Main control valve 307-2756 hydraulic distributor for Caterpillar 307D 308D mini 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
China
Mexico, Chihuahua
Poland, Tarnowskie Góry
Mexico, Chihuahua
Lithuania, Telšiai
Mexico, Chihuahua
Mexico, Chihuahua
Applicable Machine: Caterpillar 307D / 308D Mini Excavator | original valve
308D Hydraulic Distributor
1. OEM PN Classification & Model Matching
Group 1: 307- Series (307D Base Specification Valve Assembly)
307-2755 / 307-2756: Standard full main valve for early batch CAT307D, complete with boom/arm/bucket/travel spool assembly
307-2759 / 307-2760: Updated revised spool variant for late production 307D, interchangeable with above two codes, optimized inner flow channel
Group 2: 332- Series (Core mainstream PN for 307D & 308D Universal Fit)
332-7937 / 332-7938: Basic configuration distributor without auxiliary breaker oil circuit
332-7939 / 3327939: Most popular OEM code, factory standard valve for stock 307D/308D
332-7940 / 332-7942: Pre-reserved hammer auxiliary valve spool, factory pre-installed piping port for hydraulic breaker retrofit
Group3: 373-7008 | 326-0373 /326-0374 (308D Exclusive Variant)
373-7008: Original genuine main control valve dedicated for CAT308D enhanced hydraulic version
326-0373 /326-0374: Rebuilt spare valve serial numbers, overhauled original casting body, matched 308D special hydraulic calibration
Cross compatibility: All listed part numbers share identical mounting flange, bolt layout and oil port position; only inner spool tolerance & auxiliary oil passage differ per machine original factory setup
2. Product Condition Introduction
Original Genuine Unit: Brand new CAT OEM original valve, factory finished test, complete original marking & serial number, full original accessory set (main relief valve, overload valve, solenoid valve pre-assembled)
Rebuilt Refurbished Unit: Used original CAT casting body fully overhauled, replaced all internal spools, valve plate, seal kits, pressure control parts; bench hydraulic pressure & flow tested before delivery, same installation dimension as genuine OEM
3. Core Structure & Technical Feature
Origin: Original Toshiba IBC18 multi-way hydraulic control valve, load sensing + pressure compensation design
Integrated spools: Boom up/down, arm in/out, bucket open/close, left & right travel, swing, pilot control sub-valve, optional auxiliary breaker spool
System rated working pressure preset per CAT factory parameter, ensures synchronous compound movement without action lag or power loss
All genuine & rebuilt units pass strict hydraulic bench inspection for inner leakage, flow stability and relief pressure performance
4. Supporting Spare Parts Availability
Full overhaul kits separately available for all PN: complete O-ring & seal kit, single spool assembly, main relief valve, overload relief valve, pilot solenoid valve, wear plates for maintenance replacement
5. Packing & Shipment Specification
Anti-rust oil coated for all oil ports & spool ends; wrapped with moisture-proof plastic film then fixed inside export solid wooden crate to avoid collision damage in transit
In-stock genuine/rebuilt items available for prompt dispatch after order confirmation