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High-Performance Engine Oil Pressure Switch & Sender Unit for Chevy, GMC, Buick, Cadillac, Pontiac, SAAB & Saturn  OE NO 12570798
High-Performance Engine Oil Pressure Switch & Sender Unit for Chevy, GMC, Buick, Cadillac, Pontiac, SAAB & Saturn  OE NO 12570798

High-Performance Engine Oil Pressure Switch & Sender Unit for Chevy, GMC, Buick, Cadillac, Pontiac, SAAB & Saturn OE NO 12570798

发布日期:2025.03.08 浏览量:

产品描述

High-Performance Engine Oil Pressure Switch & Sender Unit for Chevy, GMC, Buick, Cadillac, Pontiac, SAAB & Saturn

Compatibility & Part Numbers

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

Key Features

  • 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

About Growshine International

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.

Troubleshooting Case: Low Oil Pressure in Heavy Trucks

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

Explore More Solutions

  • • www.ar-excel.com

  • • www.ampleresiliencesoft.com

  • • www.xinsheng2024.com

  • • www.cgsc-equip.com

Operational solutions by CGSC Supply Chain Team


High-Quality 7861-93-4040 Sensor for Komatsu Excavators

Product Description

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.

Compatibility

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.

Professional Q&A

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.

Keywords

7861-93-4040SensorExcavator Spare PartsKomatsuD155AXD275AD275AXD375AD475AD475ASDD85EXD85MSD85PX
🛠️ We support custom development of various spare parts, factory direct sales from the source manufacturer! Contact us for your specific needs! 🛠️
Serial NumberBrandCategoryPart Number
1KomatsuRepair Kit707-99-58080, 7079958080
2KomatsuRepair Kit707-99-58090, 7079958090
3VolvoExcavator Hydraulic Oil Dipstick14532362
4IsuzuBattery Relay182550-1090, 1825501090
5IsuzuBattery Relay60016664
6
Accessory894391-3790, 8943913790
7
Accessory894393-6722, 8943936722
8
Accessory897600-9964, 8976009964
9
Accessory897329-7032, 8973297032
10
Accessory894173-4120, 8941734120
11
Accessory897601-4472, 8976014472
12
Accessory897602-7482, 8976027482
13
Accessory897602-7492, 8976027492
14ScaniaFuel Tank Cap
15IsuzuEngine EGR Valve8982382472
16YanmarRelay119575-77060
17BoschCommon Rail Pressure Sensor0281006090
18Caterpillar3508 Air Starter Motor7C-3372, 7C3372
19CaterpillarRelay9F-3099, 9F3099, 3E-0256, 3E0256
20
Pressure SensorMBS8250, 064G1065
21
Solenoid ValveZL50618D
22Shandong Lingong (Yanmar Engine)Excavator Yanmar 4TNV98 Engine Computer Board129923-75060
23
Sensor82CP34-03, 4212000
24
Shutdown Solenoid Valve3974947, SA-3742-24
25
Hydraulic FittingZH42X08000
26
Solenoid Valve25/105200
27

