OEM Numbers: 12570798, 12621598, 12621649, 12621659, 1S10873, 2131569
Aftermarket Codes: PS629, PS710
Vehicle Compatibility: Chevy Silverado, GMC Sierra, Buick LaCrosse, Cadillac Escalade, Pontiac Grand Prix, SAAB 9-5, Saturn Vue
Precision-engineered for construction machinery and heavy-duty trucks
Direct replacement for agricultural equipment sensor failures
OE-grade durability for automotive electrical systems
ISO 9001-certified manufacturing
Specializing in heavy truck parts, construction machinery components, and agricultural equipment accessories, Growshine International serves global clients through precision manufacturing and cross-border trade solutions.
Symptom: Erratic oil pressure gauge readings in Volvo FMX trucks
Solution:
1. Verify engine oil level
2. Inspect wiring to pressure sender unit
3. Test sensor resistance (spec: 5-80Ω)
4. Replace faulty unit with PS710-compatible sender
• www.ar-excel.com
• www.ampleresiliencesoft.com
• www.xinsheng2024.com
• www.cgsc-equip.com
Operational solutions by CGSC Supply Chain Team
Introducing the reliable aftermarket 7861-93-4040 Sensor, specifically designed as a high-quality spare part for various Komatsu excavator models. This sensor is crucial for ensuring the optimal performance and functionality of your heavy machinery. Manufactured to meet stringent standards, this component offers a cost-effective solution without compromising on quality or durability. Replace your worn or faulty sensor with this dependable unit to maintain the efficiency of your excavator.
This 7861-93-4040 Sensor is compatible with the following Komatsu excavator models:
D155AX
D275A
D275AX
D375A
D475A
D475ASD
D85EX
D85MS
D85PX
Ensure this part number 7861-93-4040 matches the requirement for your specific Komatsu excavator model.
Q: What is the purpose of the 7861-93-4040 sensor in a Komatsu excavator?
A: The exact purpose of this sensor can vary depending on its location within the excavator. Generally, sensors in excavators monitor critical parameters such as pressure, temperature, speed, or position to ensure optimal machine operation and safety. This specific sensor (7861-93-4040) plays a vital role in the electronic control system of the compatible Komatsu models.
Q: How can I identify if my Komatsu excavator needs a new 7861-93-4040 sensor?
A: Signs of a faulty sensor can include error codes displayed on the machine's monitor, performance issues with specific functions of the excavator, or intermittent operational problems. Consulting your excavator's service manual or a qualified technician for diagnosis is recommended.
Q: Is the 7861-93-4040 sensor difficult to replace?
A: The difficulty of replacement can depend on the sensor's location and the specific model of the excavator. It is generally recommended to follow the service manual for your machine or have a trained technician perform the replacement to ensure proper installation and function.
| Serial Number | Brand | Category | Part Number |
|---|---|---|---|
| 1 | Komatsu | Repair Kit | 707-99-58080, 7079958080 |
| 2 | Komatsu | Repair Kit | 707-99-58090, 7079958090 |
