The COGENG Hydraulic Pump Regulator, part number 267-1624 (2671624), is a precision-manufactured control component engineered as a direct replacement for the original Caterpillar regulator used on the SBS80 variable displacement axial piston pump, as installed in the 319D series excavators.
This regulator is the intelligent control interface of the hydraulic pump. Its function is to automatically adjust the pump's displacement by supplying or releasing control pressure to the pump's control piston. By doing so, it maintains the set pressure, flow, or power parameters required by the machine's hydraulic system, responding continuously to changes in load . Without a functional regulator, the pump cannot correctly match its output to the demands of the excavator's implement and travel circuits, leading to sluggish performance, excessive heat generation, or a complete loss of hydraulic function.
The SBS80 pump platform operates at pressures up to 350 bar and is a critical component in the hydraulic systems of mid-class Caterpillar excavators . The regulator must therefore be manufactured to exacting tolerances to ensure precise spool movement and leak-free operation under these extreme pressures. The COGENG replacement is built with a high-strength cast iron or alloy steel body, a precision-ground spool valve, and a hardened steel control piston. Every unit undergoes a bench test protocol verifying pressure response, spool travel, internal leakage, and control piston response before shipment.
Compatibility Note: The 267-1624 regulator is specifically associated with the SBS80 pump used in the 319D and related models (318D2 L, 312D, 313D, 314D, 315D) . It is not a universal regulator for all Caterpillar pumps. Please verify your machine's pump platform and part number before ordering.
The 267-1624 regulator is validated for the following Caterpillar excavator models equipped with the SBS80 hydraulic pump. Always provide your complete machine PIN for final compatibility verification.
Note: This regulator is specifically matched to the SBS80 pump. Some sources also list compatibility with C-series models (311C–315C) . Verification with your machine's PIN and pump part number is mandatory.
Hydraulic Pump Regulator Assembly (1 unit): The complete regulator, including the body, spool valve, control piston, and all internal components.
Pre-Installed O-Rings and Seals: All external sealing elements required for leak-free installation onto the pump body.
Protective Port Plugs: Plastic caps installed on all hydraulic ports to prevent contamination ingress during shipping.
VCI Anti-Corrosion Bag and Protective Carton: The regulator is sealed in a Vapor Corrosion Inhibitor bag and packed in a rigid carton with custom-cut foam.
SBS80 Pump Specificity: The 267-1624 regulator is designed for the SBS80 hydraulic pump platform . It is not compatible with regulators for other Caterpillar pump families (e.g., SBS140, SBS120, or piston pump variants used on larger machines). Verify your pump model before ordering.
Cross-Reference 282-1543: The part number 282-1543 is listed as a cross-reference for 267-1624 . If your existing regulator is labeled 282-1543, the COGENG 267-1624 is the correct replacement.
Serial Number Verification is Mandatory: Caterpillar implemented running production changes across the 319D and related models. Providing your complete machine PIN and a photo of the existing regulator's identification markings allows our technical team to verify the correct configuration.
Professional Installation Required: Regulator replacement involves the high-pressure hydraulic system. The pump must be accessed with the system completely depressurized. Precise torque specifications and cleanliness are critical to avoid contamination and leakage.
Note: This is a summarized procedural guide. Always follow the Caterpillar service manual for your specific model.
Step 1: System Depressurization
Park the machine on level ground. Lower all attachments. Stop the engine. Operate all control levers to release stored hydraulic pressure. Clean the area around the pump and regulator thoroughly.
Step 2: Regulator Removal
Disconnect all pilot pressure lines from the regulator, capping the open ends. Remove the mounting bolts securing the regulator to the pump body. Carefully pull the regulator away, noting the position of any feedback linkage.
Step 3: Inspection and Cleaning
Inspect the mounting surface on the pump body for damage or debris. Clean with a lint-free cloth. Verify all old O-rings are removed and no debris remains in the port openings.
Step 4: New Regulator Installation
Position the new COGENG regulator onto the pump mounting surface, ensuring correct alignment. Install and hand-tighten the mounting bolts. Torque to the OEM-specified value. Reconnect pilot pressure lines with new, lubricated O-rings. Torque fittings to specification.
