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Bosch Rexroth R986110099 (Series 52/53) is a direct OEM replacement for CAT 142-8698, engineered to maintain reliable hydraulic performance and OEM-level compatibility.
Technical Specifications
Flow Performance
With a 45 cc displacement, R986110099 delivers predictable volumetric output per revolution for consistent actuator response and controllable system flow. The displacement supports stable flow characteristics across the operating speed range up to 2600 rpm, helping maintain repeatable performance under varying load conditions.
Efficiency & Durability
Rated for 3600 PSI nominal pressure with 4600 PSI peak capability, the unit is designed to sustain performance under high-pressure duty cycles. Operation up to 2600 rpm supports responsive system dynamics while maintaining controlled mechanical loading for consistent output over time.
Installation
Designed as a direct replacement for CAT 142-8698, this Series 52/53 component is intended to match OEM fit and interface requirements. Installation is straightforward with no modifications required when replacing the specified OEM part.
Features and Benefits
- 45 cc displacement: Provides consistent displacement per revolution to support predictable flow and repeatable machine response.
- 3600 PSI nominal / 4600 PSI peak pressure rating: Supports continuous high-pressure operation with defined peak capacity for transient load events.
- 2600 rpm maximum speed capability: Enables stable performance at higher operating speeds to maintain commanded flow characteristics within the specified limit.
Operational Information
Operate within the specified 3600 PSI nominal and 4600 PSI peak limits and up to 2600 rpm to maintain expected reliability and output stability. The 40 lb unit is suited for hydraulic systems requiring controlled performance in high-pressure operating conditions.
Quality Assurance
Manufactured to Bosch Rexroth’s stringent quality standards with rigorous testing throughout the production process.
| Weight | 40.0 lbs |
|---|---|
| Dimensions | 10 × 10 × 10 in |
| Manufacturer | Bosch Rexroth |
| Pumps Max Pressure | 3600 PSI |
| Pumps Rated Speed | 2600 |
| Pumps Max Speed | 2600 |
| Pumps Displacement | 45cc |
| Pump Continuous Pressure | 3600 PSI |
| Pump Intermittent Pressure | 4600 PSI |
Compatibility & Applications
Direct Replacement Information
This Bosch Rexroth R986110099 replaces CAT 142-8698 in high-pressure mobile and industrial hydraulic system applications.
- Closed-loop or open-loop hydraulic systems requiring 45cc/rev displacement
- Hydraulic circuits operating at 3600 PSI nominal pressure
- Variable-displacement axial piston pump circuits for load-sensing, pressure-compensated, and flow-controlled functions
- Hydraulic power units and machine circuits requiring up to 2600 RPM maximum pump speed
Common Applications
This Bosch Rexroth R986110099 is commonly used in hydraulic pumps applications such as:
- construction and earthmoving equipment hydraulic systems
- agricultural and forestry machinery hydraulics
- industrial hydraulic power units (HPUs)
- machine tool and process machinery hydraulic circuits
- material handling equipment (forklifts, telehandlers, lift systems)
Important: Confirm mounting interface, shaft type, rotation, and porting match the existing CAT 142-8698 installation for proper fit and system compatibility.
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 R986110099, 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 are best compared by matching displacement (flow per revolution), then confirming the same nominal pressure rating and the speed capability required by your drive. If you’re evaluating similar piston pumps, this approach helps ensure proper flow and performance.
?? 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 |
|---|---|---|---|---|
| R986110099 | 45cc | 3600 PSI | 2600 | 52/53 |
| R986111204 | 140cc | 3600 PSI | 2000 | 31* |
| R986110080 | 28cc | 3600 PSI | 3000 | 52/53 |
| R986110113 | 60cc | 3600 PSI | 2600 | 52 |
| R986110073 | 71cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110099 is 45cc, positioned between the lower-displacement R986110080 (28cc) and higher-displacement options R986110113 (60cc), R986110073 (71cc), and R986111204 (140cc); choose higher displacement when you need more flow at the same speed, or lower displacement when you need less flow and potentially finer control.
Pressure Rating
All compared models list 3600 PSI nominal pressure; R986110099 also lists a 4600 PSI peak pressure, so confirm your system’s required peak/relief events align with the component you select.
Speed
Maximum speed varies across the set: R986110099 is rated to 2600, matching R986110113 and R986110073, while R986110080 is higher at 3000 and R986111204 is lower at 2000; select based on your prime mover speed and duty cycle.
Quick Selection Guide
Choose: R986110099
Because: When you need 45cc displacement with 3600 PSI nominal pressure, 4600 PSI peak capability, and up to 2600 max speed in a Series 52/53 replacement.
Choose: Higher displacement model
Because: Choose R986110113 (60cc), R986110073 (71cc), or R986111204 (140cc) when your required flow exceeds what a 45cc unit can provide at the same operating speed, while keeping the same 3600 PSI nominal pressure rating.
Choose: Lower pressure model
Because: Not applicable within this comparison set, as all listed alternatives are rated at 3600 PSI nominal pressure.
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation. If you’re also sourcing adjacent pump options for other fleets, see R986111250 for an AGCO replacement reference.
For application-specific guidance, contact our technical team.
Bosch Rexroth R986110099 Axial Piston Variable Pump | Replaces CAT 142-8698 | 45cc | 3600 PSI
$3,204.00
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Expected delivery Oct 09 - Oct 15
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