KAJ5015 Hydraulic Pump Coupling for Case CRAWLER EXCAVATOR CX80
KAJ5015 Hydraulic Pump Coupling for Case CRAWLER EXCAVATOR CX80
KAJ5015 Hydraulic Pump Coupling for Case CRAWLER EXCAVATOR CX80
KAJ5015 Hydraulic Pump Coupling for Case CRAWLER EXCAVATOR CX80
KAJ5015 Hydraulic Pump Coupling for Case CRAWLER EXCAVATOR CX80
KAJ5015 Hydraulic Pump Coupling for Case CRAWLER EXCAVATOR CX80
KAJ5015 Hydraulic Pump Coupling for Case CRAWLER EXCAVATOR CX80
KAJ5015 Hydraulic Pump Coupling for Case CRAWLER EXCAVATOR CX80

KAJ5015 Hydraulic Pump Coupling for Case CRAWLER EXCAVATOR CX80

Part number: KAJ5015
Product name: Hydraulic Pump Coupling
Fits for Case CRAWLER EXCAVATOR CX80

Y&F Rubber, a professional flexible rubber coupling manufacturer in China

1. High-Quality Rubber and Metal Materials

Our couplings are made from premium-grade rubber combined with precision-machined metal components. This ensures excellent flexibility, vibration absorption, and wear resistance, which are crucial for protecting the hydraulic pump and engine from excessive stress.

2. Enhanced Shock Absorption & Vibration Dampening

Excavators operate in harsh conditions, facing constant vibrations and heavy loads. The KAJ5015 coupling is engineered to minimize shock transmission between the hydraulic pump and the engine, reducing wear and tear and extending the lifespan of both components.

3. Perfect Fit & OEM Compatibility

Designed to match OEM specifications, our KAJ5015 coupling seamlessly fits the Case CX80 Crawler Excavator without the need for modifications. This ensures easy installation, precise alignment, and optimal power transmission between the engine and hydraulic pump.

4. Reliable Performance in Extreme Conditions

Construction and excavation sites expose equipment to heat, oil, dust, and heavy-duty operations. Our hydraulic pump coupling is built to withstand extreme temperatures and harsh working environments, ensuring consistent performance even under high-load conditions.

5. Cost-Effective & Long-Lasting Solution

Using inferior couplings can lead to frequent breakdowns and costly repairs. Our KAJ5015 coupling is engineered for long-term durability, reducing the need for frequent replacements and minimizing downtime—helping you save on maintenance costs while maximizing machine efficiency.

Case CX75SR, CX80, CX75C SR, CX80C Pump Coupling Description

High-Performance Hydraulic Pump Coupling for Case CX80 – Built for Durability & Efficiency

The KAJ5015 Hydraulic Pump Coupling is specifically engineered for the Case Crawler Excavator CX80, offering superior shock absorption, vibration dampening, and power transmission. Manufactured by Y&F Rubber (YNF Rubber), this coupling ensures optimal performance, reducing wear on critical components and extending the lifespan of your hydraulic system.

Key Features of KAJ5015 Hydraulic Pump Coupling

🔹 Premium-Quality Rubber & Metal Construction

This coupling is made from high-grade rubber and reinforced metal, providing excellent flexibility, wear resistance, and tensile strength. The advanced material composition ensures long-lasting durability, even in harsh working environments.

🔹 Superior Shock Absorption & Vibration Reduction

Designed to minimize vibrations and absorb shocks, the KAJ5015 coupling protects the hydraulic pump and engine from excessive stress, reducing the risk of damage and ensuring smooth power transmission.

🔹 OEM-Compatible Design for a Perfect Fit

Precision-engineered to match OEM specifications, this hydraulic pump coupling fits the Case CX80 excavator seamlessly, ensuring easy installation and precise alignment without the need for modifications.

🔹 High Resistance to Heat, Oil, and Aging

Construction equipment operates under intense heat, oil exposure, and constant load variations. The KAJ5015 coupling is built with heat-resistant and oil-resistant materials, ensuring reliable performance in extreme conditions.

