Cummins LT LTA10 Diesel Engine Parts Catalog – Reduced Noise Design Construction

Description

File Details

• Manual Type: Parts Catalog
• Brand: Cummins
• Engine Models: LT10-250, LT10-225, LTA10-290, LTA10-325
• Engine Series: LT, LTA10
• Design: Reduced Noise Design Construction
• Language: English
• File Format: PDF
• Page Count: Approximately 150 pages
• Compiled by: Carolyn Cox, Parts Communications
• CPL References: CPL775, CPL776, CPL894

Chapters Covered

• Customer Parts Information – Engine Data Plate, Engine Model, Serial Number, CPL Number
• Customer Service Information – Model coverage and CPL component reference
• Dataplate (Option AP8023)
• Rocker Lever & Housing (Option BP2716)
• Crankshaft (Option BP2844)
• Cylinder Liner Kit (Option BP2844)
• Gear Housing (Option BP2844)
• Fuel Pump Drive (Option DP2014)
• Thermostat (Option EC8095)
• Alternator (Options EE8020, EE8066, EE8079, EE8080)
• Alternator Location (Option EH2001)
• Front Engine Support (Option EM2023)
• Fan Drive (Option FA2054)
• Air Fuel Control Plumbing (Option FE2705)
• Fuel Filter (Option FF2701)
• Fuel Filter Plumbing
• Flywheel Housing (Option FH2110)
• Fuel Pump Mounting (Option FP2009)
• Fuel Pump (Option FP2708)
• Fuel Pump Housing (Option FP2708)
• Fuel Pump Damper (Option FP2708)
• Fuel Drain
• Flywheel and Ring Gear (Options FW2101, FW2102)
• Lifting Brackets
• Lubricating Oil Cooler (Option LC2033)
• Lubricating Oil Filter (Option LF2018)
• Cylinder Block Covers (Options OB2138, OB2139)
• Oil Pan (Option OP2029)
• Connecting Rod (Options PP775, PP776, PP894)
• Engine Piston Kit (Options PP775, PP776, PP894)
• Camshaft Keys
• Injectors (Options PP775, PP776, PP894)
• Turbocharger (Option PP2702)
• Camshaft Gear (Option PP2721)
• Starter Mounting (Option SM2002)
• Starter (Options ST8033, ST8035, ST8032, ST8076)
• Corrosion Resistor (Options WF2010, WF2011)
• Oil Cooler Water Plumbing (Option WH2005)
• Water Pump (Option WP2015)
• Exhaust Connection (Option XS8020)
• Lower Engine Gasket Set
• Repair Kits – Cylinder Kit, Cylinder Liner Kit, Engine Piston Kit, Turbocharger Repair Kit, Water Pump Repair Kit, Hose Kit, Fuel Pump Gasket Set, Upper Engine Gasket Set, Lower Engine Gasket Set, Main Bearing Sets, Oversize Thrust Bearing, Connecting Rod Bearings, Oversize Valve Stem Guide, Oversize Valve Seats, Valve Crosshead Guide

This Cummins LT LTA10 parts catalog delivers complete part number identification for the LT10-250, LT10-225, LTA10-290, and LTA10-325 diesel engine models manufactured with reduced noise design construction. Every major engine system is broken down into exploded-view illustrations with referenced part numbers, making it straightforward to identify and order the correct components for your specific engine configuration. The catalog ties each part number to a specific illustration and option code, with Control Parts List references for CPL775, CPL776, and CPL894 ensuring you match components to your engine’s exact build.

Warranty Coverage Information

The catalog documents three tiers of Cummins New Parts Warranty coverage applicable to these engine models:

• Base Coverage: 1 year / 100,000 miles / 160,935 km / 3,600 hours – covers parts, labor, progressive engine damage, and consumables when repairs are made by authorized Cummins Full Service Dealers and Distributors
• Premium Plus Cylinder Kit Coverage: 2 years / 200,000 miles / 321,870 km / 7,200 hours – applies specifically to Cummins Premium Plus Cylinder Kits designed for high load, low rpm applications
• Major Component Coverage: 3 years / 300,000 miles / 482,805 km / 10,800 hours – standard coverage on cylinder block, crankshaft, camshaft, and connecting rods

When repairs are made by authorized Cummins service providers, coverage includes parts, labor, progressive engine damage, and consumables such as oil and antifreeze. On-the-spot warranty decisions are available through Cummins Full Service Dealers and Distributors at over 3,000 locations across North America.

Why This Parts Catalog Matters

Ordering the wrong part for a Cummins LT or LTA10 diesel engine means downtime, return shipping costs, and lost productivity. This catalog eliminates guesswork by providing the exact part numbers required for your engine’s specific configuration. The Engine Data Plate located on the side of the block on the fuel pump side of the engine carries the Engine Model Name, Engine Serial Number, and CPL Number. Always specify the engine model and serial number when ordering parts from this catalog.

Major components covered with detailed part breakdowns include the crankshaft with wear sleeve and Woodruff key, cylinder liner kits with rectangular seals and liner shims in 0.005 and 0.008 inch sizes, cylinder heads, engine pistons with compression ratios and piston ring sets including oil ring, 2nd ring, and top ring, camshafts with offset keys in multiple angles from 0 degrees to 2 degrees 15 minutes, exhaust manifolds, injectors with barrel and plunger assemblies, and turbochargers. The fuel system section covers the fuel pump housing, governor components, throttle shaft assembly, fuel pump damper, and fuel drain plumbing. Cooling system coverage includes the water pump with impeller, shaft, gear, bearings, seals, and repair kit options, thermostat with start-to-open at 177-182 degrees and full open at 202 degrees, and corrosion resistor options. Lubrication components include the lubricating oil cooler with bypass valve, oil filter head, and oil pan with front sump design. Electrical components include alternator options from Delco-Remy and Leece-Neville in 12 and 24 volt configurations, and starter options from Delco-Remy and Leece-Neville.

Who This Catalog Is For

This Cummins LT LTA10 parts catalog is built for diesel mechanics, fleet maintenance shops, engine rebuilders, and equipment owners who need accurate part identification for LT10-250, LT10-225, LTA10-290, and LTA10-325 engines. If you work on these Cummins engine models, this catalog provides the complete parts breakdown you need. The exploded-view diagrams show how components assemble, while the part number tables give you exactly what to order. Whether you’re rebuilding a cylinder kit, replacing a water pump, servicing the fuel system, or tracking down a specific O-ring or gasket, the illustrations and part number references in this catalog cover the full engine assembly.

The catalog includes a comprehensive index listing part numbers with their corresponding page numbers, making it quick to locate specific components. Parts numbers appearing in parentheses are for identification purposes only and should not be used when ordering service replacement parts. This is noted throughout the catalog for accuracy in parts ordering.

Get Your Cummins LT LTA10 Parts Catalog Today

With instant PDF delivery, you can have this Cummins LT LTA10 parts catalog on your computer, tablet, or phone within moments of ordering. Browse the exploded diagrams, search for specific part numbers, and print the pages you need for the job at hand. There are no shipping delays and no waiting for a physical book to arrive. Having the correct part numbers on hand keeps your Cummins LT10 or LTA10 engine running at peak efficiency. New Cummins parts are your best insurance to keep your Cummins engine running properly, and this catalog ensures you order the right components every time.

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