FUEL EXHAUST CARBURETION I 3 163 PIPE ASSY ADAPTER CONNECTOR ELBOW EXTENSION FITTING HOSE ASSY HOSE LOOM NUT SEAL ASSY SPACER SPRING TEE TUBE ASSY WASHER Fuel or Oil Lines Con t 65 69 4 cyc Diesel 2355934A R I ELBOW fuel pump to fuel filter hose to cyl and case pump 65 4 cyc Diesel w H D Eng 65 Ser 60 4 cyc Diesel w H D cooling oil cooler exc H D eng 24630 35 1 ELBOW water outlet tube to oil cooler oil cooler pipe to oil cooler 65 72 All 538570 1 ELBOW hose to pipe 68 69 4 cyc Diesel 2299557 1 ELBOW fuel in pump gov oil supply to cyl and case 62 66 Ser 80 2 cyc Diesel 5128522 1 EXTENSION fuel connector 20 int V and ext and 2 0 L for i pipe 66 Ser 50 60 Tilt 4 cyc Diesel 67 4 cyc Diesel exc Tilt 2369538 1 FITTING fuel supply tube to fuel transfer pump hose 70 72 Ser 50 60 w step fuel tank 3981922 1 FITTING fuel tank 38 70 All 3758984 1 HOSE ASSY oil filter outlet 28 0 L 55 56 Ser 4 5 6 4 57 All 58 59 Ser 4 5 6 7 8 exc 8F 60 62 Ser 50 60 Cab 6 cyl I 62 Ser 60 Diesel 3703395 1 HOSE ASSY flexible rear gas feed pipe fuel return front z 20 int thds both ends 6 O L 57 Ser 4 7 8 9 10 8 cyl exc SBC 58 59 Ser 4 8 cyl 58 Ser 5 6 7 8 10F 59 Ser 5 6 10F 3719737 A R HOSE ASSY feed pipe 20 int thd 27 ext thd 6 O L 58 59 Ser 7 9 10 exc 10F 59 Ser 8 348 3735951 1 HOSE ASSY gas feed pipe front 59 Ser 6 6 cyl exc D D 3759367 1 HOSE ASSY inlet 15 z 0 L 60 62 Ser 50 w 2 qt oil filter 6 cyl 60 62 Ser 50 w 1 qt oil filter 6 cyl 3654629 1 HOSE ASSY oil filter inlet 19 4 0 L 60 62 Ser 50 w 1 qt oil filter 6 cyl exc LCF 3749394 1 HOSE ASSY oil filter inlet 15 O L 60 62 Ser 60 6 cyl 3820812 1 HOSE ASSY oil filter inlet 16 0 L J 60 62 Ser 60 6 cyl 3771364 1 HOSE ASSY oil filter outlet 15 z 0 L 67 4 cyc Diesel exc Tilt 2488030 1 HOSE ASSY tank return 67 68 Ser 50 60 Tilt 2 cyc Diesel 5136025 1 HOSE ASSY fuel pump to fuel filter 67 69 Ser 50 60 2 cyc Diesel 5138218 1 HOSE ASSY fuel filter to cyl head 67 68 Ser 50 60 Tilt 4 cyc Diesel 2321142 1 HOSE ASSY fuel supply tube to fuel transfer pump Not required in this group See group 0 799 2199396 HOSE ASSY Not required in this group See group 1 803 3873182 HOSE ASSY 65 68 All 9432787 1 HOSE rear gas return pipe I D x z O D 65 69 4 cyc Diesel 2499958 1 HOSE fuel nozzle leak off 65 70 All 9432963A R HOSE fuel filter supply pipe l D 8 962 66 Ser 50 60 4 cyc Diesel exc Tilt TDM 2488049 1 HOSE fuel supply tube to fuel transfer pump 66 4 cyc Diesel exc TDM 2485047 1 HOSE fuel supply tube to fuel transfer pump 66 Tilt 4 cyc Diesel 2467406 1 HOSE fuel supply tube to fuel transfer pump 6 671 38 70 All 3926960 A R LOOM gas feed pipe shield 62 66 Ser 80 2 cyc Diesel 5179937 A R NUT fuel filter to cyl head tube fuel pump to filter tube fuel drain crossover tube 62 66 Ser 80 2 cyc Diesel 5179938 A R SEAL ASSY fuel filter to cyl head tube fuel pump to filter tube fuel drain crossover tube 62 65 Ser 6 0 2 cyc Diesel exc Tilt 5164789 A R SPACER fuel pump to fuel filter tube 65 Ser 60 80 Tilt 4 cyc Diesel 2358282 1 SPRING oil drain hose 62 66 Ser 80 2 cyc Diesel 5185519 1 TEE fuel filter to cyl head tube 65 69 4 cyc Diesel 611890 5 TEE fuel nozzle leak off 62 66 Ser 60 2 cyc Diesel exc Tilt 5121081 1 TUBE ASSY fuel pump to fuel filter GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 3 1 63 3 163 3 6 l REV 5 79