Step 5: Start-Up and Verification
Start the engine and allow it to idle. Check for hydraulic oil leakage at the regulator mounting face and pilot line connections. Cycle all hydraulic functions and observe machine performance. Verify the pump responds correctly to operator inputs and no diagnostic trouble codes are present.
| Detail | Description |
|---|---|
| Shipping Methods | By Air, By Sea, By Express (FedEx, UPS, DHL, TNT) — Method optimized based on cargo situation and destination. |
| Estimated Delivery Time | Express: 3-5 business days. Air Freight: 8-15 days. Sea Freight: 30-45 days. Tracking provided within one business day of dispatch. |
| Packing | VCI Anti-Corrosion Bag + Heavy-Duty Export-Grade Corrugated Carton with Custom-Cut Protective Foam. |
| Payment Terms | Western Union, L/C, T/T, MoneyGram, D/A, D/P. Standard terms: 30% T/T deposit, 70% balance before shipment. |
| Minimum Order Quantity | Acceptable Trial Order — Single unit orders welcomed. |
| Policy Point | Terms |
|---|---|
| Merchant Return Policy | All sales are final. No returns or exchanges. A hydraulic regulator is a precision-calibrated component. Once departed from our controlled environment, we cannot verify it has not been installed, subjected to contamination, or damaged. |
| DOA Quality Guarantee | Full replacement for manufacturing defects reported within 7 days of delivery. Regulator must be in original, uninstalled condition. |
| Pre-Shipment Confirmation | We send high-resolution photos of your exact regulator for written approval before dispatch. |
Q1: What are the symptoms of a failing 267-1624 regulator?
A: Common symptoms include: sluggish or unpredictable hydraulic response, loss of digging power, the pump failing to destroke or upstroke correctly, excessive hydraulic oil heating, and diagnostic trouble codes related to pump control or solenoid current.
Q2: Is this the same as the 282-1543 regulator?
A: Yes, 282-1543 is listed as a cross-reference part number for the 267-1624 . They are interchangeable for the SBS80 pump application.
Q3: Will this fit my 320D or 336D?
A: No. The 267-1624 is specifically for the SBS80 pump used in the 319D and related smaller models. Larger excavators (320D, 336D) use different pump platforms and regulators. Please provide your machine model and pump part number for correct identification.
Q4: Do you accept trial orders for a single unit?
A: Yes, absolutely. We welcome trial orders for single units from first-time customers.
Q5: What certifications does COGENG hold?
A: COGENG is an ISO 9001 certified manufacturer.
For pricing, machine-down emergency support, trial orders, or pre-purchase compatibility verification, contact your COGENG supplier today.
Sales Price: Contact COGENG sales customer service directly for the most current competitive pricing.
Shipping Method & Cost: We will quote the optimal shipping solution based on your location and urgency.
Estimated Delivery Time: Based on the selected carrier. Tracking provided within one business day of dispatch.
✅ Direct OEM Replacement — Bench Tested for Guaranteed Performance.
✅ Caterpillar 319D & SBS80 Pump Compatible — Cross-Reference 282-1543.
✅ ISO 9001 Certified — 100% Bench Tested, 300 Pieces Monthly Supply.
✅ Trial Orders Welcome — Single Unit Orders Accepted.
✅ In Stock & Ready to Ship — Minimize Excavator Downtime.
Critical Action: To ensure 100% compatibility, please provide your Caterpillar excavator's complete model and PIN, and a photo of your existing regulator's identification markings. Our technical team will cross-reference your machine's exact configuration and provide written confirmation before you order.
Merchant Return Policy: All products shipped are not returnable or exchangeable. Please complete all compatibility checks before purchase.
*shipping Details Return Sales*
Sales price:
Please contact COGENG sales customer service for specific prices.
Shipping method:
The specific arrangement will be based on the cargo situation.
Estimated delivery time:
It is based on the shipping time of the logistics company, and the arrival time shown shall prevail.
Contact details are at the bottom.
MerchantReturnPolicy:
The products shipped are not returnable or exchangeable.
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