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SOLENOID AS-STARTING MOTOR 2941857 - Caterpillar


2941857 SOLENOID AS-STARTING MOTOR Caterpillar parts 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315C, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN...
Rating:
31
Alternative (cross code) number:
CA2941857
294-1857
2941857
Caterpillar 2941857 SOLENOID AS-STARTING MOTOR
Weight: 2 pounds 1 kg.

Buy SOLENOID AS-STARTING MOTOR 2941857 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR, MOBILE HYD POWER UNIT,

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$175.64

07 Aug 2025

US: DMP Dependable
Aftermarket Solenoid Switch 294-1857 2941857 Fit Intended for Engine 3066 3046 3064 C6.4 C4.2
Generic Auto Parts || Heavy Equipment Parts || Spare Parts
$65.58

09 Jul 2025

US: QUALITY PARTS
2941857 Switch AS (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 3.08 lbs || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$87.99

09 Jul 2025
2.0[0.90] pounds
CN: Zarxparts
Zarxparts Solenoid Switch 294-1857 2941857 Compatible with Caterpillar Engine 3066 3046 Wheel Loader 910G Hydraulic Excavator 311C 311D
Zarxparts Part Numbers: 294-1857 2941857 CA2941857 XR-SL008 XRSL008 || Compatible With Caterpillar Engine 3066 3046 3064 C6.4 C4.2 Wheel Loader 910G Hydraulic Excavator 311C 311D LRR 312C 312C L 312D 312D L 313D 314C 314D CR 314D LCR 315C 315D L 318C 318D L 319C 319D 319D L 319D LN 320B 320C 320C FM 320C L 320D 320D FM 320D GC 320D L 320D LN 320D LRR 320D RR 321C 321D LCR 323D L 323D LN 323D SA || Package Includes: 1x Solenoid Switch || Easy to Install. Manufactured to Precise OE Requirements for Perfect Fit. Reliable Performance. || Replacement Parts. As Good as OEM at a Fraction of the Price. Exact Same Performance as Original.
Number on catalog scheme: 5
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Information:

System Operation Description:This procedure covers the following diagnostic codes:
94-3 Fuel Pressure voltage high (37)
94-4 Fuel Pressure voltage low (37)
100-3 Oil Pressure voltage high (24)
100-4 Oil Pressure voltage low (24)
102-3 Boost Pressure voltage high (25)
102-4 Boost Pressure voltage low (25)
108-3 Barometric Pressure voltage high (26)
108-4 Barometric Pressure voltage low (26)
164-3 Injection Actuation Pressure voltage high (15)
164-4 Injection Actuation Pressure voltage low (15)Background InformationThe Engine Control Module (ECM) continuously creates a pull-up voltage on the signal wire for each sensor. The ECM uses this pull-up voltage in order to detect a problem in the signal circuit. When the ECM detects voltage that is above a threshold on the signal wire, the ECM activates a -3 diagnostic code. When the ECM detects voltage that is below a threshold on the signal wire, the ECM activates a -4 diagnostic code.Note: There may be a delay of 30 seconds in order for Caterpillar Electronic Technician (ET) to display an active diagnostic code. When you check for a diagnostic code, be sure to wait at least 30 seconds.The most likely cause of a code is a problem with an electrical connector or wiring. The least likely cause of a code is the ECM.108-3 Diagnostic Code and High Crankcase PressureSome atmospheric pressure sensors that are located in the engine block actually sense crankcase pressure rather than atmospheric pressure. With this type of installation, crankcase pressure of approximately 14 kPa (2 psi) can cause the 108-3 diagnostic code to be generated.Before you proceed with this test, determine whether the sensor is sensing crankcase pressure or atmospheric pressure.If the sensor is sensing crankcase pressure, connect Caterpillar Electronic Technician (ET) to the ECM and clear the diagnostic code. Do not start the engine. Maintain electrical power to the ECM. Wait at least 30 seconds for generation of the diagnostic code. Slowly wiggle the wiring for the sensor in an attempt to generate an intermittent code.If the 108-3 code is generated, continue with the functional test.If the 108-3 code is not generated, there is either a problem with high crankcase pressure or the code is intermittent, due to a loose connector or damaged wiring.A plugged crankcase breather will cause excessive crankcase pressure. Leakage of the crankshaft seal can occur. Sealing of the piston rings can be lost. This will enable crankcase blowby to further increase the crankcase pressure.If the piston rings do not seal, blowby will increase the crankcase pressure and the problem will become worse. Performance will deteriorate. The engine will have poor combustion. Deposits will build up on the pistons, on the valves, and in the cylinder heads. Downward pumping of the pistons against the increased crankcase pressure will further reduce the performance.Sticking of the pistons will also increase the crankcase pressure. If the problem is not resolved, piston seizure will result. If a problem with a piston is suspected, do not operate the engine. Inspect the cylinder liner for scoring and for scuffing. Replace the piston rings and the cylinder liner, if necessary.To eliminate crankcase pressure