| 3 | Volvo | Excavator Hydraulic Oil Dipstick | 14532362 |
| 4 | Isuzu | Battery Relay | 182550-1090, 1825501090 |
| 5 | Isuzu | Battery Relay | 60016664 |
| 6 | Accessory | 894391-3790, 8943913790 | |
| 7 | Accessory | 894393-6722, 8943936722 | |
| 8 | Accessory | 897600-9964, 8976009964 | |
| 9 | Accessory | 897329-7032, 8973297032 | |
| 10 | Accessory | 894173-4120, 8941734120 | |
| 11 | Accessory | 897601-4472, 8976014472 | |
| 12 | Accessory | 897602-7482, 8976027482 | |
| 13 | Accessory | 897602-7492, 8976027492 | |
| 14 | Scania | Fuel Tank Cap | |
| 15 | Isuzu | Engine EGR Valve | 8982382472 |
| 16 | Yanmar | Relay | 119575-77060 |
| 17 | Bosch | Common Rail Pressure Sensor | 0281006090 |
| 18 | Caterpillar | 3508 Air Starter Motor | 7C-3372, 7C3372 |
| 19 | Caterpillar | Relay | 9F-3099, 9F3099, 3E-0256, 3E0256 |
| 20 | Pressure Sensor | MBS8250, 064G1065 | |
| 21 | Solenoid Valve | ZL50618D | |
| 22 | Shandong Lingong (Yanmar Engine) | Excavator Yanmar 4TNV98 Engine Computer Board | 129923-75060 |
| 23 | Sensor | 82CP34-03, 4212000 | |
| 24 | Shutdown Solenoid Valve | 3974947, SA-3742-24 | |
| 25 | Hydraulic Fitting | ZH42X08000 | |
| 26 | Solenoid Valve | 25/105200 | |
| 27 | YN05P00010S006 | ||
| 28 | YN52V01008S002 | ||
| 29 | Steel Filter | YN50V00020F1 | |
| 30 | YN50V01014P1 | ||
| 31 | YN50V01015P3 | ||
| 32 | Speed Sensor | 21E3-0042 | |
| 33 | Caterpillar | Magnetic Switch Assembly | 9F3099, 9F-3099 |
| 34 | Caterpillar | D10R Bulldozer Prelubrication Timer Relay | 140-3108, 1403108 |
| 35 | Caterpillar | 320D Excavator Wiper Relay | 155-7042, 1557042 |
| 36 | Volvo | Relay | 3171420, 3171420 |
| 37 | Caterpillar | Starter Relay | 1654026, 165-4026 |
| 38 | Starter Relay | 1825530391, 1-82553039-1 | |
| 39 | Yanmar | Starter Safety Relay | 119802-77200 |
| 40 | Universal 4-Pin Relay | ND056800-3130, B240700000486 | |
| 41 | Headlight Relay | 161-3128, 1613128 | |
| 42 | Relay | 923341.0004 | |
| 43 | Caterpillar | E320D Preheat Relay | 223-4453, 9F-3099, 209-5582, 398-0940 |
| 44 | Starter Relay | 4HK1, 6HK1 | |
| 45 | Hyundai | R210-7 Relay | 34390-00602, E225-0006 |
| 46 | Starter Relay | 600-815-8940, 600-815-8960 | |
| 47 | Relay | 198-911-9240, ND056700-8170 | |
| 48 | Preheat Timer | 8-97105790-1, 16415-65660 | |
| 49 | 5-Pin 24V Relay | 696/01480 | |
| 50 | Starter Relay | 183-6970 | |
| 51 | 5-Pin 24V Relay | 740-24-1C1SCBE | |
| 52 | Relay | 8980305740 | |
| 53 | Daewoo/Doosan | DH220-5 Starter Relay | 544-00007, 54400007 |
| 54 | 5-Pin Universal Relay | MR5A016B2, 569-06-61960 | |
| 55 | Relay | 24L1-05100 | |
| 56 | Isuzu | Starter Relay | 8-98005631-1 |
| 57 | Flasher Relay | YY24S00001P2 | |
| 58 | Relay | JQX100-24AC | |
| 59 | Relay | 6T-3644, 6T3644 | |
| 60 | Relay | 171-2206, 1712206 | |
| 61 | Relay | 171-2211, 1712211 | |
| 62 | Starter Relay | 3050692 | |
| 63 | Relay | 149-2612, 1492612 | |
| 64 | Komatsu | Relay | 569-06-61970 |
| 65 | Relay | 171-2210, 1712210 | |
| 66 | Caterpillar | E320B C D Preheat Relay | 125-1302, 118-3534 |
| 67 | Alternator | 177-9953 | |
| 68 | Relay | 300619-02309A | |
