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Bosch Rexroth R986110674 (Series 53) is a reliable OEM replacement for CAT 423-0097, engineered for direct compatibility while maintaining consistent hydraulic performance under demanding pressure and speed conditions.
Technical Specifications
Flow Performance
With a 63 cc displacement, the R986110674 delivers predictable output per revolution for stable actuator response and repeatable machine operation. Its flow characteristics remain consistent across operating speeds up to 2600 RPM, supporting reliable performance where steady hydraulic delivery is required.
Efficiency & Durability
Rated for 3600 PSI nominal pressure with a 4600 PSI peak capability, this Series 53 unit is built to maintain performance under high-load conditions. Operation up to 2600 RPM supports dependable duty cycles while helping sustain consistent hydraulic behavior within the stated pressure limits.
Installation
Designed as a direct replacement for CAT 423-0097, the R986110674 installs with OEM-fit compatibility. It is intended to mount and connect without modifications when replacing the original component.
Features and Benefits
- 63 cc displacement: Provides consistent volume per revolution for predictable hydraulic output and stable machine response.
- 3600 PSI nominal / 4600 PSI peak pressure rating: Supports reliable operation under high working pressures with headroom for short peak-load events.
- 2600 RPM maximum speed: Maintains dependable flow delivery across a broad speed range up to 2600 RPM for steady operation.
Operational Information
Operate within the stated limits of 3600 PSI nominal (4600 PSI peak) and up to 2600 RPM to support reliable, repeatable performance. The 48.5 weight and Series 53 build align with stable installation and consistent operation in standard hydraulic service conditions.
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 |
Compatibility & Applications
Direct Replacement Information
This Rexroth R986110674 replaces CAT 423-0097 in high-pressure mobile and industrial hydraulic pumps system applications.
- Closed-loop or open-circuit hydraulic systems requiring 63cc displacement variable flow
- Hydraulic circuits operating at 3600 PSI nominal pressure with intermittent higher-pressure demand
- High-speed pump drive applications up to 2600 RPM, including hydrostatic drive, implement, and auxiliary circuits
Common Applications
This Bosch Rexroth R986110674 is commonly used in:
- construction and earthmoving equipment
- mining and quarry equipment
- material handling machines
- industrial power units and process hydraulics
- forestry equipment
Important: Verify mounting interface, shaft configuration, rotation, and porting match the existing CAT 423-0097 installation before ordering.
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 R986110674, 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 53 components share the same 3600 PSI nominal pressure and 2600 max speed, so selection primarily comes down to displacement (flow per revolution) and matching the exact replacement part number/spec. If you’re comparing options across similar piston pumps, confirm the control type and mounting/shaft details to avoid fitment issues.
?? 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 |
|---|---|---|---|---|
| R986110674 | 63cc | 3600 PSI | 2600 | 53 |
| R986110053 | 60cc | 3600 PSI | 2600 | 52 |
| R986111098 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986110669 | 45cc | 3600 PSI | 2600 | 52/53 |
| R986110936 | 74cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110674 is 63cc; alternatives range from 45cc (R986110669) to 74cc (R986110936), with 60cc (R986110053) and 71cc (R986111098) in between—higher displacement supports higher flow at the same speed, while lower displacement reduces flow for a given RPM.
Pressure Rating
All compared models list 3600 PSI nominal pressure; R986110674 also specifies a 4600 PSI peak pressure—confirm peak-pressure requirements and ratings when substituting.
Speed
All compared models list 2600 max speed, so speed is not a differentiator among these options based on the provided data.
Quick Selection Guide
Choose: R986110674
Because: When you need a 63cc displacement unit with 3600 PSI nominal pressure, 4600 PSI peak pressure, and 2600 max speed to match the current specification.
Choose: Higher displacement model
Because: When your required displacement is higher than 63cc at the same 3600 PSI nominal pressure and 2600 max speed (e.g., R986111098 at 71cc or R986110936 at 74cc).
Choose: Lower pressure model
Because: No lower-pressure option is shown in the provided comparison set; all listed models are 3600 PSI nominal, so select based on displacement and verified fit instead. If you’re working with a different OEM platform, you may also want to reference related Rexroth replacements such as R986110940 for Bobcat applications.
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation, and confirm nominal/peak pressure and displacement requirements before substituting.
For application-specific guidance, contact our technical team.
Bosch Rexroth R986110674 Axial Piston Variable Pump | Replaces CAT 423-0097 | 63cc | 3600 PSI
$3,772.00
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Expected delivery Oct 09 - Oct 15
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