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Bosch Rexroth R986111581 (Series 52) is a direct OEM replacement for AGCO 543500D1, delivering compatible fit and consistent hydraulic performance for demanding systems.
Technical Specifications
Flow Performance
With a 60 cc displacement, the R986111581 provides predictable, repeatable output per revolution to support stable actuator and motor control. It is designed to maintain consistent flow characteristics across operating speeds up to 2600 RPM, supporting responsive system performance.
Efficiency & Durability
Rated for 3600 PSI nominal pressure and 4600 PSI peak pressure, this Series 52 unit is built to sustain performance under high-load hydraulic conditions. Operation up to 2600 RPM supports reliable output while maintaining controlled performance at speed and pressure limits.
Installation
Engineered as an OEM-form direct replacement for AGCO 543500D1, the R986111581 is intended to match the original mounting and interface. Installation is designed to require no modifications when replacing the specified OEM component.
Features and Benefits
- 60 cc displacement: Delivers consistent, repeatable hydraulic output per revolution for predictable machine response.
- 3600 PSI nominal / 4600 PSI peak pressure capability: Supports high-load operation with headroom for transient pressure spikes up to 4600 PSI.
- 2600 RPM maximum speed (Series 52 design): Enables reliable performance at elevated operating speeds to maintain system responsiveness.
Operational Information
Designed for hydraulic systems operating up to 3600 PSI nominal (4600 PSI peak) and speeds up to 2600 RPM, with a component weight of 48.5 for stable installed mass. Maintain operation within stated pressure and speed limits to support consistent performance and reliability.
Quality Assurance
Manufactured to Bosch Rexroth’s stringent quality standards with rigorous testing throughout the production process.
| Weight | 48.5 lbs |
|---|---|
| Dimensions | 15 × 15 × 15 in |
| Manufacturer | Bosch Rexroth |
| Pumps Max Pressure | 3600 PSI |
| Pumps Rated Speed | 2600 |
| Pumps Max Speed | 2600 |
| Pumps Displacement | 60cc |
| Pump Continuous Pressure | 3600 PSI |
| Pump Intermittent Pressure | 4600 PSI |
Product Selection Guide
These Series 52 components share the same nominal pressure class, so selection typically comes down to matching displacement (flow) and allowable speed to your system requirements within your broader hydraulic pumps setup.
?? Important: The specifications shown are for reference and comparison purposes. Always verify specifications with the official manufacturer documentation or contact our technical team before ordering to ensure compatibility with your application.
| Part Number | Displacement | Pressure | Max Speed | Series |
|---|---|---|---|---|
| R986111581 | 60cc | 3600 PSI | 2600 | 52 |
| R986111098 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986110684 | 100cc | 3600 PSI | 2300 | 52/53 |
| R986110674 | 63cc | 3600 PSI | 2600 | 53 |
| R986111014 | 110cc | 3600 PSI | 2200 | 31* |
Key Differences
Displacement
R986111581 is 60cc, while comparable options range from 63cc (R986110674) to 71cc (R986111098) and up to 100cc (R986110684) and 110cc (R986111014); higher displacement is generally chosen when more flow is needed at a given speed.
Pressure Rating
All listed comparison models show 3600 PSI nominal pressure; R986111581 additionally specifies 4600 PSI peak pressure, which should be verified against your duty cycle requirements.
Speed
R986111581 is rated to 2600 max speed; similar models match 2600 (R986111098, R986110674), while larger-displacement options list lower speeds (2300 for R986110684 and 2200 for R986111014), which can constrain achievable flow if your prime mover runs faster.
Quick Selection Guide
Choose: R986111581
Because: When you need a 60cc displacement unit with 3600 PSI nominal pressure, 4600 PSI peak pressure capability, and up to 2600 max speed.
Choose: Higher displacement model
Because: When flow requirements exceed 60cc (consider 63cc R986110674, 71cc R986111098, 100cc R986110684, or 110cc R986111014), while also staying within the listed speed limits for those models.
Choose: Lower pressure model
Because: When system operates at lower pressures for cost savings.
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation, and confirm pressure and speed ratings align with your operating conditions for piston pumps in your circuit.
For application-specific guidance, contact our technical team.
Compatibility & Applications
Direct Replacement Information
This Bosch Rexroth R986111581 replaces AGCO 543500D1 in closed-loop and open-circuit hydrostatic drive and implement hydraulic system applications.
- Hydrostatic drive systems requiring 60cc displacement variable flow control
- Hydraulic circuits operating at 3600 PSI nominal pressure
- Axial piston variable pump applications up to 2600 max speed, including propulsion, steering, and implement functions
Common Applications
This Bosch Rexroth R986111581 is commonly used in:
- agricultural tractors and combines
- construction and earthmoving equipment
- material handling and telehandlers
Important: Verify mounting interface, shaft type, rotation, and porting match the existing AGCO installation before ordering. If you are cross-referencing adjacent AGCO pump families, also compare to R986111315 where applicable.
Purchasing Information
Availability & Delivery
Most Bosch Rexroth replacement parts ship within 1-3 business days. Custom or special-order items may require additional lead time.
For current availability on R986111581, call (800) 823-4937.
Warranty & Protection
- Standard Warranty: 18 months from date of shipment or 12 months from date placed in service, whichever occurs first
- Coverage: Defects in material and workmanship under normal operating conditions
- Remedy: Repair, replacement, or credit at seller’s option
- Conditions: Product must be used per manufacturer specifications and documentation
Ordering Options
Contact our sales team for pricing and availability. Volume discounts may be available for larger orders.
We accept purchase orders from established accounts. New customers may require prepayment or credit approval.
Support & Documentation
- Technical specifications and datasheets available upon request
- Cross-reference assistance for OEM part identification (for example, comparing R986111581 vs R986111395 when verifying replacement fit)
- Application engineering support for system integration
- Returns accepted within 30 days in unused, original condition
Questions? Call our specialists: (800) 823-4937 | Monday-Friday, 7 AM – 5 PM MST
Bosch Rexroth R986111581 Axial Piston Variable Pump | Replaces AGCO 543500D1 | 60cc | 3600 PSI
$1,689.00
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Expected delivery Oct 13 - Oct 19
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