+86 18758866446robin@xcgparts.com
Hangzhou XC Machinery Co,.ltd.
  • Home
  • About us
  • Products
    • Hydraulic main pump
      • Hydraulic pump assembly
      • Hydraulic pump spare parts
      • Gear pump
      • Pilot pump
    • Engine parts
      • Liner Kit(Piston,Piston ring,Liner)
      • Main connect rod bearing
      • Water pump
      • Alternator
      • Starter
      • Turbocharge
      • Injector
      • Fan Motor
      • Tensioner
      • Cylinder Head
      • Cylinder block
      • Gasket kit
      • Oil Cooler Core
      • Engine Assembly
      • Crankshaft
    • Electric Parts
      • Controller
      • Monitor
      • Wire harness
      • AC panel
      • Throttle motor
      • Throttle Cable
      • Solenoid Valve
      • Relay
      • Pressure sensor
      • Wiper motor
      • Thermostat
      • Relief Valve
      • Lighting lamp
    • Final Drive swing motor
      • Final drive
      • swing motor
    • Travel Gearbox
      • Gearbox assy
      • Gearbox spare parts
    • Seal kit
      • Arm hydraulic cylinder seal kit
      • Boom hydraulic cylinder seal kit
      • Bucket hydraulic cylinder seal kit
      • Hydraulic pump seal kit
      • Swing motor seal kit
      • Travel motor seal kit
      • Main Control valve seal kit
      • Centre joint seal kit
    • Rock hydraulic breaker hammer
      • Silent Breaker hammer
      • Side type breaker hammer
      • Box type Breaker hammer
    • Rock bucket
    • Undercarriage parts
      • Track link
      • Track roller
      • upper roller
      • Idler
      • Sprocket
      • Adjustor assy
      • Track pad shoe
      • Rubber track
    • Swing reducer
    • Air conditioning system
      • Air condition compressor
      • Blower
      • Evaporator
    • Diagnostic Scanner Tool
    • Swing bearing
  • News
    • Company news
    • Industry-news
  • F.A.Q
  • Contact us
  1. Home
  2. Products
  3. Engine parts
  4. Oil Cooler Core
  • CAT Oil Cooler Core 7N0128 for 3304 3306 Engine D4D D5H D6D 920 120G 140G - China Factory Supply - Image 1
  • CAT Oil Cooler Core 7N0128 for 3304 3306 Engine D4D D5H D6D 920 120G 140G - China Factory Supply - Image 2
  • CAT Oil Cooler Core 7N0128 for 3304 3306 Engine D4D D5H D6D 920 120G 140G - China Factory Supply - Image 3
  • CAT Oil Cooler Core 7N0128 for 3304 3306 Engine D4D D5H D6D 920 120G 140G - China Factory Supply - Image 4
CAT Oil Cooler Core 7N0128 for 3304 3306 Engine D4D D5H D6D 920 120G 140G - China Factory Supply - Image 1CAT Oil Cooler Core 7N0128 for 3304 3306 Engine D4D D5H D6D 920 120G 140G - China Factory Supply - Image 2CAT Oil Cooler Core 7N0128 for 3304 3306 Engine D4D D5H D6D 920 120G 140G - China Factory Supply - Image 3CAT Oil Cooler Core 7N0128 for 3304 3306 Engine D4D D5H D6D 920 120G 140G - China Factory Supply - Image 4

CAT Oil Cooler Core 7N0128 for 3304 3306 Engine D4D D5H D6D 920 120G 140G - China Factory Supply

  • Item No.001
  • Part Number 7N0128
  • Machine Model D4D D5H D6D
  • Condition: Aftermarket New
  • Type: Oil Cooler
CAT oil cooler core 7N0128 Caterpillar 3304 3306 engine oil cooler D4D D5H D6D tractor 920 wheel loader 120G 12G 130G 140G 143H 14G 160G motor grader China manufacturer factory price
Inquiry Send Email

Description

CAT Oil Cooler Core 7N0128 – Reliable Thermal Management for Heavy-Duty Engines

Ensure optimal engine performance and longevity with the CAT Oil Cooler Core 7N0128, a precision-engineered replacement part designed for a range of Caterpillar machinery. Manufactured to meet or exceed OEM specifications, this oil cooler core is an essential component for maintaining proper oil temperature and preventing overheating in demanding applications.

Key Features

  • Exact Fit: Designed as a direct replacement for part number 7N0128, ensuring seamless installation and compatibility.
  • Wide Application: Compatible with Caterpillar models including D4D, D5H, D6D, 920, 120G, and 140G, covering a broad range of dozers and motor graders.
  • High-Quality Construction: Built with durable materials to withstand harsh operating conditions and provide long service life.
  • Efficient Cooling: Optimized core design maximizes heat dissipation, keeping engine oil at the ideal temperature for peak performance.
  • Aftermarket New: Brand new aftermarket part, offering a cost-effective alternative without compromising on quality.

Product Specifications

  • Part Number: 7N0128
  • Machine Models: D4D, D5H, D6D, 920, 120G, 140G
  • Condition: Aftermarket New
  • Type: Oil Cooler

Why Choose Our Oil Cooler Core?

Our oil cooler core is manufactured with precision and quality control to ensure reliable performance. It is an ideal replacement for worn or damaged coolers, helping to prevent engine damage due to overheating. With its robust design and exact specifications, this component ensures your equipment runs smoothly, reducing downtime and maintenance costs.

Applications

This oil cooler core is suitable for use in various Caterpillar machines, including track-type tractors, loaders, and motor graders. Whether you are in construction, mining, or agriculture, this part helps maintain the efficiency and reliability of your heavy equipment.

