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104mm Diesel Engine Piston Ring Set OE 23040-45500 Heavy Duty SR CR SR Material for D4DD Turbo Truck HD65 HD78

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104mm Diesel Engine Piston Ring Set OE 23040-45500 Heavy Duty SR CR SR Material for D4DD Turbo Truck HD65 HD78

Brand Name:	Hi-TTS
Model Number:	D4DD
MOQ:	5 Pieces
Price:	Negotiation
Packaging Details:	Neutral packing with export-grade wooden case or carton, customized packaging available
Payment Terms:	T/T,PayPal,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong, China

Certification:

ISO 9001:2015

Product Name:

Piston Ring, Ring Set

Part No:

23040-45500 2304045500

Machine Model:

HD65 HD78

Engine:

Application:

Truck

Material:

SR CR SR

Size:

STD 104mm

Number Of Cylinders:

4 CYL

Condition:

Quality:

OEM/Aftermarket

Supply Ability:

5000 Pieces per Month

Highlight:

SR CR SR Piston Ring 104mm

D4DD Turbo Diesel Truck Ring

23040-45500 Heavy Duty Ring Set

Product Description

104mm Diesel Engine Piston Ring Set OE 23040-45500 Heavy Duty SR CR SR Material for D4DD Turbo Truck HD65 HD78

Describe:

Product Title

Premium Diesel Engine Piston Ring Set 104mm 23040-45500 Heavy Duty SR CR SR Material for Hyundai D4DD HD65 HD78 Turbo Diesel Truck Engine

Product Overview

Engineered for the demanding operating conditions of turbocharged commercial truck engines, this 104mm piston ring set utilizes a premium SR CR SR (Steel / Cast Iron / Steel) material matrix specifically formulated to withstand the elevated combustion temperatures and pressures generated by the D4DD 3.9L common rail turbo diesel engine. Each ring undergoes specialized surface treatment processing to resist thermal fatigue, reduce friction, and maintain consistent oil film control throughout extended high-load duty cycles in HD65 and HD78 commercial fleet operations.

Key Features:

Turbo-Diesel Rated SR CR SR Material Matrix:Top compression ring in hardened steel for turbocharged cylinder pressure resistance, cast iron second ring for controlled oil scraping, and steel oil control ring assembly for sustained oil return under high-boost conditions.
Advanced Surface Treatment Technology: Compression rings receive anti-scuff surface processing to withstand the thermal stress of turbocharged D4DD engine operation, reducing initial ring-to-bore break-in wear and extending service intervals in commercial truck fleet applications.
High-Temperature Dimensional Stability: The steel-based ring materials maintain consistent ring tension and end gap clearance across wide operating temperature ranges, preventing ring flutter and blow-by during sustained highway speeds under full load conditions.
Compatible with Common Rail Injection Pressures: Ring sealing performance validated for modern common rail diesel injection systems generating up to 1,600 bar fuel pressure, ensuring combustion gas containment without ring face erosion or groove carbon packing.

Quick Details:

Engine Name	Piston Ring, Ring Set
Engine No.	D4DD
Part No	23040-45500 2304045500
Machine Model	HD65 HD78
Size (mm)	STD 104mm
Material	SR CR SR
Place of Origin:	Guangdong, China
Application	Truck
Engine Type	Diesel
Condition	New
Number of cylinders	4 CYL
Packing	Neutral Packing/Brand Packaging

Photos:

104mm Diesel Engine Piston Ring Set OE 23040-45500 Heavy Duty SR CR SR Material for D4DD Turbo Truck HD65 HD78

Detail Specification: SR CR SR Material & Coating Specification

SR CR SR Material & Coating Specification

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HYUNDAI 现代
Model	Engine	Model	Engine	Model	Engine
R55-7	4TNV94L	R215-7C	B5.9-C	R305LC-9	QSB6.7
R55-7S	4TNV-94L	R215-9	D6BV-C	R335LC-7	C8.3-C
R60-7	4TNV-94L	R215-9C	B5.9-C	R335LC-9	QSC
R60-9NEW	4TNV-94L	R220-5	6BT5.9-C	R375LC-7H	D6AC-C
R80-7	4TNV-98	R225LC-7	B5.9-C	R385LC-9	QSC
R80-9NEW	4TNV-98	R225LO-9T NEW	B5.9-C	R455LC-7	QSM11-C
R130-5	4BT3.9	R260-5	6B5.9-C	R485LC-9	QSM11
R150LC-7	B3.9-C	R265LC-7	B5.9-C	R485LC-9T NEW	QSM11-C
R150LC-9NEW	B3.9-C	R265LC-9	QSB6.7	R505LC-7	QSM11-C
R200LC	D6BR	R275LC-9T NEW	C8.3-C	R515LC-9T NEW	QSM11-C
R200-5	6BT5.9-C	R300-5	6CT8.3	R805LC-7	QSX15
A215-7	D6BT-C	R305LC-7	C8.3-C

Company Profile:

104mm Diesel Engine Piston Ring Set OE 23040-45500 Heavy Duty SR CR SR Material for D4DD Turbo Truck HD65 HD78

Packing and Shipping:

FAQ:

Q1: If I only know the truck model, but can not offer parts No., what should I do ?

A: If possible, you can send us pictures of old products, name plate or the size for reference.

Q2: What is the warranty of the parts after I purchased?

A: The warranty is 6/12 Months based on the item details. For natural broken, 3 months. Guarantee genuine parts.

Q3: What's payment you can accept?

A: We can receive payment through T/T, HSBC, Paypal, ALI trade assurance.

Q4: When will I get the items after place order?

A1: In stock: 1-7days.

B2: Out of stock: It's according to your quantity. We will let you know when we quote.

Q5: How can I do if there is something wrong with the items?

A: Our products have been professionally tested and the quality is very stable, if you really found something wrong, pls contact us. We have a professional after-sales team to help you solve the problem.

Q6: What's package? Can you give me the package according my requirement?

A1: Yes, Standard packing, Neutral packing with wooden box or carton, as your customize.

B2: If you agree, we also have our own professional brand packaging

Q7: What is your main products ?

A: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, overhaul kit, piston, cylinder liner, piston ring, size tile, camshaft, connecting rod, oil pump, water pump, valve series products, movement, side, cover, Supercharger, starter motor, alternator, oil nozzle, copper sleeve of oil nozzle, engine gear, etc. cover almost all parts of the entire engine.

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Engine Gasket kit

Engine Fan Belt

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products details

Excavator Engine Parts

Diesel Engine Piston

Diesel Engine Crankshaft

Diesel Engine Turbocharger

Diesel Engine Starter

Spare Parts

Diesel Engine Filters

Excavator Solenoid Valve

Excavator Seal Kits

Engine Cylinder Head

Engine Water Pump

Engine Gasket kit

Engine Fan Belt

Oil Cooler Cover

Excavator Bearing

Excavator Gear

Fuel Injector

Engine Assembly

Automatic Voltage Regulator AVR

104mm Diesel Engine Piston Ring Set OE 23040-45500 Heavy Duty SR CR SR Material for D4DD Turbo Truck HD65 HD78

SR CR SR Piston Ring 104mm

D4DD Turbo Diesel Truck Ring

23040-45500 Heavy Duty Ring Set