Cat SIS web machinery list:

Caterpillar parts catalog
320B & 320B L Excavators 4XW00001-UP (MACHINE) POWERED BY 3066 Engine
320C, 320C L, 320C LN, 320C S Excavators BBL00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators BDC00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators BPR00001-UP (MACHINE) POWERED BY 3066 Engine
312C & 312C L Excavators CBA00001-01200 (MACHINE)
320C Forest Swing Machine BGB00001-UP (MACHINE) POWERED BY 3066 Engine
320C S Hydraulic Excavator EGL00001-UP (MACHINE) POWERED BY 3066 Engine
320C U 320C LU Excavators CLM00001-UP (MACHINE) POWERED BY 3066 Engine
311C U Excavator CKE00001-UP (MACHINE) POWERED BY 3064 Engine
320C Excavators HBC00001-UP (MACHINE) POWERED BY 3066 Engine
314C CR & 314C LCR Excavators KJA00001-UP (MACHINE) POWERED BY 3064 Engine
318C L & 318C LN Excavators GPA00001-UP (MACHINE) POWERED BY 3066 Engine
318C Excavators BTG00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators MAB00001-UP (MACHINE) POWERED BY 3066 Engine
320C U & 320C LU Excavators MAC00001-UP (MACHINE) POWERED BY 3066 Engine
320C, 320C L, 320C LN Excavators DBG00001-UP (MACHINE) POWERED BY 3066 Engine
320C Hydraulic Material Handler EGA00001-UP (MACHINE) POWERED BY 3066 Engine
320C Material Handler JPL00001-UP (MACHINE) POWERED BY 3066 Engine
315C & 315C L Excavators AKE00001-UP (MACHINE) POWERED BY 3046 Engine
321C LCR Hydraulic Excavator MCF00001-UP (MACHINE) POWERED BY 3066 Engine
320C Forest Machines SAH00001-UP (MACHINE) POWERED BY 3066 Engine
312C & 312C L Excavators CBA01201-UP (MACHINE) POWERED BY 3064 Engine
320C & 320C L Excavators RAW00001-UP (MACHINE) POWERED BY 3066 Engine
312C & 312C L Excavators BWH00001-UP (MACHINE) POWERED BY 3064 Engine
319C LN Hydraulic Excavator KGL00001-UP (MACHINE) POWERED BY 3066 Engine
320C LRR Excavator GAD00001-UP (MACHINE) POWERED BY 3066 Engine
320C LN Excavator AXK00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
323D & 323D L Excavator SDC00001-UP (MACHINE) POWERED BY 3066 Engine
321C LCR Excavator KCR00001-UP (MACHINE) POWERED BY 3066 Engine
323D LN & 323D S Excavators CYD00001-UP (MACHINE) POWERED BY 3066 Engine
320D RR & 320D LRR Excavators EBY00001-UP (MACHINE) POWERED BY 3066 Engine
311C U Excavator PAD00001-UP (MACHINE) POWERED BY 3064 Engine
314C CR Excavator SNY00001-UP (MACHINE) POWERED BY 3064 Engine
320D & 320D L Excavators CXY00001-UP (MACHINE) POWERED BY 3066 Engine
320C L Excavator EAG00001-UP (MACHINE) POWERED BY 3066 Engine
323D L Excavator JLG00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator PBM00001-UP (MACHINE) POWERED BY 3066 Engine
315D L Excavator CJN00001-UP (MACHINE) POWERED BY C4.2 Engine
319D L & 319D LN Excavators EAW00001-UP (MACHINE) POWERED BY C4.2 Engine
319D Excavators BZH00001-UP (MACHINE) POWERED BY C4.2 Engine
320D & 320D L Excavators MCH00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators FAL00001-UP (MACHINE) POWERED BY C6.4 Engine
320D LRR Excavator XCK00001-UP (MACHINE) POWERED BY C6.4 Engine
320D RR Excavator YDS00001-UP (MACHINE) POWERED BY C6.4 Engine
320D LRR Excavator TAE00001-UP (MACHINE) POWERED BY C6.4 Engine
320D LRR Excavator ZGB00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator MDT00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator NAS00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator PBD00001-UP (MACHINE) POWERED BY C6.4 Engine
315D L Excavator NCM00001-UP (MACHINE) POWERED BY C4.2 Engine
323D LN & 323D S Excavators RAC00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators JGZ00001-UP (MACHINE) POWERED BY 3066 Engine
320D Forest Machines BZF00001-UP (MACHINE) POWERED BY C6.4 Engine