Trust Hangzhou XC Machinery Co., Ltd. for high-quality aftermarket parts that deliver exceptional value. Contact us today to learn more about our products and how we can support your machinery needs.

What is CAT Oil Cooler Core 7N0128 for 3304 3306 Engine D4D D5H D6D 920 120G 140G - China Factory Supply?

The CAT Oil Cooler Core 7N0128 is an aftermarket replacement part designed for specific Caterpillar engines and machines, including D4D, D5H, D6D, 920, 120G, and 140G models. It helps regulate engine oil temperature to prevent overheating and ensure optimal performance. Manufactured to meet OEM specifications, this oil cooler core offers a cost-effective solution without compromising quality.

Applications

  • Suitable for Caterpillar track-type tractors such as D4D, D5H, and D6D
  • Compatible with Caterpillar wheel loaders like the 920
  • Fits Caterpillar motor graders including 120G and 140G
  • Used in construction, mining, and agricultural equipment
  • Ideal for replacing worn or damaged oil cooler cores in heavy-duty engines

FAQ

What is the part number for this oil cooler core?

The part number is 7N0128.

Which Caterpillar models is this oil cooler core compatible with?

It is compatible with Caterpillar D4D, D5H, D6D, 920, 120G, and 140G models.

Is this an OEM or aftermarket part?

This is an aftermarket new part, manufactured to meet or exceed OEM specifications.

What is the primary function of this oil cooler core?

It helps maintain proper engine oil temperature by dissipating heat, preventing overheating and ensuring efficient engine operation.

Can this oil cooler core be used in mining or agricultural equipment?

Yes, it is suitable for various applications in construction, mining, and agriculture where the listed Caterpillar machines are used.

Product Categories

  • Hydraulic main pump
    • Hydraulic pump assembly
    • Hydraulic pump spare parts
    • Gear pump
    • Pilot pump
  • Engine parts
    • Liner Kit(Piston,Piston ring,Liner)
    • Main connect rod bearing
    • Water pump
    • Alternator
    • Starter
    • Turbocharge
    • Injector
    • Fan Motor
    • Tensioner
    • Cylinder Head
    • Cylinder block
    • Gasket kit
    • Oil Cooler Core
    • Engine Assembly
    • Crankshaft
  • Electric Parts
    • Controller
    • Monitor
    • Wire harness
    • AC panel
    • Throttle motor
    • Throttle Cable
    • Solenoid Valve
    • Relay
    • Pressure sensor
    • Wiper motor
    • Thermostat
    • Relief Valve
    • Lighting lamp
  • Final Drive swing motor
    • Final drive
    • swing motor
  • Travel Gearbox
    • Gearbox assy
    • Gearbox spare parts
  • Seal kit
    • Arm hydraulic cylinder seal kit
    • Boom hydraulic cylinder seal kit
    • Bucket hydraulic cylinder seal kit
    • Hydraulic pump seal kit
    • Swing motor seal kit
    • Travel motor seal kit
    • Main Control valve seal kit
    • Centre joint seal kit
  • Rock hydraulic breaker hammer
    • Silent Breaker hammer
    • Side type breaker hammer
    • Box type Breaker hammer
  • Rock bucket
  • Undercarriage parts
    • Track link
    • Track roller
    • upper roller
    • Idler
    • Sprocket
    • Adjustor assy
    • Track pad shoe
    • Rubber track
  • Swing reducer
  • Air conditioning system
    • Air condition compressor
    • Blower
    • Evaporator
  • Diagnostic Scanner Tool
  • Swing bearing

Links

Google.comBaidu.com

Related Products

Volvo water tank 20936055 Volvo cooling system radiator expansion tank China manufacturer factory price

Volvo water tank 20936055 Volvo cooling system radiator expansion tank China manufacturer factory price

Volvo oil cooler 20758814 Volvo engine oil cooler replacement heavy equipment cooling system China manufacturer factory price

Volvo oil cooler 20758814 Volvo engine oil cooler replacement heavy equipment cooling system China manufacturer factory price

Volvo oil cooler 11110049 Volvo L110E L120E L150C L180C L220D L60F L70F L90E wheel loader hydraulic cooling system China manufacturer factory price

Volvo oil cooler 11110049 Volvo L110E L120E L150C L180C L220D L60F L70F L90E wheel loader hydraulic cooling system China manufacturer factory price

Latest Post

  • The Complete Technical Guide to Excavator Spare Parts: Maximizing Performance and Uptime
    The Complete Technical Guide to Excavato
    2025-12-22
  • Salute to 2022, adhere to the right path while seeking novelty, embrace changes, and forge ahead, the armored warriors!
    Salute to 2022, adhere to the right path
    2025-09-13
  • In September, the second-hand excavator transactions: the transaction volume decreased by 1.5% month-on-month and 39.8% year-on-year; Sany's 75, 215 and 135 excavators were the most popular; the UEPI
    In September, the second-hand excavator
    2025-09-16

Get a Quote

Contact Us

  • +86 18758866446
  • +86 18758866446
  • robin@xcgparts.com
  • Juye Road,BinJiang District,HangZhou City,Zhejiang Province,China

WhatsApp

Scan the QR code to chat with us on WhatsApp for faster support.

WhatsApp QR code

Copyright © {year} XinCheng Machinery Co., Ltd. All rights reserved.

  • +86 18758866446
  • robin@xcgparts.com
  • +86 18758866446Scan to chat on WhatsApp
  • WeChat QR CodeScan to chat on WeChat
  • Inquiry
  • Back to Top

Online Inquiry

Get a quote within 12 hours

Tell us what you need — we'll reply as soon as possible.

WhatsApp
Phone
E-mail
Inquiry