YN05P00010S006
28

YN52V01008S002
29
Steel FilterYN50V00020F1
30

YN50V01014P1
31

YN50V01015P3
32
Speed Sensor21E3-0042
33CaterpillarMagnetic Switch Assembly9F3099, 9F-3099
34CaterpillarD10R Bulldozer Prelubrication Timer Relay140-3108, 1403108
35Caterpillar320D Excavator Wiper Relay155-7042, 1557042
36VolvoRelay3171420, 3171420
37CaterpillarStarter Relay1654026, 165-4026
38
Starter Relay1825530391, 1-82553039-1
39YanmarStarter Safety Relay119802-77200
40
Universal 4-Pin RelayND056800-3130, B240700000486
41
Headlight Relay161-3128, 1613128
42
Relay923341.0004
43CaterpillarE320D Preheat Relay223-4453, 9F-3099, 209-5582, 398-0940
44
Starter Relay4HK1, 6HK1
45HyundaiR210-7 Relay34390-00602, E225-0006
46
Starter Relay600-815-8940, 600-815-8960
47
Relay198-911-9240, ND056700-8170
48
Preheat Timer8-97105790-1, 16415-65660
49
5-Pin 24V Relay696/01480
50
Starter Relay183-6970
51
5-Pin 24V Relay740-24-1C1SCBE
52
Relay8980305740
53Daewoo/DoosanDH220-5 Starter Relay544-00007, 54400007
54
5-Pin Universal RelayMR5A016B2, 569-06-61960
55
Relay24L1-05100
56IsuzuStarter Relay8-98005631-1
57
Flasher RelayYY24S00001P2
58
RelayJQX100-24AC
59
Relay6T-3644, 6T3644
60
Relay171-2206, 1712206
61
Relay171-2211, 1712211
62
Starter Relay3050692
63
Relay149-2612, 1492612
64KomatsuRelay569-06-61970
65
Relay171-2210, 1712210
66CaterpillarE320B C D Preheat Relay125-1302, 118-3534
67
Alternator177-9953
68
Relay300619-02309A
69
Relay08088-70000
70
RelayMM409675, MM435745, 16A11-14001
71
Fuse Box139-4724
72CaterpillarE320B Delay Relay111-4870
73
Preheat Timer8-97105790-0, 897105-7900
74
Relay0332209203
75DoosanDX225 DX300 Wiper Relay300611-00271, 300611002
76
Relay9X-8124, 9X8124
77
Relay104-3204, 1043204
78
RegulatorME049233
79
Relay125-1302, 1251302
80
Clutch359-2658, 33592658
81KomatsuPC300-8 Relay569-06-61960
82KomatsuPC200-8 Blower Relay20Y-979-6771, 056800-3060, 056800-2110
83
5-Pin 24V Relay156700-2190, 4436534, 156700-1840
84
Starter Relay165-4026, 1654026
85
Starter Relay165-4026, 1654026
86Daewoo/DoosanDH220-5 Starter Relay (Green Box)2543-9015
87Daewoo/DoosanDH220-5 DC Contactor2531-1003
88VolvoEC210 EC290 Starter Relay20367490
89
Relay156700-1840
90
RelayME300683
91
RelayS85NW
92YanmarRelay119802-77200, 3890761
93
Transformer21N8-20201
94
Relay21N6-01272
95
Air Conditioner Relay461-6784, 4616784
96CaterpillarE320D E330D Air Conditioner Relay461-6784, 213-0772
97
Relay21N6-01273
98
140K Relay189-3158
99
Air Conditioner RelayGBHL-H71
100
Relay156700-2310, 85920-2660
101
Air Conditioner Relay056700-8170
102
Starter Relay125-1302, 320B, 320C, 320D, 1251302
103HitachiEX200-2/3/5 CX650-2 Fuse Relay4251588
104HitachiEX ZAX 65A Fuse Relay4423418
105HitachiEX400-3 EX400-5 Relay8942580140, 4452159
106IsuzuRelay182550-3250, 182550-3251
107
Battery Relay24 付
108
Main Pump Relay241-8368, 2418368
109CaterpillarE320C Delay Relay163-6703, 1636703
110
Preheat Relay28620-1420A
111
Starter RelayS2830-01271-00
112CaterpillarE307 Delay Relay138-5190, 1385190
113HyundaiR220-7 Relay21N4-00762
114IsuzuRelay8-94400107-1
115
Relay4436534, 156700-2190
116
Starter RelayU001X33172
117
Relay0332019203
118IsuzuStarter Relay1-82553039-1
119
Relay129136-77100, 12913677100
120
Relay0332002258
121
Starter RelayU001T07079
122IsuzuStarter Relay0-25000-7823
123
RelayR008T30173
124
Starter Relay120-114751-2
125LingongLG6250 Excavator Wiper Controller14402974
126
Starter Relay0333006026
127
Preheat Relay897105, 7900
128DoosanDX225 Fan Clutch418-2229, 4182229
129CaterpillarE320B 325B Delay Relay111-4870
130
Battery Relay30890-03201
131
Relay896H-2AH-C1
132
Relay4436534, 156700-2190
133HitachiZX200-3 Starter Relay1825530440
134KomatsuPC300 6D114 Starter RelayKD0-25000-8332
135KomatsuPC200-7 6D102 Starter Relay600-815-8940, 600-815-8941
136KomatsuPC200-7 Starter Relay600-815-2170
137CaterpillarE320D C6.4 Injector326-4700, 3264700
138Isuzu4HK1 6HK1 Electronic Fuel Pump4645227, 8-98009397-1
139CaterpillarE320C E320C Display Screen260-2160, 157-3198, 260-2158
140CaterpillarE320B E320C E320D Hydraulic Pump Solenoid Valve111-9916
141VolvoEC210 EC240 EC290 EC360 Engine Computer Board60100000
142CaterpillarRelay Assembly1127309, 112-9309
143Caterpillar12V Relay2365069, 236-5069
144CaterpillarRelay Assembly3E5239, 3E-5239
