TD120HP-86; TD121; TD121G; TD121G-87; TD121GG; TD121GG-86; TD121GG-87; TD121GGP; TD121GGP-87; TD121GP-87; TD121GPB-87; TID121K; TID121KG; TID Fuel System Fuel Filter Parts on group Fuel Filter: Pos. Part No Qty Parts name Comments 1. 471172 [1] Filter housing 2. 471177 [1] Hollow screw M8 2. 240664 [1] Bleeder screw M6, alt 3. 947620 [1] Gasket 4. 466987 [2] Fuel filter 5. Parts catalog : Fuel Injector Fuel Injector Fuel Feed Pump Fuel Feed Pump Fuel Feed Pump Fuel Feed Pump: 1699140