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Bosch Rexroth R986110127 (Series 52/53) is a performance-focused OEM replacement for CAT 476-6614, built to deliver reliable hydraulic output with direct-fit compatibility.
Technical Specifications
Flow Performance
With a 100 cc displacement, the R986110127 provides consistent per-revolution output to support stable actuator and motor performance across operating speeds. Rated up to 2300 max speed, it maintains predictable flow delivery for responsive machine control.
Efficiency & Durability
Designed for demanding hydraulic loads, it operates at a nominal pressure of 3600 PSI and handles peak pressure up to 4600 PSI. The Series 52/53 design supports sustained performance at high pressure while maintaining stable operation up to 2300 speed.
Installation
Configured as a direct OEM replacement for CAT 476-6614, the R986110127 is intended to match OEM fit and mounting for straightforward installation. It is designed to replace the existing unit without modifications.
Features and Benefits
- 100 cc displacement: Delivers consistent displacement per revolution for predictable flow behavior and repeatable machine response.
- 3600 PSI nominal / 4600 PSI peak pressure capability: Supports high-load duty cycles with headroom for transient pressure spikes without compromising operation.
- 2300 max speed operation (Series 52/53): Enables strong dynamic performance and responsive control across a wide operating speed range.
Operational Information
Built for high-pressure hydraulic operation up to 3600 PSI nominal with peak events to 4600 PSI while running up to 2300 max speed. Expect stable, repeatable performance when operated within the specified pressure and speed limits.
Quality Assurance
Manufactured to Bosch Rexroth’s stringent quality standards with rigorous testing throughout the production process.
| Weight | 75.0 lbs |
|---|---|
| Dimensions | 20 × 20 × 15 in |
| Manufacturer | Bosch Rexroth |
| Pumps Max Pressure | 3600 PSI |
| Pumps Rated Speed | 2300 |
| Pumps Max Speed | 2300 |
| Pumps Displacement | 100cc |
| 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 R986110127, 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 the same 3600 PSI nominal pressure class, so selection is primarily driven by displacement (flow per revolution) and allowable speed.
?? 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 |
|---|---|---|---|---|
| R986110127 | 100cc | 3600 PSI | 2300 | 52/53 |
| R986111195 | 85cc | 3600 PSI | 2500 | 52/53 |
| R986110631 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986110608 | 60cc | 3600 PSI | 2600 | 52 |
| R986111054 | 74cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110127 is the highest displacement listed at 100cc, while the alternatives range from 60cc to 85cc; choose higher displacement when you need more flow at a given RPM, and lower displacement when you want reduced flow or finer control at the same speed.
Pressure Rating
All compared models list 3600 PSI pressure, matching the nominal pressure of R986110127; if your system requires operation near the 4600 PSI peak rating noted for R986110127, confirm the replacement’s peak pressure rating before substituting.
Speed
R986110127 is rated to 2300 max speed, while the compared models list higher max speeds (2500–2600); if your application runs above 2300, select a model with a higher listed speed rating (while also meeting your displacement needs).
Quick Selection Guide
Choose: R986110127
Because: When you need 100cc displacement with 3600 PSI nominal pressure and a max speed up to 2300 (and you must match the existing unit’s performance envelope).
Choose: R986111195
Because: When you can accept a lower displacement (85cc) but want the same 3600 PSI pressure rating and a higher listed max speed (2500) than R986110127.
Choose: R986110631 / R986111054 / R986110608
Because: When lower displacement (71cc, 74cc, or 60cc) is acceptable and you want the same 3600 PSI pressure rating with higher listed max speeds (2600) for higher-RPM operation.
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation, and confirm the required nominal/peak pressure and max speed ratings align with your duty cycle.
For application-specific guidance, contact our technical team.
Compatibility & Applications
Direct Replacement Information
This Rexroth R986110127 replaces CAT 476-6614 in closed-loop and open-circuit hydrostatic pump applications.
- Hydrostatic drive systems requiring 100cc/rev variable displacement control
- High-pressure hydraulic circuits operating around 3600 PSI nominal pressure
- Mobile hydraulic systems with pump input speeds up to 2300 RPM max
- Axial piston variable pump circuits for propulsion drives, implement hydraulics, and auxiliary hydraulic power
Common Applications
This Bosch Rexroth R986110127 is commonly used in mobile equipment that relies on hydraulic pumps for propulsion and implement functions, including:
- construction equipment (dozers, loaders, excavators)
- mining equipment (haul support, drills, loaders)
- forestry machinery (harvesters, forwarders)
- material handling (telehandlers, heavy forklifts)
- agricultural equipment (large tractors, sprayers)
Important: Verify mounting interface, shaft type, rotation, control configuration, and port locations match the existing CAT 476-6614 installation before replacement. If you are comparing options across piston pumps with similar pressure classes, confirm displacement, control type, and duty cycle requirements before ordering.
Bosch Rexroth R986110127 Axial Piston Variable Pump | Replaces CAT 476-6614 | 100cc | 3600 PSI
$5,289.00
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Expected delivery Oct 13 - Oct 19
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