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Bosch Rexroth R986110934 (Series 52/53) is a reliable OEM replacement for CAT 269-9336, built to match fit and hydraulic performance for dependable system operation.
Technical Specifications
Flow Performance
With a 74 cc displacement, the R986110934 delivers consistent volumetric output across operating conditions to support stable actuator response. Rated for up to 2600 max speed, it maintains predictable flow behavior for repeatable machine performance. The Series 52/53 design supports reliable operation under demanding duty cycles.
Efficiency & Durability
Designed for 3600 PSI nominal pressure and 4600 PSI peak pressure capability, this unit is built to sustain performance under high-load events without compromising operating stability. The 2600 max speed rating supports continuous operation while maintaining consistent hydraulic output. At 48.5 weight, it reflects a robust construction intended for long service life in OEM-equivalent installations.
Installation
Engineered as a direct replacement for CAT 269-9336, the R986110934 is intended to match OEM fit and mounting to support straightforward installation. It is designed to install without modifications when replacing the original component in the same configuration.
Features and Benefits
- 74 cc displacement: Provides consistent displacement per revolution to support stable, repeatable hydraulic response.
- 3600 PSI nominal / 4600 PSI peak pressure capability: Handles high working pressures and short-duration pressure spikes to maintain reliability under load.
- 2600 max speed rating: Supports dependable operation at higher rotational speeds for steady flow delivery in continuous duty.
Operational Information
Operate within system limits up to 3600 PSI nominal and 4600 PSI peak, and up to 2600 max speed to maintain reliable performance. Designed for consistent operation in standard hydraulic environments where stable pressure and speed control are maintained.
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 | 74cc |
| Pump Continuous Pressure | 3600 PSI |
| Pump Intermittent Pressure | 4600 PSI |
Product Selection Guide
These Series 52/53 components share the same 3600 PSI nominal pressure and 2600 max speed, so selection is primarily driven by displacement (flow requirement) and confirming mechanical fit within your 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 |
|---|---|---|---|---|
| R986110934 | 74cc | 3600 PSI | 2600 | 52/53 |
| R986110068 | 45cc | 3600 PSI | 2600 | 52/53 |
| R986110115 | 45cc | 3600 PSI | 2600 | 52/53 |
| R986110961 | 60cc | 3600 PSI | 2600 | 52 |
| R986110049 | 45cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110934 is 74cc, while the comparison parts are 45cc (R986110068, R986110115, R986110049) and 60cc (R986110961); choose higher displacement when you need more flow at the same speed, and lower displacement when your required flow is lower.
Pressure Rating
All listed comparison parts show 3600 PSI pressure, matching the nominal rating of R986110934; if your system sees higher transient loads, note R986110934 is specified with a 4600 PSI peak pressure.
Speed
All listed parts show 2600 max speed, so speed is not a differentiator among these options based on the provided specifications.
Quick Selection Guide
Choose: R986110934
Because: When you need 74cc displacement with 3600 PSI nominal pressure, 4600 PSI peak pressure, and up to 2600 max speed in a Series 52/53 component.
Choose: Higher displacement model
Because: When your required flow exceeds what a 45cc or 60cc option can provide at the same 2600 max speed, and you need to stay within the 3600 PSI nominal pressure class.
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’re comparing similar piston pumps, confirm control type and rotation as well.
For application-specific guidance, contact our technical team.
Compatibility & Applications
Direct Replacement Information
This Rexroth R986110934 replaces CAT 269-9336 in high-pressure mobile hydraulic pump applications. Northern Hydraulics can also help cross-reference related Bosch Rexroth options when the original configuration has changed.
- Closed-loop or open-loop hydraulic circuits requiring 74cc variable displacement flow control
- Systems operating at 3600 PSI nominal pressure with duty cycles suited to axial piston variable pump performance
- Mobile hydraulic power units and implement circuits requiring up to 2600 RPM maximum pump speed
Common Applications
This Bosch Rexroth R986110934 is commonly used in:
- mobile hydraulics
- construction equipment
- agricultural machinery
- material handling equipment
- forestry equipment
Important: Verify mounting interface, shaft configuration, rotation, and porting match the existing CAT 269-9336 installation and system plumbing before installation.
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 R986110934, 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 (including alternatives such as R986111250 when application requirements differ)
- 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 R986110934 Axial Piston Variable Pump | Replaces CAT 269-9336 | 74cc | 3600 PSI
$4,223.00
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Expected delivery Oct 14 - Oct 20
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