+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 Transmission Oil Cooler 1873523 187-3523 for 966G D6T D6R - China Factory Supply - Image 1

CAT Transmission Oil Cooler 1873523 187-3523 for 966G D6T D6R - China Factory Supply

  • Item No.001
  • Part Number 1873523 187-3523 7W0677
  • Machine Model 966G D6T D6R
  • Condition: Aftermarket New
  • Type: Oil Cooler
CAT transmission oil cooler 1873523 1873523 1873522 7W0677 JY1206 Caterpillar oil cooler 966G D6T D6R transmission cooler heavy equipment cooling system China manufacturer factory price
Inquiry Send Email

Description

CAT Transmission Oil Cooler 1873523 (187-3523) for 966G, D6T, D6R – China Factory Supply

Ensure optimal performance and longevity of your Caterpillar equipment with our high-quality aftermarket transmission oil cooler. Designed to meet or exceed OEM specifications, this oil cooler is a reliable replacement for part numbers 1873523, 187-3523, and 7W0677. It is compatible with popular Cat models including 966G, D6T, and D6R.

Key Features

  • Precise Fit: Engineered to match original dimensions and mounting points for seamless installation.
  • Durable Construction: Manufactured from high-grade materials to withstand harsh operating conditions and resist corrosion.
  • Efficient Cooling: Optimized core design ensures maximum heat dissipation, protecting your transmission from overheating.
  • Cost-Effective: Factory-direct supply offers competitive pricing without compromising on quality.
  • Rigorous Testing: Each unit undergoes strict quality control to ensure reliable performance.

Product Specifications

  • Part Numbers: 1873523, 187-3523, 7W0677
  • Compatible Models: Caterpillar 966G, D6T, D6R
  • Condition: Aftermarket New
  • Type: Oil Cooler

Why Choose Our Oil Cooler?

Our transmission oil cooler is manufactured in a modern facility with advanced production techniques. We prioritize quality and reliability, ensuring that each cooler delivers consistent performance in demanding applications. Whether you are maintaining a wheel loader or a track-type tractor, this cooler helps maintain proper operating temperatures, extending the life of your transmission.

Application Benefits

Proper cooling is critical for transmission efficiency and durability. By replacing a worn or damaged oil cooler with our high-quality component, you can:

  • Prevent overheating and premature wear of transmission components.
  • Maintain consistent hydraulic pressure and smooth gear shifts.
  • Reduce downtime and maintenance costs.

Trust Hangzhou XC Machinery Co., Ltd. for dependable aftermarket parts that keep your equipment running at its best. Contact us today to order or learn more about our full range of products.

What is CAT Transmission Oil Cooler 1873523 187-3523 for 966G D6T D6R - China Factory Supply?

The CAT Transmission Oil Cooler 1873523 (187-3523) is an aftermarket replacement part designed for Caterpillar equipment, compatible with models 966G, D6T, and D6R. It ensures efficient cooling of transmission oil to prevent overheating and extend component life. Manufactured to meet or exceed OEM specifications, this oil cooler offers a cost-effective, durable solution for maintaining optimal performance.

Applications

  • Replacement for worn or damaged transmission oil coolers in Caterpillar 966G wheel loaders
  • Maintenance and repair of Caterpillar D6T track-type tractors
  • Overhaul of Caterpillar D6R dozers to ensure proper transmission cooling
  • Fleet maintenance for heavy equipment used in construction, mining, and agriculture
  • Aftermarket upgrade for improved heat dissipation in demanding operating conditions

FAQ

Is this oil cooler an OEM or aftermarket part?

It is an aftermarket new part, designed to meet or exceed OEM specifications for reliable performance.

Which Caterpillar models is this oil cooler compatible with?

It is compatible with Caterpillar 966G, D6T, and D6R models.

What are the cross-reference part numbers for this oil cooler?

The part numbers are 1873523, 187-3523, and 7W0677.

How does this oil cooler help in maintaining equipment performance?

It efficiently cools transmission oil, preventing overheating and reducing wear on transmission components, which helps maintain consistent hydraulic pressure and smooth gear shifts.

Is this product tested for quality?

Yes, each unit undergoes rigorous quality control to ensure reliable performance.

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