Engine System

Cummins Cylinder Liner 3080760 – Product Specifications

The 3080760 is a high-quality wet-type cylinder liner manufactured to meet or exceed original equipment specifications. Wet liners have direct contact with engine coolant on the outer wall, providing superior heat dissipation for demanding applications .

Specification	Detail
Part Number	3080760
Alternate Numbers	3803703, 3801826, 3064627, 3803297
Engine Models	M11, L10, ISM, QSM11
Bore Diameter	125 mm (4.921 inches)
Length	241.25 – 241.40 mm
Liner Type	Wet type (direct coolant contact)
Material	High-grade alloy cast iron
Wall Thickness	5-9 mm (wet liner design)
Quality	OEM-grade / Genuine available

Compatible Engine Platforms – Cummins Engine Parts

The cummins cylinder liner 3080760 is compatible with the following Cummins engine families :

Engine Model	Displacement	Applications
M11	10.8L	Heavy-duty trucks, buses, construction equipment
L10	10.0L	Industrial, truck, marine applications
ISM	10.8L	Commercial vehicles, industrial power
QSM11	10.8L	Generator sets, marine propulsion
ISMe	10.8L	Heavy-duty commercial vehicles

These engine platforms are widely used in:

• Heavy-Duty Trucks: Kenworth, Peterbilt, Freightliner with M11 engines
• Buses: Transit and coach applications
• Construction Equipment: Excavators, loaders, bulldozers
• Marine: Commercial vessels, workboats
• Power Generation: Standby and prime power generators
• Industrial: Mining equipment, oil & gas drilling 

Technical Features & Benefits

The Cummins 3080760 cylinder liner is engineered with advanced features for reliable operation:

✅ Wet Liner Design: Direct coolant contact provides superior heat dissipation, preventing overheating and extending engine life 

✅ Precision Machining: Factory-machined to exact OEM tolerances for proper piston fit and ring sealing

✅ Durable Material: High-grade alloy cast iron with excellent wear resistance and thermal stability 

✅ O-Ring Sealing: Includes O-ring groove for proper sealing at the bottom of the liner 

✅ Radial & Axial Positioning: Upper and lower positioning rings for radial alignment; upper flange for axial positioning 

Dimensional Specifications

According to verified supplier data, the 3080760 cylinder liner has the following dimensions :

Dimension	Measurement
Outer Diameter (Upper)	14.6 cm (146 mm)
Outer Diameter (Lower)	13.8 cm (138 mm)
Inner Diameter (Bore)	12.5 cm (125 mm)
Length	24 cm (240 mm)

Cross Reference & Interchange Information

The Cummins 3080760 cylinder liner cross-references with the following part numbers :

Cross Reference	Description
3080760	Primary part number
3803703	Alternate OEM number
3801826	Alternate number
3064627	Interchangeable part
3803297	Interchangeable part
1295192H92	European cross reference
1296818H1	European cross reference

Why Choose Premium Cummins Engine Cylinder Liners?

The cylinder liner is one of the most critical components in any diesel engine. A quality liner like the 3080760 ensures:

• Optimal Compression: Maintains proper seal between piston rings and cylinder wall
• Heat Dissipation: Wet liner design transfers combustion heat to coolant efficiently 
• Extended Engine Life: Durable material resists wear and cavitation damage
• Oil Control: Precision surface finish maintains proper lubrication
• Reduced Blow-by: Minimizes combustion gas leakage into the crankcase

Complete Rebuild Solutions – Cummins Engine Parts

At Multistar Parts Co., Ltd., we offer comprehensive rebuild solutions for Cummins M11, L10, ISM, and QSM engines:

Cylinder Components:

• Cylinder liners (3080760, 3803703, 3801826)
• Piston kits and piston rings
• Cylinder head gaskets and seal kits 

Complete Inframe Kits:

• Includes all 6 cylinder liners with pistons, rings, and bearings
• Upper and lower gasket sets
• Most cost-effective option for full engine overhaul 

Additional Components:

• Connecting rods (3899450) 
• Crankshafts (3073707) 
• Camshafts (4004556) 
• Water pumps (3800737) 
• Turbochargers (4024969) 

Why Choose Multistar Parts Co., Ltd.?

As a specialized supplier of Cummins engine parts from China, we offer:

• ✅ Premium Quality: Genuine-grade components meeting OEM specifications 
• ✅ 100% Testing: Rigorous quality control before shipment
• ✅ Extensive Inventory: Comprehensive stock of M11, L10, and ISM engine parts
• ✅ Global Logistics: Worldwide shipping to minimize downtime
• ✅ Competitive Pricing: Wholesale rates for fleets, workshops, and distributors
• ✅ Technical Support: Expert assistance for parts identification
• ✅ Flexible MOQ: Single piece orders accepted 

Installation Tips for Cylinder Liners

When replacing the cylinder liner 3080760 on your Cummins engine:

1. Clean Block Bore Thoroughly: Remove all debris and old sealant from the cylinder block
2. Check Liner Projection: Verify proper liner height above the block deck (typically 0.03-0.13mm)
3. Lubricate O-Rings: Use clean engine oil on new O-rings before installation
4. Press Evenly: Use a proper liner installation tool to avoid damage
5. Verify Seal: Perform a leak test after installation
6. Hone if Necessary: Break the glaze on new liners for proper ring seating

Keep Your Cummins Engine Running Strong

The Cummins M11, L10, ISM, and QSM engines are renowned for their durability and power density. Using quality cylinder liner 3080760 ensures your engine delivers optimal compression, fuel efficiency, and reliability—whether on the highway, at the job site, or in continuous power generation.

Contact Multistar Parts Co., Ltd. today to order the Cummins 3080760 Cylinder Liner or inquire about our full range of M11 engine parts and rebuild kits. Whether you need a single liner for a repair or a complete inframe overhaul kit for fleet maintenance, we deliver the quality, reliability, and support your operations demand.

Trust Multistar Parts Co., Ltd. as your dedicated partner for genuine-quality Cummins engine components.

About Multistar Parts

Multistar Parts Cp.,Ltd is your reliable truck parts supplier for OEM truck parts and aftermarket truck parts solutions! We save your purchase time and give a best price!