145CaterpillarRelay Assembly3E9362, 3E-9362
146CaterpillarRelay Assembly3E5239, 3E-5239
147CaterpillarRelay2045593, 204-5593
148CaterpillarRelay2045593, 204-5593
149CaterpillarRelay4w2646, 4w-2646
150KomatsuStarter Relay600-815-8941
151HitachiFuse Box Preheat Relay4251588
152Daewoo/DoosanStarter Relay544-00007
153DoosanWiper Relay100-1246-17-00
154
Relay056800-3130
155
Relay056800-3130
156
Safety Starter RelayME049233
157
Safety Relay5269379
158DoosanTimer Relay300619-02309A
159DoosanWiper Relay300611-00271
160IsuzuAir Conditioner Blower Motor Compressor Relay8-94257-497-0
161Daewoo/DoosanSafety Starter Relay12V
162VolvoWiper Relay14630764
163IsuzuPreheat Relay8-94258-014-0
164
DC ContactorMZJ-400A-12V
165Daewoo/DoosanVoltage Regulator Diode Relay
166
DC ContactorMZJ-100A-12V
167
DC ContactorMZJ-200A-12V
168
Starter Motor Relay
169
Power RelayMK543443, RC20-011C
170DoosanPower Relay301202-00153
171DoosanPower Relay301202-00067
172DoosanAir Conditioner Control Unit Relay534-00042
173DoosanAir Conditioner Control Unit RelayK1025101B
174
Relay24V
175VolvoPower Relay08088-70000
176DoosanAir Conditioner Control Unit Relay543-00114
177DoosanAir Conditioner Control Unit Relay1033655
178
Relay056800-3060
179DoosanPreheat Relay Timer537-00010
180Terex/TadanoContact Relay5-1618381-7
181CaterpillarE324D/320D Preheat Relay223-4453
182HyundaiStarter Relay21N6-30120
183DoosanPreheat Relay TimerK1033657
184CaterpillarPreheat Relay223-4453
185Daewoo/DoosanPower Relay301202-00154
186Hyundai/Yanmar/DoosanStarter Motor Relay12V
187KobelcoPreheat Relay182800-3330
188
DC ContactorMZJ-200A-24V
189YanmarPreheat RelayHC0108
190CumminsSafety Relay
191VolvoWiper Relay14525233
192
DC ContactorMZJ-400A-24V
193YanmarStarter RelayHC0119
194
Power Relay08088-70000
195DoosanPreheat Relay TimerK1033657
196CaterpillarPower Box Relay118-3534, 125-1302
197KobelcoSafety Starter Relay28300-E0110
198YanmarStarter Relay119802-77200
199CaterpillarPreheat Relay9F-3099
200Daewoo/DoosanStarter Wiper Relay2543-9015
201
Safety Starter RelayME077148
202YanmarStarter Relay119802-77200
203CaterpillarPreheat Relay9X-8124
204DoosanDC Converter Relay2531-1003
205KomatsuStarter Relay600-815-2170
206CaterpillarTime Relay
207CaterpillarPower Box Relay118-3534, 125-1302
208KobelcoSafety Starter Relay28300-E0110
209YanmarPreheat Relay119650-77911
210
Starter Relay
211
Battery Relay30890-03201
212
Large Current Waterproof 5-Pin Universal Modified RelayCD-12F
213CaterpillarPreheat Relay9X-8124
214VolvoPower RelayVOE20367490
215IsuzuPreheat Relay8-94248-161-0
216
Delay Relay138-5190
217
Wiper Control Relay21N6-01272
218IsuzuPreheat Relay24V
219IsuzuPreheat Relay8-97036-358-1
220Daewoo/DoosanDC Converter Relay2531-1003
221KomatsuStarter Relay600-815-2170
222
Time Relay
223CaterpillarPower Box Relay118-3534, 125-1302
224KobelcoSafety Starter Relay28300-E0110
225CaterpillarTime Delay Control Relay138-5190
226VolvoPreheat Relay14514195
227CaterpillarSafety Control Main Relay104-3204
228
Electronic Fuel Pump with RelayEP-500-0
229CaterpillarWiper Control Relay163-6701
230
Solenoid Valve Coil with RelayMFZ8-50YC
231CaterpillarRelay Assembly3E7277, 148-0757, 38501146
232
Wiper Relay Controller14623863
233IsuzuPreheat Relay8-97036-358-1
234IsuzuPreheat Relay94423-314
235Daewoo/DoosanDC Converter Relay2531-1003
236KomatsuStarter Relay600-815-2170
237
Time Relay
238CaterpillarPower Box Relay118-3534, 125-1302
239KobelcoSafety Starter Relay28300-E0110
240
Preheat RelayHC0119
241
Safety RelayME077148
242YanmarStarter Relay119802-77200
243CaterpillarPreheat Relay9F-3099
244Daewoo/DoosanStarter Wiper Relay2543-9015
245IsuzuPreheat Relay182550-3250
246HyundaiTime Relay21N4-00762
247CaterpillarSafety Starter Relay241-8368
248CaterpillarTime Relay163-6703, 163-6703X
249
Starter Motor Relay24V
250IsuzuPreheat Relay182550-3251
251
Time Relay16A11-17001
252HyundaiWiper Relay Controller21N6-01272
253IsuzuPreheat Relay8-94248-161-0
254YanmarPreheat Relay119650-77911
255
Starter Relay
256CaterpillarTime Delay Control Relay138-5190
257VolvoPreheat Relay14514195
258CaterpillarSafety Control Main Relay104-3204
259
Electronic Fuel Pump with RelayEP-500-0
260CaterpillarWiper Control Relay163-6701



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