320D Log Loader GKS00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator BYM00001-UP (MACHINE) POWERED BY C6.4 Engine
312D Excavator HJX00001-UP (MACHINE) POWERED BY C4.2 Engine
311D LRR Excavator CLA00001-UP (MACHINE) POWERED BY C4.2 Engine
311D LRR Excavator DDW00001-UP (MACHINE) POWERED BY C4.2 Engine
312D & 312D L Excavators HCW00001-UP (MACHINE) POWERED BY C4.2 Engine
314D CR & 314D LCR Excavators BYJ00001-UP (MACHINE) POWERED BY C4.2 Engine
314D LCR Excavator SBP00001-UP (MACHINE) POWERED BY C4.2 Engine
320D & 320D L Excavators A6F00001-UP (MACHINE) POWERED BY C6.4 Engine
320D L Excavator A9F00001-UP (MACHINE) POWERED BY C6.4 Engine
315D L Excavator KBD00001-UP (MACHINE) POWERED BY C4.2 Engine
320D & 320D L Excavators JFZ00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator NDE00001-UP (MACHINE) POWERED BY C6.4 Engine
312D L Excavator TGY00001-UP (MACHINE) POWERED BY C4.2 Engine
320D LN Excavator WBN00001-UP (MACHINE) POWERED BY C6.4 Engine
320D Excavator BZP00001-UP (MACHINE) POWERED BY C6.4 Engine
312D Excavator LRK00001-UP (MACHINE) POWERED BY C4.2 Engine
323D LN Mobile Hydraulic Power Unit DCJ00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator PBE00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator YSD00001-UP (MACHINE) POWERED BY C6.4 Engine
323D & 323D L Excavators WGC00001-UP (MACHINE) POWERED BY C6.4 Engine
312D Excavator DLP00001-UP (MACHINE) POWERED BY C4.2 Engine
311D LRR Excavator LKA00001-UP (MACHINE) POWERED BY C4.2 Engine
311D LRR Excavator DWR00001-UP (MACHINE) POWERED BY C4.2 Engine
311D LRR Excavator PNJ00001-UP (MACHINE) POWERED BY C4.2 Engine
312D L Excavator SKA00001-UP (MACHINE) POWERED BY C4.2 Engine
312D & 312D L Excavators KES00001-UP (MACHINE) POWERED BY C4.2 Engine
312D L Excavator XGK00001-UP (MACHINE) POWERED BY C4.2 Engine
314D LCR Excavator TXN00001-UP (MACHINE) POWERED BY C4.2 Engine
314D CR & 314D LCR Excavator WLN00001-UP (MACHINE) POWERED BY C4.2 Engine
314D LCR Excavator SSZ00001-UP (MACHINE) POWERED BY C4.2 Engine
315D L Excavator BZN00001-UP (MACHINE) POWERED BY C4.2 Engine
315D L Excavator JGS00001-UP (MACHINE) POWERED BY C4.2 Engine
319D L & 319D LN Excavators KFM00001-UP (MACHINE) POWERED BY C4.2 Engine
320D L & 320D LN Excavators GDP00001-UP (MACHINE) POWERED BY C6.4 Engine
320D LRR Excavator EJT00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators KLM00001-UP (MACHINE) POWERED BY C6.4 Engine
320D RR & 320D LRR Excavators GMX00001-UP (MACHINE) POWERED BY C6.4 Engine
320D L Excavator SPN00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator TXA00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator KBZ00001-UP (MACHINE) POWERED BY C6.4 Engine
321D LCR Excavator MPG00001-UP (MACHINE) POWERED BY C6.4 Engine
323D, 323D L & 323D LN Excavators CWG00001-UP (MACHINE) POWERED BY C6.4 Engine
312D & 312D L Excavators PHH00001-UP (MACHINE) POWERED BY C4.2 Engine
315D L Excavator TLE00001-UP (MACHINE) POWERED BY C4.2 Engine
319D L & 319D LN Excavators WBJ00001-UP (MACHINE) POWERED BY C4.2 Engine
323D SA Excavator NES00001-UP (MACHINE) POWERED BY C6.4 Engine
315D L Excavator JHA00001-UP (MACHINE) POWERED BY C4.2 Engine
320D LRR Excavator DHE00001-UP (MACHINE) POWERED BY C6.4 Engine
320D GC Excavator KTF00001-UP (MACHINE) POWERED BY C6.4 Engine
320D GC Excavator PCM00001-UP (MACHINE) POWERED BY C6.4 Engine
320D Excavator KHN00001-UP (MACHINE) POWERED BY C6.4 Engine
319D L Excavator KRM00001-UP (MACHINE) POWERED BY C4.2 Engine
323D L Mobile Hydraulic Power Unit L5Z00001-UP (MACHINE) POWERED BY C6.4 Engine
313D Excavator WPK00001-UP (MACHINE) POWERED BY C4.2 Engine
318D L Excavator ZKJ00001-UP (MACHINE) POWERED BY C4.2 Engine
910G Wheel Loader AKR00001-UP (MACHINE) POWERED BY 3064 Engine