| 69 | Relay | 08088-70000 | |
| 70 | Relay | MM409675, MM435745, 16A11-14001 | |
| 71 | Fuse Box | 139-4724 | |
| 72 | Caterpillar | E320B Delay Relay | 111-4870 |
| 73 | Preheat Timer | 8-97105790-0, 897105-7900 | |
| 74 | Relay | 0332209203 | |
| 75 | Doosan | DX225 DX300 Wiper Relay | 300611-00271, 300611002 |
| 76 | Relay | 9X-8124, 9X8124 | |
| 77 | Relay | 104-3204, 1043204 | |
| 78 | Regulator | ME049233 | |
| 79 | Relay | 125-1302, 1251302 | |
| 80 | Clutch | 359-2658, 33592658 | |
| 81 | Komatsu | PC300-8 Relay | 569-06-61960 |
| 82 | Komatsu | PC200-8 Blower Relay | 20Y-979-6771, 056800-3060, 056800-2110 |
| 83 | 5-Pin 24V Relay | 156700-2190, 4436534, 156700-1840 | |
| 84 | Starter Relay | 165-4026, 1654026 | |
| 85 | Starter Relay | 165-4026, 1654026 | |
| 86 | Daewoo/Doosan | DH220-5 Starter Relay (Green Box) | 2543-9015 |
| 87 | Daewoo/Doosan | DH220-5 DC Contactor | 2531-1003 |
| 88 | Volvo | EC210 EC290 Starter Relay | 20367490 |
| 89 | Relay | 156700-1840 | |
| 90 | Relay | ME300683 | |
| 91 | Relay | S85NW | |
| 92 | Yanmar | Relay | 119802-77200, 3890761 |
| 93 | Transformer | 21N8-20201 | |
| 94 | Relay | 21N6-01272 | |
| 95 | Air Conditioner Relay | 461-6784, 4616784 | |
| 96 | Caterpillar | E320D E330D Air Conditioner Relay | 461-6784, 213-0772 |
| 97 | Relay | 21N6-01273 | |
| 98 | 140K Relay | 189-3158 | |
| 99 | Air Conditioner Relay | GBHL-H71 | |
| 100 | Relay | 156700-2310, 85920-2660 | |
| 101 | Air Conditioner Relay | 056700-8170 | |
| 102 | Starter Relay | 125-1302, 320B, 320C, 320D, 1251302 | |
| 103 | Hitachi | EX200-2/3/5 CX650-2 Fuse Relay | 4251588 |
| 104 | Hitachi | EX ZAX 65A Fuse Relay | 4423418 |
| 105 | Hitachi | EX400-3 EX400-5 Relay | 8942580140, 4452159 |
| 106 | Isuzu | Relay | 182550-3250, 182550-3251 |
| 107 | Battery Relay | 24 付 | |
| 108 | Main Pump Relay | 241-8368, 2418368 | |
| 109 | Caterpillar | E320C Delay Relay | 163-6703, 1636703 |
| 110 | Preheat Relay | 28620-1420A | |
| 111 | Starter Relay | S2830-01271-00 | |
| 112 | Caterpillar | E307 Delay Relay | 138-5190, 1385190 |
| 113 | Hyundai | R220-7 Relay | 21N4-00762 |
| 114 | Isuzu | Relay | 8-94400107-1 |
| 115 | Relay | 4436534, 156700-2190 | |
| 116 | Starter Relay | U001X33172 | |
| 117 | Relay | 0332019203 | |
| 118 | Isuzu | Starter Relay | 1-82553039-1 |
| 119 | Relay | 129136-77100, 12913677100 | |
| 120 | Relay | 0332002258 | |
| 121 | Starter Relay | U001T07079 | |
| 122 | Isuzu | Starter Relay | 0-25000-7823 |
| 123 | Relay | R008T30173 | |
| 124 | Starter Relay | 120-114751-2 | |
| 125 | Lingong | LG6250 Excavator Wiper Controller | 14402974 |
| 126 | Starter Relay | 0333006026 | |
| 127 | Preheat Relay | 897105, 7900 | |
| 128 | Doosan | DX225 Fan Clutch | 418-2229, 4182229 |
| 129 | Caterpillar | E320B 325B Delay Relay | 111-4870 |
| 130 | Battery Relay | 30890-03201 | |
| 131 | Relay | 896H-2AH-C1 | |
| 132 | Relay | 4436534, 156700-2190 | |
| 133 | Hitachi | ZX200-3 Starter Relay | 1825530440 |
| 134 | Komatsu | PC300 6D114 Starter Relay | KD0-25000-8332 |
| 135 | Komatsu | PC200-7 6D102 Starter Relay | 600-815-8940, 600-815-8941 |
