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Bosch Rexroth R986110940 (Series 53) is a direct OEM replacement for BOBCAT 7179600, delivering compatible fit and consistent hydraulic performance in demanding duty cycles.
Technical Specifications
Flow Performance
With a 63 cc displacement, the R986110940 provides predictable volumetric output per revolution for stable actuator and drive response. Performance remains consistent up to a maximum speed of 2600, supporting repeatable flow delivery across varying operating demands.
Efficiency & Durability
Designed to operate at a nominal pressure of 3600 PSI with peak capability to 4600 PSI, this unit maintains performance under high-load conditions. Rated for speeds up to 2600, it supports sustained operation while preserving consistent output characteristics in pressure-intensive cycles.
Installation
Engineered as an OEM replacement for BOBCAT 7179600, it is intended to match the original interface for a direct swap. Installation is designed to require no modifications when replacing the specified OEM component.
Features and Benefits
- 63 cc displacement: Delivers consistent volume per revolution for predictable machine response and repeatable hydraulic output.
- 3600 PSI nominal / 4600 PSI peak pressure capability: Supports high-load operation with headroom for short-duration pressure spikes without sacrificing functional performance.
- 2600 max speed rating: Enables high-speed operation to maintain required output across a wide range of operating conditions.
Operational Information
Built for hydraulic systems operating up to 3600 PSI nominal and 4600 PSI peak, with rotational speeds up to 2600. The 48.5 weight reflects a robust build intended for consistent performance in continuous-duty environments.
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 | 63cc |
| Pump Continuous Pressure | 3600 PSI |
| Pump Intermittent Pressure | 4600 PSI |
Product Selection Guide
These Series 53 components share a 3600 PSI nominal pressure rating, so selection typically comes down to matching displacement (flow) and allowable operating speed to your system requirements. If you’re comparing options across our broader hydraulic pumps lineup, confirm the circuit type and duty cycle before finalizing a replacement.
?? 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 |
|---|---|---|---|---|
| R986110940 | 63cc | 3600 PSI | 2600 | 53 |
| R986111455 | 100cc | 3600 PSI | 2300 | 52/53 |
| R986110675 | 72cc | 3600 PSI | 2600 | 52/53* |
| R986110922 | 28cc | 3600 PSI | 3000 | 52/53 |
| R986110074 | 71cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110940 is 63cc; alternatives range from 28cc (R986110922) for lower flow needs to 100cc (R986111455) for higher flow, with 71–72cc options (R986110074, R986110675) as closer step-ups when you need slightly more displacement than 63cc.
Pressure Rating
All listed comparison models are rated at 3600 PSI nominal; R986110940 also specifies a 4600 PSI peak rating, so confirm peak-pressure requirements if your duty cycle includes pressure spikes.
Speed
Maximum speed varies: R986110940 is 2600, with a higher-speed option at 3000 (R986110922) and a lower-speed higher-displacement option at 2300 (R986111455); choose based on your prime mover speed and required operating range.
Quick Selection Guide
Choose: R986110940
Because: When you need a 63cc displacement with 3600 PSI nominal / 4600 PSI peak capability and a maximum speed of 2600 to match the existing Series 53 specification.
Choose: Higher displacement model
Because: When flow requirements exceed 63cc—consider 71–72cc (R986110074, R986110675) for a modest increase at 2600 max speed, or 100cc (R986111455) for a larger increase with a 2300 max speed limit.
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. If you need another close match in the same family, compare against R986110941 based on your machine’s build and pump interface.
For application-specific guidance, contact our technical team.
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 R986110940, 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
Compatibility & Applications
Direct Replacement Information
This Rexroth R986110940 replaces BOBCAT 7179600 in mobile hydraulic pump applications and is part of our piston pumps selection.
- Closed-loop or open-loop hydraulic systems requiring 63cc variable displacement flow control
- Hydraulic circuits operating at 3600 PSI nominal pressure with variable demand
- Mobile equipment pump circuits up to 2600 RPM max speed (e.g., work hydraulics or auxiliary hydraulics)
Common Applications
This Bosch Rexroth R986110940 is commonly used in:
- skid-steer and compact loader hydraulic systems (for certain builds, also cross-check R986111332 as a potential alternate replacement)
- construction and utility equipment hydraulic power units
- material handling equipment hydraulic circuits
Important: Verify mounting interface, shaft configuration, rotation, and porting match the existing BOBCAT 7179600 installation before ordering.
Bosch Rexroth R986110940 Axial Piston Variable Pump | Replaces BOBCAT 7179600 | 63cc | 3600 PSI
$3,372.00
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Expected delivery Oct 13 - Oct 19
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