GMO 26 1980 81 350N V8 ENGINE DIESEL PART I S 1 BEARING Camshaft Front 0 543 0 539 49 KEY Crankshaft Sprocket 0 729 2 BOLT Hex 5 16 18 x 1 8 900 50 PIN Bearing Cap 0 293 3 GASKET Fuel Pump Mounting 3 904 51 ECCENTRIC Fuel Pump 3 935 4 PUMP ASM Fuel Q 3 900 52 GEAR Injection Pump Drive 3 935 5 ENGINE Partial 0 033 53 SPROCKET Camshaft 0 736 6 TUBE Oil Filler 1 745 54 BAFFLE Oil Filler Tube 1 750 V 7 FILTER Oil 1 836 55 SPROCKET Crankshaft 0 728 8 CAP Oil Filler 1 758 56 CHAIN Timing 0 724 9 GASKET Filter to Block 1 844 57 WASHER Camshaft Sprocket 0 738 10 ADAPTER KIT Oil Filter 1 840 58 BOLT Camshaft Sprocket 0 738 l 11 BOLT Hex 3 8 16 x 1 8 900 59 SLINGER Crankshaft Oil 0 648 j 12 SWITCH Oil Pressure 1 800 60 BOLT Hex 5 16 18 x 1 j 8 900 13 BEARING Fuel Injection Pump Driven 61 OUTLET ASM Water Q 1 153 Gear Rear 3 935 62 CLAMP Coolant Hose 1 166 14 SHIM Pump Driven Gear 0800 Thru 63 HOSE T 8 962 I 1150 3 935 64 GASKET Coolant Outlet 1 154 i 15 RETAINER Ring 1 1 4 8 934 65 THERMOSTAT Coolant Temperature 1 246 16 SPRING Fuel Injection Pump Shaft 3 935 66 BOLT Bearing Cap 0 056 17 ADAPTER Pump to Cylinder Block 3 306 67 CAP Crankshaft Bearing Part of 5 N S 18 SEAL Adapter to Manifold 3 306 68 PIN Cotter 3 32 x 1 1 4 8 938 s 19 STUD Pump to Adapter Upper 3 901 69 SPRING Oil Pressure Regulator 1 609 20 BOLT Hex 3 8 16 x 3 1 2 8 900 70 VALVE Pressure Regulator 1 609 21 WASHER Adapter to Cylinder Block 3 901 71 PIN Oil Pump to Bearing Cap N S 22 STUD Pump to Adapter Lower 3 901 72 SHAFT Oil Pump Drive Extension 1 639 23 PLUG Camshaft Rear Bearing 0 034 73 PUMP ASM Oil 1 652 24 PLUG Crossover Hole 3 B 18 8 971 74 SHAFT Oil Pump Driven 1 639 25 PLUG Oil Passage Rear Outer 0 034 75 GEAR Oil Pump Driven 1 639 26 RETAINER Piston Pin 1 1 8 8 934 76 GASKET Oil Pump Cover 1 724 27 PIN Piston 0 636 77 COVER Oil Pump 1 723 28 RING KIT Piston 0 643 78 BOLT Hex 1 4 20 x 7 16 8 900 29 PISTON Engine W Pin 0 629 79 BOLT Hex 3 8 16 x 1 3 4 8 900 I 30 GAGE Oil Level 1 516 80 SHAFT Drive 1 639 31 BOLT Connecting Rod 0 623 81 GASKET KIT Oil Pan 1 429 32 ROD ASM Piston Connecting 0 603 82 PAN Engine Oil 1 426 I 33 BEARING Connecting Rod 0 616 83 PLUG Oil Pan Drain 1 453 34 PIN Flywheel Hsg 0 685 84 BOLT Oil Pan 1 428 35 GUIDE Oil Level Indicator 1 516 85 PUMP Coolant 1 069 36 PIN Dowel 5 16 x 9 16 8 939 86 NIPPLE Heater Hose 8 866 37 PIN Engine Front Cover 0 219 87 HUB Water Pump Shaft Part of 85 N S 38 NUT Connecting Rod Bolt 0 626 88 BOLT Engine Front Cover 0 206 39 PLUG Oil Passage Front 0 034 89 SEAL Crankshaft Front Oil 0 213 40 BEARING Fuel Injection Pump Driven 90 GASKET Engine Front Cover 0 207 Gear Front 3 935 91 COVER Engine Front 0 206 41 GEAR Injection Pump Driven 3 935 92 GASKET Pump to Engine 1 079 l A 42 CAMSHAFT Engine 0 519 93 BOLT Hex 5 16 18 x 1 1 2 8 900 43 PIN Camshaft Sprocket 0 738 94 INDICATOR Timing 0 219 V v 44 BOLT Hex 7 16 20 x 11 i6 0 669 95 BOLT Hex 3 8 16 x 3 4 8 900 45 FLYWHEEL Engine 0 666 96 BOLT Cover W Timing Indicator 46 PACKING Rear Main Bearing 0 137 3 8 16 x 15 16 Stud 0 206 47 BEARING Engine Main 0 096 97 BALANCER Crankshaft 0 659 48 CRANKSHAFT Engine 0 646 98 WASHER Crankshaft Ba ancer 0 662 l 99 BOLT Hex 3 4 16 x 1 1 2 8 900 WAREHOUSI NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BUICK 41A REV 2 5 81 0 as 0 000 GROUP S