Komatsu excavator main control valve PC1250SP-7 21N-62-31201 21N-62-31221 21N-62-31230 07000-12055 replacement
| Category: | Excavator Hydraulic Parts |
| Model: | PC1250SP-7 |
| Part number: | 21N-64-36440 02896-11009 07002-12034 21N-64-36740 02896-11009 |
| Package: | Wooden Box |
| Part name: | control vavle assy |
| Application: | Excavator |
| Product Attributes: | excavator parts |
The control valve of the excavator plays a major role in fuel consumption. Outdated or inefficient valves can waste engine horsepower and burn unnecessary diesel. Our next-generation control valve aims to become the efficiency champion of your hydraulic system.
Traditional valves typically generate significant pressure drop and internal leakage, forcing the pump to work harder and the engine to burn more fuel to maintain flow. Our design greatly reduces these losses. Optimized flow channels, precision tolerances, and advanced spool configurations ensure that hydraulic power is directly used for work - moving the boom, stick, or bucket - without generating heat inside the valve.
List of spare parts
| # | Part No | Part Name | Qty. | Price request |
| 1 | 21N-64-36440 | Elbow | 1 | |
| 2 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 1 | |
| 3 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 1 | |
| 4 | 21N-64-36740 | Elbow | 1 | |
| 5 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 1 | |
| 6 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 1 | |
| 7 | 19M-61-35140 | TEE | 1 | |
| 8 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 2 | |
| 9 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 1 | |
| 10 | 02782-10315 | Elbow | 1 | |
| 11 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 1 | |
| 12 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 1 | |
| 13 | 19M-61-35140 | TEE | 1 | |
| 14 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 2 | |
| 15 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 1 | |
| 16 | 02782-10315 | Elbow | 1 | |
| 17 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 1 | |
| 18 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 1 | |
| 19 | 21N-64-37150 | TEE | 1 | |
| 20 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 2 | |
| 21 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 1 | |
| 22 | 02782-10315 | Elbow | 1 | |
| 23 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 1 | |
| 24 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 1 | |
| 25 | 21W-62-42490 | Elbow | 1 | |
| 26 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 1 | |
| 27 | 07002-11423 | O-RING,(FOR 2ND TRAVEL SPEED) (OP) | 1 | |
| 28 | 21N-64-36440 | Elbow | 1 | |
| 29 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 1 | |
| 30 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 1 | |
| 31 | 21N-64-36430 | Elbow | 1 | |
| 32 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 1 | |
| 33 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 1 | |
| 34 | 02782-10312 | Elbow | 1 | |
| 35 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 1 | |
| 36 | 07002-11423 | O-RING,(FOR 2ND TRAVEL SPEED) (OP) | 1 | |
| 37 | 02782-10312 | Elbow | 2 | |
| 38 | 02896-11009 | O-RING,(F4350-61A0 -41 ) | 2 | |
| 39 | 07002-11423 | O-RING,(FOR 2ND TRAVEL SPEED) (OP) | 2 | |
| 40 | 21N-62-33260 | Block | 1 | |
| 41 | 07000-B3048 | O-ring | 1 | |
| 42 | 01010-81480 | CAPSCREW | 4 | |
| 43 | 01643-31445 | WASHER,(FOR QUICK SHIFT) (MITSUBISHI) | 4 | |
| 44 | 207-62-56190 | Flange | 1 | |
| 45 | 07000-B3035 | O-ring | 1 | |
| 46 | 07372-21040 | BOLT,(SEE FIG.6067) | 4 | |
| 47 | 01643-51032 | WASHER, (WITHOUT EMERGENCY STEERING) | 4 | |
| 48 | 21N-62-33280 | Bracket | 1 | |
| 49 | 01011-81490 | Bolt | 4 | |
| 50 | 01643-31445 | WASHER,(FOR QUICK SHIFT) (MITSUBISHI) | 4 | |
| 51 | 7861-93-1650 | SENSOR,HSS OIL PRESSURE | 1 | |
| 51 | 07002-11823 | O-RING,(FOR 2ND TRAVEL SPEED) (OP) | 1 | |
| 52 | 07002-11823 | O-RING,(FOR 2ND TRAVEL SPEED) (OP) | 1 | |
Excavator Hydraulic Pumps:
| Excavator Make | Model of Excavator | Main Pump Type |
| Doosan(Daewoo) | Solar 130LC-V | K3V63DT-1Q0R-HN0V |
| Doosan(Daewoo) | Solar 150LC-V | K3V63DT-1Q0R-HN0V |
| Doosan(Daewoo) | Solar 155LC-V | K3V63DT-1Q0R-HN0V |
| Doosan(Daewoo) | DH220LC-V | K3V112DT-11GR-HNOP |
| Doosan(Daewoo) | Daewoo SL 220N-V | K3V112DTP166R-HN0F |
| Doosan(Daewoo) | Solar 225NLC-V | K3V112DTP166R-HN0F |
| Doosan(Daewoo) | DX225LC | K3V112DTP1Q9R-9N1T |
| Doosan(Daewoo) | DH225LC-V | K3V112DT-115R-HNOM |
| Doosan(Daewoo) | DX255LC-3 | K3V112DTP1T9R-9NF9-V |
| Doosan(Daewoo) | Solar 250LC-V | K3V112DTP-1A5R-HN1V |
| Doosan(Daewoo) | S255LC-V | K3V112DTP-HN |
| Doosan(Daewoo) | S300LC-V | K5V140DTP1D9R-9N01 |
| Doosan(Daewoo) | DH280LC | K3V140DT-1A2R-9N09 |
| Doosan(Daewoo) | Solar 290LC-V | K3V140DT-1A5R-HN0V |
| Doosan(Daewoo) | SOLAR 300LC-V | K5V140DTP1C9R-9N01 |
| Doosan(Daewoo) | DX300LC | K5V140DTP1N9R-9N07-V |
| Doosan(Daewoo) | S330LC-III | K3V180DT-11GR-HN1P |
| Doosan(Daewoo) | S330LC-V | K3V180DT-11GR-HNIV |
| Doosan(Daewoo) | S360-V | K3V180DT-1PGR-HN07 |
Our advantages
1.Strong part number database.
If you can provide the right model and part number, we can supply the right product.
2.Professional and experienced salesperson.
Our founder has been into this field for more than 7 years, with rich experiences.
3.Strict and complete company rules.
We will try our best to meet customer’s delivery time. Before delivery, we must verify the part number or pictures of products one by one, to make sure that customers can receive high-quality and right-quantity goods.
4.Good management system.
No matter how big or small order, as long as customers place the order, we will provide exporting service free for charge.
5.Good service attitude.
If the customer has any questions about the product, In our receiving and knowing the situation, we will help the customer to solve the problem in the first place. As long as customers’ requirements are reasonable, we will endeavour to make them satisfied.
Product Tags:
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Komatsu PC1250SP-7 Main Valve 21N-64-36440 02896-11009 07002-12034 21N-64-36740 02896-11009 Excavator Control Valve Replacement Cost Images
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