| 136 | Komatsu | PC200-7 Starter Relay | 600-815-2170 |
| 137 | Caterpillar | E320D C6.4 Injector | 326-4700, 3264700 |
| 138 | Isuzu | 4HK1 6HK1 Electronic Fuel Pump | 4645227, 8-98009397-1 |
| 139 | Caterpillar | E320C E320C Display Screen | 260-2160, 157-3198, 260-2158 |
| 140 | Caterpillar | E320B E320C E320D Hydraulic Pump Solenoid Valve | 111-9916 |
| 141 | Volvo | EC210 EC240 EC290 EC360 Engine Computer Board | 60100000 |
| 142 | Caterpillar | Relay Assembly | 1127309, 112-9309 |
| 143 | Caterpillar | 12V Relay | 2365069, 236-5069 |
| 144 | Caterpillar | Relay Assembly | 3E5239, 3E-5239 |
| 145 | Caterpillar | Relay Assembly | 3E9362, 3E-9362 |
| 146 | Caterpillar | Relay Assembly | 3E5239, 3E-5239 |
| 147 | Caterpillar | Relay | 2045593, 204-5593 |
| 148 | Caterpillar | Relay | 2045593, 204-5593 |
| 149 | Caterpillar | Relay | 4w2646, 4w-2646 |
| 150 | Komatsu | Starter Relay | 600-815-8941 |
| 151 | Hitachi | Fuse Box Preheat Relay | 4251588 |
| 152 | Daewoo/Doosan | Starter Relay | 544-00007 |
| 153 | Doosan | Wiper Relay | 100-1246-17-00 |
| 154 | Relay | 056800-3130 | |
| 155 | Relay | 056800-3130 | |
| 156 | Safety Starter Relay | ME049233 | |
| 157 | Safety Relay | 5269379 | |
| 158 | Doosan | Timer Relay | 300619-02309A |
| 159 | Doosan | Wiper Relay | 300611-00271 |
| 160 | Isuzu | Air Conditioner Blower Motor Compressor Relay | 8-94257-497-0 |
| 161 | Daewoo/Doosan | Safety Starter Relay | 12V |
| 162 | Volvo | Wiper Relay | 14630764 |
| 163 | Isuzu | Preheat Relay | 8-94258-014-0 |
| 164 | DC Contactor | MZJ-400A-12V | |
| 165 | Daewoo/Doosan | Voltage Regulator Diode Relay | |
| 166 | DC Contactor | MZJ-100A-12V | |
| 167 | DC Contactor | MZJ-200A-12V | |
| 168 | Starter Motor Relay | ||
| 169 | Power Relay | MK543443, RC20-011C | |
| 170 | Doosan | Power Relay | 301202-00153 |
| 171 | Doosan | Power Relay | 301202-00067 |
| 172 | Doosan | Air Conditioner Control Unit Relay | 534-00042 |
| 173 | Doosan | Air Conditioner Control Unit Relay | K1025101B |
| 174 | Relay | 24V | |
| 175 | Volvo | Power Relay | 08088-70000 |
| 176 | Doosan | Air Conditioner Control Unit Relay | 543-00114 |
| 177 | Doosan | Air Conditioner Control Unit Relay | 1033655 |
| 178 | Relay | 056800-3060 | |
| 179 | Doosan | Preheat Relay Timer | 537-00010 |
| 180 | Terex/Tadano | Contact Relay | 5-1618381-7 |
| 181 | Caterpillar | E324D/320D Preheat Relay | 223-4453 |
| 182 | Hyundai | Starter Relay | 21N6-30120 |
| 183 | Doosan | Preheat Relay Timer | K1033657 |
| 184 | Caterpillar | Preheat Relay | 223-4453 |
| 185 | Daewoo/Doosan | Power Relay | 301202-00154 |
| 186 | Hyundai/Yanmar/Doosan | Starter Motor Relay | 12V |
| 187 | Kobelco | Preheat Relay | 182800-3330 |
| 188 | DC Contactor | MZJ-200A-24V | |
| 189 | Yanmar | Preheat Relay | HC0108 |
| 190 | Cummins | Safety Relay | |
| 191 | Volvo | Wiper Relay | 14525233 |
| 192 | DC Contactor | MZJ-400A-24V | |
| 193 | Yanmar | Starter Relay | HC0119 |
| 194 | Power Relay | 08088-70000 | |
| 195 | Doosan | Preheat Relay Timer | K1033657 |
| 196 | Caterpillar | Power Box Relay | 118-3534, 125-1302 |