Parts solenoid Caterpillar catalog:

1269992 SOLENOID AS
307B, 307C, 308C, 311C, 313B, 314C, 321B, 321C, 325D MH, 330D, 330D L, 330D MH, 345B II, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 349D, 349D L, 349E L, 349E L VG, 349F L, 365B, 365B II, 365B L, 36...
2371315 SOLENOID
320C FM, 320D, 320D FM, 320D FM RR, 324D FM, 324D FM LL, 325D FM, 325D FM LL, 330D FM, 568 FM LL
1398247 SOLENOID AS
305.5, 306, 307B, 307C, 307D, 308C
1269992 SOLENOID AS
307B, 307C, 308C, 311C, 313B, 314C, 321B, 321C, 325D MH, 330D, 330D L, 330D MH, 345B II, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 349D, 349D L, 349E L, 349E L VG, 349F L, 365B, 365B II, 365B L, 36...
1568847 SOLENOID
301.5, 302.5, 303, 303.5, 304, 304.5, 305, 305.5, 306
1988422 SOLENOID
303, 304, 305, 305.5, 306
1958411 SOLENOID AS
302.5C, 303, 304, 305
2796832 SOLENOID
M313D, M315D, M316D, M318C, M318C MH, M318D, M318D MH, M322C, M322D, M322D MH
1959089 SOLENOID
M313C, M313D, M315C, M315D, M315D 2, M316C, M316D, M317D 2, M318C, M318C MH, M318D, M318D MH, M322C, M322D, M322D MH, M325C MH, M325D L MH, M325D MH
1957747 SOLENOID
M313C, M313D, M315C, M315D, M315D 2, M316C, M316D, M317D 2, M318C, M318C MH, M318D, M318D MH, M322C, M322D, M322D MH, M325C MH, M325D L MH, M325D MH, M330D
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