Cummins 6BTA5.9C Compressor Parts Catalog 3249984 – Illustrated Engine Parts Manual PDF

Description

Cummins 6BTA5.9C Compressor Parts Catalog – Document 3249984 / SO43053

This is the complete illustrated parts catalog for the 6BTA-5.9-C compressor engine, published by Cummins India Limited under document number 3249984 (also referenced as SO43053). Whether you are rebuilding a fuel system, replacing a water pump, or tracking down a bracket that nobody stocks anymore, this catalog gives you the exact part numbers, assembly relationships, and exploded views you need to get the right component the first time.

Unlike a service manual that tells you how to diagnose and repair, a parts catalog tells you what everything is called, what it belongs to, and what number to order. This one covers the full engine – from the fuel shutoff solenoid and cylinder head down to the oil pan, flywheel housing, and every hose, clamp, and bracket in between.

File Details

• Manual Type: Illustrated Parts Catalog
• Brand: Cummins
• Model: 6BTA-5.9-C Compressor
• Language: English
• Page Count: 153
• File Format: PDF
• Document Number: 3249984
• Additional Reference: SO43053
• Published By: Cummins India Limited, Kothrud, Pune 411038

Chapters Covered

The catalog is organised into 73 numbered assembly groups, each with its own exploded illustration and part number table. The major groups are:

• Cylinder Head Assembly & Cylinder Block
• Camshaft
• Fuel System (Shutoff Valve, Fuel Accessories, Fuel Filter, Fuel Plumbing, Injection Pump, Transfer Pump)
• Cooling System (Water Inlet, Coolant, Oil Cooler, Water Pump, Thermostat, Radiator Plumbing)
• Turbocharger & Air Intake
• Exhaust System
• Lubrication System
• Electrical System
• Drive Systems
• Pistons, Injectors & Valve Train
• Engine Assembly & Mounting

Cylinder Head, Block & Camshaft

The cylinder head assembly group (PP99255) covers the head casting, intake and exhaust valves, valve springs, retainers, collets, valve stem seals, expansion plugs, and the flange head cap screws that hold it all together. The cylinder block group (BP9115) goes deeper – main bearing caps, crankshaft assembly, crankshaft gear, thrust bearings, main bearings, piston cooling nozzles, expansion plugs, and the block casting itself. The camshaft group (PP42386_CAMSHAFT) includes the camshaft, camshaft gear, woodruff key, thrust support, and mounting hardware. If you are doing a lower-end rebuild, this is where you will spend most of your time.

Fuel System

Fuel system coverage spans several groups. The fuel shutoff valve group (FV9487) details the solenoid, bracket, gusset, governor bracket, gasket, studs, lever, screws, washers, and spacers. The fuel system accessories groups (FS9776 and FS9980) cover the fuel strainer, hoses, fuel supply tube, sealing washers, banjo connector screws, and hose clamps. The fuel filter group (FF90040) includes the filter head, adaptor, fuel water separator, rectangular gasket, regular hexagon nut, O-ring seal, fuel filter element, and the banjo connector plumbing. The fuel injection pump group (FP90989) and fuel transfer pump group (FS9954) list the pumps themselves along with their sealing washers and supply tubes. The fuel pump coupling group (FP90987) covers the drive gear, brace, flexible hose, tee, nipple, elbow adapter, and mounting spacer.

Cooling System

Cooling system coverage includes the water inlet connection groups (WI9002 and WI9701), which detail the inlet connection casting, rectangular ring seal, pipe plugs, and flange head cap screws. The engine oil cooler group (LC9020) is particularly thorough – cooler core, oil cooler gasket, filter head gasket, filter head, adapter, pressure relief valve, lubricating oil filter cartridge, plunger, compression spring, O-ring seal, and threaded plug. The water pump groups (WP9617 and WP9031) list the pump assembly with its O-ring and rectangular ring seals. The thermostat group (EC9040) covers the thermostat itself, while the thermostat housing group (TH9001) adds the housing, gasket, lifting bracket, and mounting screws. Radiator plumbing (RP9180) and aft water plumbing (WA9761) cover the hoses, elbows, connectors, and clamps that tie the cooling system together.

Turbocharger & Air Intake

The turbocharger group (PP99339) lists the turbocharger assembly, turbocharger gasket, hexagon flange nuts, and studs. The turbocharger arrangement group (TB9150) covers the aftercooler, intake manifold cover gasket, connection gaskets, air crossover connection, hose clamps, plain hoses, air tube, and pipe plugs. Air intake accessories (A9134) include the air cleaner cap, while the air cleaner group (AC9217) lists the complete air cleaner assembly. Air fuel control plumbing (FE9073) covers the air fuel control tube, male adapter elbow, banjo connector, sealing washers, and banjo connector screw. Turbocharger plumbing (TP9703) adds the turbo oil drain connection, oil drain gasket, hose clamps, plain hose, turbo oil drain tube, flexible hose, female connector, sealing washers, O-ring seals, and tube clamp.

