292-8768 bomba hidráulica para Caterpillar 966H 972H cargadora de ruedas




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For CAT 966H & 972H Wheel Loader | OEM Interchange PN: 2545147, 2928768 | Work Hydraulic Pump Group | BELPARTS Construction Machinery Spare Parts
254-5147 Hydraulic Pump
292-8768 Main Hydraulic Pump
1. Basic Information
Part Definition
254-5147 (2545147): Implement variable displacement piston pump, supplies pressure for bucket, lift arm, tilt work hydraulic system
292-8768 (2928768): Main integrated hydraulic pump assembly, matches full hydraulic system configuration of 966H/972H loader
OEM Full Interchange Part Numbers
254 series: 254-5147, 2545147, 10R-7698, 186-3732, 198-2617
292 series: 292-8768, 2928768, 10R-7402, CA2928768
Compatible Equipment
Wheel Loader: Caterpillar 966H, 972H
Matching Engines: C11, C13 ACERT engine configuration
Available Quality Options
✅ Genuine Original New
✅ Professionally Remanufactured (All internal wear parts replaced + bench calibrated)
✅ High Precision Premium Aftermarket New
Warranty Policy
12 months warranty for Genuine & Remanufactured pumps; 6–12 months for aftermarket assemblies
Net Weight
254-5147: ~22 kg
292-8768: ~137 kg
Stock Status
In stock, shipped within 3–7 working days after order confirmation
2. Core Product Features
Manufactured strictly per Caterpillar OEM drawing, perfectly matched load-sensing hydraulic system of 966H/972H wheel loader, automatically adjust flow output according to load demand, reduce fuel consumption and avoid engine power loss during heavy loading work
Built-in proportional pressure compensator & power control valve, stable pressure output, effectively eliminate pressure fluctuation, slow boom lifting, weak bucket breakout and other common hydraulic faults
Direct bolt-on replacement design: identical mounting flange, oil port layout, spline input shaft and valve preset pressure; no cutting, welding or machining modification required during field repair installation
High-strength cast iron pump housing, quenched & tempered hardened cylinder block, wear-resistant piston shoe and valve plate, upgraded multi-lip sealing structure, excellent anti-leakage performance for long-cycle mining, aggregate yard and bulk earthmoving heavy-duty operation
Every finished pump undergoes full pressure testing, internal leakage inspection, flow verification and performance bench calibration before delivery; ISO9001 & CE certified
3. Key Technical Parameters
表格
Item 254-5147 Work Pump 292-8768 Main Hydraulic Pump
Pump Type Variable Displacement Axial Piston Pump Integrated Variable Displacement Piston Pump
Max Working Pressure 24.5 MPa (245 bar) 35.0 MPa (350 bar)
Displacement 12.5 cc/rev Factory OEM matched displacement
System Rated Flow 305 L/min @ rated speed Matches 966H/972H full hydraulic flow demand
Rotation Direction OEM standard rotation matching engine installation OEM standard rotation matching engine installation
4. Compatibility & Cross Reference Summary
Direct Fit Models
CAT 966H Wheel Loader, CAT 972H Wheel Loader
Full Interchange Part Number List
254-5147 / 2545147, 10R-7698, 186-3732, 198-2617
292-8768 / 2928768, 10R-7402, CA2928768
Serial Number Coverage
Covers all serial prefixes of 966H & 972H with C11 / C13 engine configuration
5. BELPARTS Competitive Advantages
Over 13 years specialized in hydraulic pumps for CAT medium & large wheel loaders
Three quality grades available to meet different maintenance budget and working environment requirements
Strict incoming & outgoing QC inspection system to guarantee long-term stable service life
Sufficient inventory stored in Guangzhou warehouse, flexible sea freight & air freight global shipping solutions
Professional engineering team provides installation guidance, hydraulic system troubleshooting and long-term technical after-sales support
Cost-effective alternative solution vs expensive original Caterpillar OEM spare parts
6. FAQ
Q1: What is the difference between 254-5147 and 292-8768?
A: 254-5147 is independent work pump for boom & bucket hydraulic circuit; 292-8768 is complete main hydraulic pump assembly integrating multiple pump groups, two pumps work together on 966H/972H hydraulic system, cannot be substituted mutually.
Q2: Are hyphenated and continuous part numbers interchangeable?
A: Yes, 254-5147 = 2545147, 292-8768 = 2928768, they are only writing format difference, completely interchangeable for replacement.
Q3: What is the difference between Remanufactured and Genuine New pump?
A: Remanufactured pump replaces all worn internal consumable parts (piston, valve plate, retainer plate, oil seals), fully bench tested to OEM performance standard with cost advantages. Genuine New is original factory brand-new assembly fully compliant with Caterpillar factory specification.
Q4: What is your delivery lead time?
A: Goods are ready in stock, dispatched within 3–7 working days after order confirmation, worldwide sea and air shipping options available.
Would you like me to make concise eBay/Amazon product title + 5 bullet selling points for these two pump listings separately?