| Category |
KOMATSU Spare Parts |
| Name |
Steering Valve |
| Parts No |
23B-40-11101 23B4011101 |
| Machine Number |
D505A GD521A GD525A GD605A GD611A GD621R |
| Lead time |
1-3 DAYS |
| Quality |
Brand new, OEM quality |
| MOQ |
1 PCS |
| Means of transport |
By sea/air, DHL FEDEX UPS TNT |
| Packing |
As request or standard packing |
| 1.Transmit steering command It connects the steering wheel and hydraulic steering cylinders. When the operator turns the steering wheel, the valve precisely meters hydraulic oil flow and direction to steering cylinders to realize left or right wheel turning. |
| |
| 2.Precise flow metering Delivers hydraulic oil volume proportional to steering wheel rotation angle. It guarantees smooth, sensitive fingertip steering and keeps straight-line stability during fine grading work. |
| |
| 3.Load sensing function Automatically adjusts hydraulic supply according to steering resistance, saving pump power and reducing system heat. |
| |
| 4.Emergency manual steering Built-in check valve enables limited manual steering when hydraulic pump fails or engine stalls, improving machine safety. |
| |
| 5.Hold steering position At neutral position, the valve locks oil circuit of steering cylinders, maintaining the current steering angle without drift. |
| |
| 6.Protect hydraulic circuit Internal pressure relief structure prevents overpressure damage to steering cylinders and hoses under heavy load conditions. |
GRADERS GD505A GD521A GD525A GD605A GD611A GD621R GD623A GD625A GD661A GD663A
ROAD CUTTERS GC380F
WHEEL STABILIZERS GS360 Komatsu
- More other steering valve applied to KOMATSU heavey machine
| 195-40-00800 STEERING VALVE ASS'Y |
| D375A |
| |
| 195-40-00901 STEERING VALVE ASS'Y,(B) |
| D375A |
| |
| 195-40-00900 STEERING VALVE ASS'Y,(B) |
| D375A |
| |
| 195-22-00120 STEERING ASS'Y,(B) |
| D375A |
| |
| 07442-71102 STEERING PUMP ASS'Y |
| D355A, D355C |
| |
| 195-22-00014 STEERING CLUTCH A. |
| D355A, D355C |
| |
| 2691-6-11100 STEERING VALVE ASS'Y |
| JV32W |
| |
| 113-22-00011 STEERING CLUTCH A. |
| D31A, D31P, D31PL, D31Q, D31S |
| |
| 120-22-00020 STEERING CLUTCH A. |
| D30AM, D31A, D31E, D31P, D31PL, D31Q, D31S |
| |
| 17M-22-42005 STEERING VALVE ASS'Y |
| D275AX |
| |
| 120-22-00011 STEERING CLUTCH A. |
| D40A, D40AM, D40F, D40P, D40PF, D40PL, D40PLL, D41A, D41E, D41P, D41Q, D41S |
| |
| 124-40-00010 STEERING VALVE ASS'Y |
| D40A, D40AF, D40PF, D40PL, D40PLF, D45A, D45P, D50A, D50P, D50PL, D53A, D53P |
| |
| 195-22-00120 STEERING ASS'Y,(B) |
| D375A |
| |
| 195-22-71001 STEERING ASS'Y |
| D375A |
| |
| 195-22-71000 STEERING ASS'Y |
| D375A |
| |
| 195-40-00900 STEERING VALVE ASS'Y,(B) |
| D375A |
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| |
23B-40-11101 |
[1] |
VALVE ASS'Y,STEERING Komatsu |
7.9 kg. |
| |
|
|
["SN: 11012-UP"] |1. |
|
| |
23B-40-11100 |
[1] |
VALVE ASS'Y,STEERING Komatsu |
8.1 kg. |
| |
|
|
["SN: 11009-11011"] |1. |
|
| |
23A-40-11201 |
[1] |
VALVE ASS'Y,STEERING Komatsu |
0.000 kg. |
| |
|
|
["SN: 11012-UP"] |1. |
|
| |
23A-40-11200 |
[1] |
VALVE ASS'Y,STEERING Komatsu |
5.6 kg. |
| |
|
|
["SN: 11009-11011"] |1. |
|
| |
237-40-12560 |
[1] |
HOUSING ASS'Y,CONTROL Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |1. |
|
| 4 |
237-40-12620 |
[1] |
PIN Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 5 |
237-40-12610 |
[6] |
SPRING Komatsu |
0.002 kg. |
| |
|
|
["SN: 11009-UP"] |
|
| 6 |
237-40-12550 |
[1] |
RETAINER Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 7 |
237-40-12540 |
[1] |
BALL Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 8 |
237-40-12520 |
[1] |
SEAT Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 10 |
237-40-12490 |
[1] |
SCREW Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| |
237-40-12460 |
[1] |
BEARING ASS'Y Komatsu |
0.033 kg. |
| |
|
|
["SN: 11009-UP"] |12. |
|
| 12 |
237-40-12480 |
[1] |
NEEDLE,BEARING Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 13 |
237-40-12470 |
[2] |
RACE,BEARING Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 15 |
23A-40-11280 |
[1] |
BUSHING Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 16 |
237-40-12420 |
[1] |
RING Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 18 |
237-40-12640 |
[1] |
PLATE,SPACER Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 20 |
237-40-12650 |
[1] |
SHAFT Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 21 |
23A-40-11220 |
[1] |
DRIVE Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 22 |
23A-40-11230 |
[1] |
SPACER Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 23 |
237-40-12670 |
[1] |
CAP,END Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
| 25 |
23A-40-11210 |
[7] |
SCREW Komatsu China |
|
| |
|
|
["SN: 11009-UP"] |
|
- We could supply the following spare parts
1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.
4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.
5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.
6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.
Packing Details :
inner packing : plastic film for wrapping
external packing : wooden
Shipping :
within 3 days after received the payment , by air or by express or by sea on the basis of the
quantity and emergency circumstances.
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,
2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.
3. By Sea: Delivery from the Huangpu port .
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