Caterpillar 320B 322B 325B L 126-2073 hydraulic pump for Caterpillar excavator
If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
Seller's contacts
+86 199 246...
+86 199 2461 6345
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1. Product Core Overview
Heavy-Duty Powerhouse: The A8VO107 series is a dual-variable displacement axial piston pump designed to handle the rigorous hydraulic demands of CAT’s 20-25 ton B-series excavators.
13-Year Industry Authority: Supplied by a professional factory and specialist with 13 years of expertise in high-pressure hydraulic engineering and Caterpillar-specific power systems.
Seamless OEM Compatibility: 100% direct replacement for Caterpillar part numbers 126-2073, 123-2233, 123-2229, and 144-6325, ensuring perfect synchronization with the engine's power curve.
2. Technical Specifications & Compatibility
Product Name: Main Hydraulic Pump / Double Piston Pump
Pump Model: Rexroth Type A8VO107 Series
Caterpillar Part Numbers: 126-2073 / 123-2233 / 123-2229 / 144-6325 / 1262073
Machine Compatibility:
CAT 320B, 320B L, 320B N
CAT 322B, 322B L, 322B LN
CAT 325B, 325B L
Quality Tiers: Original New, Premium OEM, and Professional Rebuild options available.
Build Quality: Features high-strength forged cylinder blocks, precision-lapped piston sets, and heavy-duty bearings for extended service life in extreme environments.
3. Why Partner with a 13-Year Professional Expert?
Technical Precision: We understand the complex regulator settings of the A8VO107 pump, ensuring our units eliminate "engine bogging" and provide smooth multi-function control.
Comprehensive Inventory: Our expertise covers the entire machine—from pumps and travel motors to undercarriage and attachments—supporting all major brands including CAT, Volvo, Komatsu, and Sany.
Flexible Quality Standards: We provide various quality tiers to match your machine's remaining service life and your specific maintenance budget.
Direct Factory Pricing: Benefit from our 13-year optimized supply chain for the most competitive wholesale prices directly from the source.
Global Reliability: Trusted by heavy equipment repair centers and distributors worldwide for consistent reliability and technical support.
4. Rapid Global Delivery & Logistics
We prioritize speed to minimize your downtime:
Express Delivery: Rapid door-to-door shipping via DHL, FedEx, UPS, and TNT (Typical arrival: 3-7 business days).
Air Freight: Efficient airport-to-airport delivery for urgent, high-priority hydraulic pump orders.
Sea Freight: Most economical shipping for bulk stock orders and large-scale inventory replenishment.
Secure Export Packaging: Every A8VO107 pump is secured in a reinforced, shock-proof wooden crate to guarantee it arrives in perfect factory condition.
5. Ordering & Professional Support
Fitment Verification: Please share your machine's serial number or a photo of the pump's nameplate to ensure 100% fitment accuracy.
Real-Time Quote: Contact us today for up-to-date pricing on Original, OEM, or Rebuild tiers.
Installation Advice: Our technical team is available 24/7 to provide guidance on hydraulic system flushing and pump priming procedures.