
Part Name: Piston 2995204
Part Number: 2995204
Basic Info.
art no. | 2995204 | Material | steel |
Type | Piston | Part Type | Engineering machinery parts |
Compatibility | Caterpillar | Transport Package | Wooden box |
Trademark | DIRON | Origin | Luoyang City |
HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Date First Listed:2025/10/19
- Manufacturer:Diron Parts
Product Description
- Part Type:Piston
- Description: Replacement Part Piston 2995204 Suitable for Caterpillar, New



The Piston 2995204 is a new replacement part designed for aftermarket use in Caterpillar machinery equipped with 3500 Series diesel engines. The brand name Caterpillar is used solely as reference information to indicate compatibility and does not imply that this product is an OEM part.
Specifications:
- Part Number: 2995204 (also referenced as 299-5204 or CA2995204; cross-referenced with 144-0720, 278-0247, 128-9517, 124-9434 in some applications)
- Part Type: Piston (one-piece steel piston body with clips)
- Material: High-strength steel with hardened alloy construction for durability, heat resistance, and compatibility with high-performance diesel engines
- Weight: Approximately 20–25 lbs (9.07–11.34 kg), depending on configuration
- Condition: New, aftermarket
- Features:
- One-piece steel piston with integrated bushing for enhanced structural integrity and reduced failure risk
- Compatible with 16.5:1 compression ratio configurations
- CNC-machined to meet OEM specifications for precise fitment
- Includes clips for secure piston ring retention
Compatible Equipment Models:
This replacement piston is compatible with various Caterpillar machinery equipped with 3500 Series diesel engines, including but not limited to:
Engines: 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, SPS343, SPT343, SPF343
Track-Type Tractors: D11N, D11R
Wheel Tractors/Scrapers: 854G, 992G, 994D
Off-Highway Trucks: 776D, 777, 777B, 777C, 777D, 784C, 785, 785B, 785C, 789, 789B, 789C, 789D, 793C, 793D
Wheel Loaders: 5130B, 5230B
Generator Sets: PM3508, PM3512
Note: While this description provides general information, specific details such as size, weight and exact material may vary by manufacturer and specific application. To obtain the most accurate and up-to-date information, it is recommended to consult a qualified parts supplier such as DIRON PARTS.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB
Q4. How about your delivery time?
A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8. How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from
ABOUT DIRON
- Factory OF DIRON
Diron Parts Group Have Its Own Factory Ensure That We Offer Better Price For Customers. Besides, Diron Corporate With Some Reliable Principal Manufacturers, So Diron Also Supply Customer Other Quality Spare Parts.








- Team OF DIRON
With 18 years of manufacturing and exporting experience, Diron has a team of knowledgeable engineers, inspectors and technical workers, sales staff, after-sales personnel.


- Products OF DIRON
As a distributor, we supply parts covers for :Complete engines, Long block, Short block, Engine spare parts, Electricla products, Hydraulic products, Transmission products, Undercarridge products.Among them, Cylinder head, Cylinder block, Spacer-plate, Bushing & Pin are our best-selling products.







