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Bosch Rexroth R986111475 is a direct OEM replacement for BOBCAT 7365179, delivering compatible hydraulic performance with dependable operation in the 52/53 series form factor.
Technical Specifications
Flow Performance
With a 71 cc displacement, the R986111475 provides consistent volumetric delivery per revolution for predictable actuator response and control. Flow output scales directly with speed up to 2600 rpm, supporting stable performance across the operating range. The design is intended to maintain repeatable output under rated load conditions.
Efficiency & Durability
Rated for 3600 PSI nominal pressure with 4600 PSI peak capability, this unit is built to sustain performance under high system loading. Operation up to 2600 rpm supports demanding duty cycles while maintaining stable hydraulic output. The 52/53 series construction is intended to preserve functional performance across pressure and speed limits.
Installation
Engineered as an OEM-fit replacement for BOBCAT 7365179, the R986111475 installs as a direct replacement with no modifications. Mounting and interface compatibility are maintained within the 52/53 series configuration for straightforward integration.
Features and Benefits
- 71 cc displacement: Delivers a fixed 71 cc of hydraulic volume per revolution for predictable flow response and repeatable machine behavior.
- 3600 PSI nominal / 4600 PSI peak pressure rating: Supports continuous operation at 3600 PSI and manages short-duration pressure events up to 4600 PSI to reduce pressure-related performance drop.
- 2600 rpm maximum speed capability: Enables higher flow potential at operating speed, maintaining output stability up to 2600 rpm.
Operational Information
Operate within the stated limits of 3600 PSI nominal (4600 PSI peak) and up to 2600 rpm maximum speed to maintain consistent performance. The 48.5 weight and 52/53 series build support stable operation under typical hydraulic system duty conditions.
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 | 71cc |
| Pump Continuous Pressure | 3600 PSI |
| Pump Intermittent Pressure | 4600 PSI |
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 R986111475, 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
- 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
Product Selection Guide
These Series 52/53 components share a 3600 PSI nominal pressure class, so selection typically comes down to matching displacement (flow per revolution) and allowable operating speed to your system requirements.
?? 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 |
|---|---|---|---|---|
| R986111475 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986111220 | 60cc | 3600 PSI | 2600 | 52 |
| R986111247 | 110cc | 3600 PSI | 2200 | 31* |
| R986111412 | 18cc | 3600 PSI | 3300 | 52/53 |
| R986111098 | 71cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986111475 is 71cc; alternatives span 18cc (R986111412) for lower flow demand, 60cc (R986111220) for slightly reduced flow, and 110cc (R986111247) for higher flow. Choose displacement based on the flow you need at your available drive speed.
Pressure Rating
All compared models list 3600 PSI nominal pressure, but R986111475 also specifies a 4600 PSI peak rating; confirm your system’s maximum pressure events align with the component’s pressure limits.
Speed
Maximum speed varies: 2600 (R986111475, R986111220, R986111098), 2200 (R986111247), and 3300 (R986111412). Select a model whose max speed meets or exceeds your prime mover speed and duty cycle.
Quick Selection Guide
Choose: R986111475
Because: When you need a 71cc displacement in the Series 52/53 range with 3600 PSI nominal pressure, 4600 PSI peak capability, and a 2600 max speed match.
Choose: Higher displacement model (R986111247)
Because: When your flow requirements are higher than a 71cc unit can provide at your available operating speed, and a 110cc displacement is required (noting the 2200 max speed).
Choose: Lower displacement model (R986111412 or R986111220)
Because: When your system needs less flow per revolution (18cc or 60cc) while remaining in the 3600 PSI nominal class, and you want to match speed limits (3300 for 18cc or 2600 for 60cc).
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation, and confirm displacement, nominal/peak pressure limits, and max speed align with your system.
For application-specific guidance, contact our technical team. If you’re comparing other hydraulic pumps by pressure class, displacement, or duty cycle, we can help narrow the best match.
Compatibility & Applications
Direct Replacement Information
This Rexroth R986111475 replaces BOBCAT 7365179 in closed-loop hydrostatic drive and implement hydraulic system applications.
- Hydrostatic circuits requiring 71cc displacement variable flow control
- Systems operating at 3600 PSI nominal pressure
- Mobile hydraulic piston pumps circuits up to 2600 RPM for propulsion, travel, and auxiliary/implement functions
Common Applications
This Bosch Rexroth R986111475 is commonly used in:
- skid-steer loaders and compact track loaders
- construction and earthmoving equipment
- material handling equipment with hydrostatic drives
Important: Verify mounting interface, shaft type, port locations, control type, and case drain requirements match the existing BOBCAT 7365179 installation. If you’re evaluating adjacent Series 52/53 options, compare against R986111250 for fit and performance alignment.
Bosch Rexroth R986111475 Axial Piston Variable Pump | Replaces BOBCAT 7365179 | 71cc | 3600 PSI
$3,140.00
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Expected delivery Oct 13 - Oct 19
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