articulate.com/share/CyRevClrpGz9F5t8XWmLOYK4XsLZVvZs > Visit our website to learn more and locate your nearest KIOTI dealer. https://www.kioti.com/dealers