| 197 | Kobelco | Safety Starter Relay | 28300-E0110 |
| 198 | Yanmar | Starter Relay | 119802-77200 |
| 199 | Caterpillar | Preheat Relay | 9F-3099 |
| 200 | Daewoo/Doosan | Starter Wiper Relay | 2543-9015 |
| 201 | Safety Starter Relay | ME077148 | |
| 202 | Yanmar | Starter Relay | 119802-77200 |
| 203 | Caterpillar | Preheat Relay | 9X-8124 |
| 204 | Doosan | DC Converter Relay | 2531-1003 |
| 205 | Komatsu | Starter Relay | 600-815-2170 |
| 206 | Caterpillar | Time Relay | |
| 207 | Caterpillar | Power Box Relay | 118-3534, 125-1302 |
| 208 | Kobelco | Safety Starter Relay | 28300-E0110 |
| 209 | Yanmar | Preheat Relay | 119650-77911 |
| 210 | Starter Relay | ||
| 211 | Battery Relay | 30890-03201 | |
| 212 | Large Current Waterproof 5-Pin Universal Modified Relay | CD-12F | |
| 213 | Caterpillar | Preheat Relay | 9X-8124 |
| 214 | Volvo | Power Relay | VOE20367490 |
| 215 | Isuzu | Preheat Relay | 8-94248-161-0 |
| 216 | Delay Relay | 138-5190 | |
| 217 | Wiper Control Relay | 21N6-01272 | |
| 218 | Isuzu | Preheat Relay | 24V |
| 219 | Isuzu | Preheat Relay | 8-97036-358-1 |
| 220 | Daewoo/Doosan | DC Converter Relay | 2531-1003 |
| 221 | Komatsu | Starter Relay | 600-815-2170 |
| 222 | Time Relay | ||
| 223 | Caterpillar | Power Box Relay | 118-3534, 125-1302 |
| 224 | Kobelco | Safety Starter Relay | 28300-E0110 |
| 225 | Caterpillar | Time Delay Control Relay | 138-5190 |
| 226 | Volvo | Preheat Relay | 14514195 |
| 227 | Caterpillar | Safety Control Main Relay | 104-3204 |
| 228 | Electronic Fuel Pump with Relay | EP-500-0 | |
| 229 | Caterpillar | Wiper Control Relay | 163-6701 |
| 230 | Solenoid Valve Coil with Relay | MFZ8-50YC | |
| 231 | Caterpillar | Relay Assembly | 3E7277, 148-0757, 38501146 |
| 232 | Wiper Relay Controller | 14623863 | |
| 233 | Isuzu | Preheat Relay | 8-97036-358-1 |
| 234 | Isuzu | Preheat Relay | 94423-314 |
| 235 | Daewoo/Doosan | DC Converter Relay | 2531-1003 |
| 236 | Komatsu | Starter Relay | 600-815-2170 |
| 237 | Time Relay | ||
| 238 | Caterpillar | Power Box Relay | 118-3534, 125-1302 |
| 239 | Kobelco | Safety Starter Relay | 28300-E0110 |
| 240 | Preheat Relay | HC0119 | |
| 241 | Safety Relay | ME077148 | |
| 242 | Yanmar | Starter Relay | 119802-77200 |
| 243 | Caterpillar | Preheat Relay | 9F-3099 |
| 244 | Daewoo/Doosan | Starter Wiper Relay | 2543-9015 |
| 245 | Isuzu | Preheat Relay | 182550-3250 |
| 246 | Hyundai | Time Relay | 21N4-00762 |
| 247 | Caterpillar | Safety Starter Relay | 241-8368 |
| 248 | Caterpillar | Time Relay | 163-6703, 163-6703X |
| 249 | Starter Motor Relay | 24V | |
| 250 | Isuzu | Preheat Relay | 182550-3251 |
| 251 | Time Relay | 16A11-17001 | |
| 252 | Hyundai | Wiper Relay Controller | 21N6-01272 |
| 253 | Isuzu | Preheat Relay | 8-94248-161-0 |
| 254 | Yanmar | Preheat Relay | 119650-77911 |
| 255 | Starter Relay | ||
| 256 | Caterpillar | Time Delay Control Relay | 138-5190 |
| 257 | Volvo | Preheat Relay | 14514195 |
| 258 | Caterpillar | Safety Control Main Relay | 104-3204 |
| 259 | Electronic Fuel Pump with Relay | EP-500-0 | |
| 260 | Caterpillar | Wiper Control Relay | 163-6701 |