(800) 823-4937
sales@northernhydraulics.net
Bosch Rexroth R986110608 (Series 52) is a direct OEM replacement for CAT 350-0666, delivering compatible fit and dependable hydraulic performance for cost-effective maintenance and uptime.
Technical Specifications
Flow Performance
With a 60 cc displacement, this Series 52 unit provides predictable flow output per revolution to support consistent machine response. Designed to operate up to 2600 max speed, it maintains stable performance while helping control operating costs through reliable, repeatable output.
Efficiency & Durability
Rated for 3600 PSI nominal pressure and 4600 PSI peak pressure, the R986110608 supports demanding duty cycles without compromising performance. The 2600 max speed capability helps maintain throughput across varying operating conditions while preserving component integrity at specified pressure limits.
Installation
Engineered as an OEM-fit replacement for CAT 350-0666, the R986110608 installs as a direct replacement with standard mounting compatibility. No machine modifications are required when replacing like-for-like.
Features and Benefits
- 60 cc displacement: Delivers consistent flow per revolution for stable actuator and circuit response.
- 3600 PSI nominal / 4600 PSI peak pressure capability: Supports high-load operation with defined pressure headroom for transient spikes.
- 2600 max speed rating: Enables reliable operation at higher rotational speeds to maintain system throughput.
Operational Information
Operate within the specified 3600 PSI nominal and 4600 PSI peak pressure limits and up to 2600 max speed for consistent results. This 48.5 weight Series 52 component is intended for steady, repeatable performance in standard hydraulic operating 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 | 60cc |
| 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 R986110608, 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 components share the same 3600 PSI nominal pressure rating and 2600 max speed, so selection mainly comes down to displacement (flow) matching your system requirement for hydraulic pumps.
?? 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 |
|---|---|---|---|---|
| R986110608 | 60cc | 3600 PSI | 2600 | 52 |
| R986110720 | 63cc | 3600 PSI | 2600 | 53 |
| R986111098 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986111086 | 45cc | 3600 PSI | 2600 | 52/53 |
| R986111411 | 45cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110608 is 60cc; comparable options range from 45cc (R986111086, R986111411) to 63cc (R986110720) and 71cc (R986111098). Higher displacement increases potential flow per revolution, while lower displacement reduces flow and can better suit smaller-demand circuits.
Pressure Rating
All listed comparison models show 3600 PSI nominal pressure; R986110608 also specifies 4600 PSI peak pressure. Confirm your system’s required nominal and peak pressures align with the selected part’s ratings.
Speed
All listed models show 2600 max speed, so speed is not a primary differentiator among these options based on the provided data.
Quick Selection Guide
Choose: R986110608
Because: When you need a 60cc displacement with 3600 PSI nominal pressure, 4600 PSI peak pressure, and up to 2600 max speed to match the existing specification.
Choose: Higher displacement model
Because: When your flow requirement is higher than a 60cc unit can provide at the same operating speed (e.g., consider 63cc R986110720 or 71cc R986111098 where appropriate).
Choose: Lower displacement model
Because: When your circuit requires less flow per revolution or tighter control at lower flow rates (e.g., consider 45cc options R986111086 or R986111411).
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation, and confirm displacement, pressure (nominal/peak), and max speed align with your system requirements.
For application-specific guidance, contact our technical team.
Compatibility & Applications
Direct Replacement Information
This Rexroth R986110608 replaces CAT 350-0666 in high-pressure closed-loop and open-circuit hydraulic system applications.
- Hydraulic systems requiring 60cc displacement variable-flow control
- Circuits operating at 3600 PSI nominal pressure (with appropriate relief/limiting settings)
- Variable-displacement axial piston pump applications up to 2600 max speed, including load-sensing, pressure-compensated, and proportional control circuits—see related piston pumps for similar configurations
Common Applications
This Bosch Rexroth R986110608 is commonly used in:
- construction and earthmoving equipment
- mining and quarry machinery
- material handling equipment
- industrial power units and process machinery
- mobile hydraulic machinery
Important: Verify mounting interface, shaft configuration, rotation, and porting match the existing CAT 350-0666 installation and system plumbing before installation.
If you’re evaluating alternate Rexroth replacements for similar mobile equipment platforms, compare against R986111315 or R986111395 based on your required displacement, control type, and mounting/shaft details.
Bosch Rexroth R986110608 Axial Piston Variable Pump | Replaces CAT 350-0666 | 60cc | 3600 PSI
$3,667.00
Ready to order
No sales tax
Expected delivery Oct 14 - Oct 20
Get an exact shipping rate for your ZIP in the cart
Secure checkoutEncrypted card payments · pay over time with Affirm, Klarna or Afterpay
There are no reviews yet.