🔹 Extended Service Life & Cost-Effectiveness

With superior durability and resistance to mechanical fatigue, this hydraulic pump coupling reduces maintenance frequency, lowers replacement costs, and enhances overall excavator efficiency.

Case CX75C CX80C Pump Drive Coupling KAJ5015 Data

KAJ5015 KIT Case parts

CX75SR, CX80, CX75C SR, CX80C

Case CX75C CX80C Pump Drive Coupling KAJ5015
Case CX75C CX80C Pump Drive Coupling KAJ5015

Parts on group (CX75SR) – CASE CRAWLER EXCAVATOR (NORTH AMERICA) (5/02-12/08):

Pos. Part No Qty Parts name Comments
1 KAJ4955 [1]   HYDRAULIC PUMP   SUM See Figure 08-54 – 08-58 Superseded by part number: KAJ10580
1 87341992 [1]   REMAN-HYD PUMP   SUM Remanufactured, For N.A. Only
. . 87341994 [1]   CORE-HYDRAULIC PUMP   SUM Return Number, For N.A. Only
2 167688A1 [1]   FLANGE   SUM
3 862-12030 [4]   HEX SOC SCREW,M12 x 30mm, Cl 12.9   SUM
4 892-11012 [4]   LOCK WASHER,M12   CAS Superseded by part number: 412123
5 166347A1 [5]   BOLT,Sems, M10 x 30mm   SUM
6 KAJ5015 [1]   KIT   SUM
8 1541849C1 [3]   COUPLING   IH Diagnostic Coupling; Incl. 11, 12 Superseded by part number: 87026252
9 KHJ2620 [3]   BUSHING   SUM Replaces 151136A1, Incl. 10
10 154467A1 [1]   O-RING,10.8mm ID x 2.4mm Width   SUM
11 237-6006 [1]   O-RING,0.078″ Thk x 0.468″ ID, -906, Cl 6, 90 Duro   CAS Superseded by part number: 9617873
12 H434163 [1]   DUST CAP   CAS Superseded by part number: 86502604

 

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How KAJ5015 Hydraulic Pump Coupling Benefits Your Business

Maximizes Excavator Uptime & Reduces Downtime

Unplanned machine failures can lead to costly delays. The KAJ5015 coupling ensures reliable power transmission, reducing wear and tear on hydraulic pumps and extending component lifespan.

Improves Worksite Efficiency & Performance

A worn-out coupling can cause power loss, inefficiency, and hydraulic system failure. By using a high-quality replacement coupling, you ensure optimal engine-to-pump power transfer, improving overall machine productivity.

Enhances Excavator Safety & Stability

Unstable or broken couplings can result in vibration-induced damage to hydraulic systems. Our KAJ5015 coupling provides enhanced stability, reducing operational risks and ensuring smooth machine performance.

Direct OEM Replacement for Hassle-Free Installation

No modifications are needed! This coupling is designed for Case CX80 excavators, allowing quick replacement with minimal labor costs and downtime.

Reduces Maintenance Costs & Long-Term Expenses

Investing in a high-quality hydraulic pump coupling means fewer repairs, lower replacement frequency, and long-term savings on maintenance and downtime.

KAJ5015 COUPLING ,HUB ASSY FITS FOR CASE CX75C CX75SR CX80 CX80C AP2D36 PUMP Photo Desplay

More Information

Why Choose Y&F Rubber (YNF Rubber) for Hydraulic Pump Couplings?

At Y&F Rubber (YNF Rubber), we specialize in anti-vibration mountings and rubber engineering components for excavators and heavy machinery. Our hydraulic pump couplings are OEM-compliant, precision-manufactured, and tested for durability.

🔹 Strict Quality Control – Every product meets OEM and industry standards
🔹 Competitive Pricing – Get the best value for high-quality parts
🔹 Fast Global Shipping – We deliver worldwide with quick turnaround
🔹 OEM & Customization Support – Tailored solutions to meet your needs

For more details or to place an order for KAJ5015 Hydraulic Pump Coupling, contact us today!

📩 Email: sales@ynfrubber.com
🌐 Website: YNF Rubber – Hydraulic Pump Couplings

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