509-6461 223-6361 144-5695 Piston Ring For 3508 3508B 3512 3512B 3512C 3516 3516B
Price:
Negotiation
MOQ:
1 pcs
Delivery Time:
3-5 Work Days
Brand:
Hi-TTS
Product Description
509-6461 223-6361 144-5695 Piston Ring For 3508 3508B 3512 3512B 3512C 3516 3516B
Describe:
The part numbers 509-6461, 144-5695, and 223-6361 make up a complete, single-cylinder piston ring set for heavy-duty engines. They feature a standard outer diameter of 170 mm.
Part List & Functions
These three part numbers correspond to the three rings on a single piston, ordered from top to bottom:
- 509-6461 (Top Ring / Compression Ring): Designed for high-pressure sealing. It is made of high-strength steel with a hardened coating to prevent high-pressure combustion gases from leaking into the crankcase.
- 144-5695 (Intermediate Ring / Scraper Ring): Designed for secondary sealing and oil control. It is made of ductile iron to optimize the oil film on the cylinder wall.
- 223-6361 (Oil Control Ring): Designed for scraping oil. It wipes excess oil off the cylinder wall and returns it to the oil pan, strictly managing engine oil consumption.
Compatible Engine Models
This specific ring set is primarily used in 3500 and G3500 series heavy-duty diesel and gas engines, commonly found in marine, mining, and power generation applications:
- 3508 / 3508B
- 3512 / 3512B / 3512C
- 3516 / 3516B
- G3508 / G3512 / G3516 (Gas Series)
Quick Details:
| Engine Name | Piston Ring,Ring Set |
| Engine No. | 3512B |
| Part No | 509-6461 223-6361 144-5695 |
| Machine Model | 3508 3508B 3512 3512B 3512C 3516 3516B |
| Size (mm) | STD |
| Material | SR CR SR |
| Place of Origin: | Guangdong, China |
| Application | Excavator |
| Engine Type | Diesel |
| Condition | New |
| Number of cylinders | 6 CYL |
| Packing | Neutral Packing/Brand Packaging |
Photo:
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Company Profile:
Packing and Shipping:
FAQ:
Q1: If I only know the excavator 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 allparts of the entire engine.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Taishuo Machinery Equipement Co.,Ltd
Location
No.28,Huancun road,Maogang Huangpu District, Guangzhou,China.
Contact Person
moondy xie