Exhaust System

Exhaust coverage starts with the exhaust connection group (XS9452), which details the exhaust outlet connection, brace, exhaust outlet connection gasket, T-bolt clamps, and flange head cap screws. The exhaust outlet connection group (XS9431) covers the V-band clamp. The exhaust manifold group (TB9792) lists the manifold itself, while the exhaust manifold mounting group (TB91486) provides the manifold gaskets and flange head cap screws. The muffler group (MU9046) covers the muffler assembly.

Lubrication System

The oil fill arrangement group (OB9507) details the spacer connection, O-ring seal, pipe plug, oil filler tube, weld flange, flange head cap screws, and filler cap. The oil level gauge group (LG90298) covers the dipstick, oil gauge tube, and expansion plugs. The lubricating oil pump group (LP9064) lists the pump assembly and hexagon head cap screws. The oil pan group (OP9005) covers the oil pan, oil suction connection, weld flange, and flange gasket, while the oil pan mounting group (OP9703) provides the hexagon head cap screws, oil suction connection, and flange head cap screws.

Electrical System

The alternator group (EE9330) lists the alternator assembly. Alternator drive (EH9702) covers the belt tensioner bracket, flat head cap screw, belt tensioner, flange head cap screws, and V-ribbed belt. Alternator mounting (EH97621) adds the alternator support, mounting spacer, flange head cap screws, tube clamp, and alternator brace. The starting motor group (ST9450) covers the starting motor, and the starting motor mounting group (SM9150) provides the twelve point cap screws. The signal generating device group (EO9162) lists the magnetic pickup. The switch panel group (EG9362) covers toggle switches, key switches, and the instrument panel. Oil pressure switch (SD9210) and coolant temperature switch (SD9315) round out the electrical coverage.

Drive Systems & Engine Assembly

Fan drive (FA9616) details the fan support, hub, fan pulley, and flange head cap screws. The fan group (FN9235) covers the engine fan. Fan drive mounting (FA9627) provides the flange head cap screws, and the fan pilot spacer group (SP9142) lists the fan spacer and fan pilot spacer. The Froger drive group (DF9162) covers the cover plate, hydraulic gasket, and flange head cap screws. The vibration damper group (DA9274) lists the damper and flange head cap screws. Engine assembly groups include the cylinder head mounting gasket (PP97298), lifting bracket (LA9019), flywheel (FW90252) with flywheel ring gear and socket head cap screws, flywheel housing (FH9682) with rear cover, oil seal, gaskets, and mounting hardware, front gear cover (BP9110) with gear housing, gasket, oil seal, and rectangular ring seal, valve cover (VC9022) with valve cover gaskets, noise isolators, and filler cap, cam follower cover (CM9701), cylinder block cover (OB9492), and cylinder block plate (NP9020).

Pistons, Injectors & Valve Train

The piston engine group (PP42386_PISTON_ENGINE) covers the engine connecting rod, connecting rod cap screws, bushing, piston, piston pin, connecting rod bearings, retaining rings, and compression rings. The injector group (PP42386_INJECTOR) lists the injector assemblies and rectangular seals. The rocker lever group (BP9710) details the rocker lever support, rocker lever shaft, rivet, rocker lever, insert, adjusting screw, heavy hexagon nut, plain washer, retaining ring, and push rods. The tappet valve group (BP9711) covers the valve tappets.

Mounting & Hardware

Individual mounting groups cover alternator mounting, cylinder head mounting, exhaust manifold mounting, fan drive mounting, oil pan mounting, and starting motor mounting. Each lists the specific cap screws, studs, nuts, and washers required for that assembly. The bracket lifting group (LA9019) provides the lifting bracket and flange head cap screws. The pin throttle lever pivot group (TL9120) lists the throttle lever pivot pin. The location drain group (DL9288) covers the banjo connector and sealing washers. The spacer fan pilot group (SP9142) lists the fan spacer and fan pilot spacer.

Why This Parts Catalog Matters

Ordering the wrong part for a Cummins 6BTA-5.9-C compressor is expensive and time-consuming. This catalog eliminates guesswork by showing every part in its assembly context, with the exact part number, description, and quantity. The parts indentation method used throughout the catalog means you can see which sub-components belong to which top-level assembly – order the assembly and you get everything under it, or drill down to individual serviceable items. Serviceable items are marked with a “Y”, while non-serviceable items are clearly identified so you know to order the parent assembly instead.

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Instant PDF Delivery

This Cummins 6BTA5.9C compressor parts catalog is delivered as an instant PDF download. No shipping, no waiting. The file works on any device – desktop, laptop, tablet, or smartphone – and every page is printable, so you can keep a paper copy in the shop and a digital copy on your phone. Whether you are a technician, a parts counter specialist, or an owner-operator maintaining your own equipment, having the right part numbers at your fingertips saves time and money on every job.