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178-2334 Sensors & Solenoid for E320D 178-2334 1782334 Water Separator Sensor for E320D Excavator

178-2334 Water Probe Assembly for Caterpillar PM310, PM620 and PM622

$55.00

OEM REFERENCE CHECKED · 22 JUL 2026

Replacement part supplied after SKU, machine serial number and nameplate verification.

Available to sourceSKU: 178-2334
Product
Water Probe Assembly
Replacement status
Confirm before order
Cross reference
382-2001
Application
Caterpillar equipment · 106 verified models
Reference weight
0.03 kg (0.06 lb)
$55.00
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Fitment checkSerial number + nameplate
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Dispatch QCInspection and packing record
Worldwide shippingAir, express or sea

Machinery Spare Part inquiry reference from JIAJUE PARTS. Part No.: 178-2334. Application / model reference: E320D. Brand reference: Caterpillar. Category: Sensors & Solenoid.

SKU: 178-2334
Category: ,
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Product Details

178-2334 Water Probe Assembly for Caterpillar PM310, PM620 and PM622

Part Number:
178-2334

Product Name:
Water Probe Assembly

Reference Weight:
0.03 kg (0.06 lb)

Cross Reference Numbers

OEM cross references:
382-2001

Applications (106 verified models)
BrandEquipmentModelSerial Prefix / Fitment Note
CaterpillarCold PlanerPM310SIS serial prefixes: NMA, RH8; final machine serial number and product configuration check required
CaterpillarCold PlanerPM620SIS serial prefixes: 663, FG4; final machine serial number and product configuration check required
CaterpillarCold PlanerPM622SIS serial prefixes: TPH, YLB; final machine serial number and product configuration check required
CaterpillarCold PlanerPM822SIS serial prefixes: JB7, SL8; final machine serial number and product configuration check required
CaterpillarCold PlanerPM825SIS serial prefixes: 3C6, 627; final machine serial number and product configuration check required
CaterpillarEngineC175-16SIS serial prefixes: P6P; final machine serial number and product configuration check required
CaterpillarEngineC9.3SIS serial prefixes: RC2; final machine serial number and product configuration check required
CaterpillarTruck EngineC13SIS serial prefixes: PRM; final machine serial number and product configuration check required
CaterpillarExcavator313DSIS serial prefixes: WPK, KXD; final machine serial number and product configuration check required
CaterpillarExcavator320DSIS serial prefixes: PCM, A9F, BZF, BZP, JFZ, JGZ, KHN, MDE, MGG, SPN; final machine serial number and product configuration check required
CaterpillarExcavator326D LSIS serial prefixes: PJM; final machine serial number and product configuration check required
CaterpillarExcavator330C LSIS serial prefixes: KDD, GKX, JAB; final machine serial number and product configuration check required
CaterpillarExcavator340D LSIS serial prefixes: JTN; final machine serial number and product configuration check required
CaterpillarExcavator349D LSIS serial prefixes: KLH, FLA, PZG, RBJ; final machine serial number and product configuration check required
CaterpillarExcavator349DSIS serial prefixes: GKF; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit323D LSIS serial prefixes: L5Z; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit329D LSIS serial prefixes: J8D; final machine serial number and product configuration check required
CaterpillarExcavator311D LRRSIS serial prefixes: DDW, DWR; final machine serial number and product configuration check required
CaterpillarExcavator312D LSIS serial prefixes: TGY, XGK; final machine serial number and product configuration check required
CaterpillarExcavator312DSIS serial prefixes: DLP, LRK; final machine serial number and product configuration check required
CaterpillarExcavator314D LCRSIS serial prefixes: SBP, TXN; final machine serial number and product configuration check required
CaterpillarExcavator315D LSIS serial prefixes: JGS, JHA, KBD; final machine serial number and product configuration check required
CaterpillarExcavator318D LSIS serial prefixes: ZKJ; final machine serial number and product configuration check required
CaterpillarExcavator319D LNSIS serial prefixes: FMH, RJP; final machine serial number and product configuration check required
CaterpillarExcavator319D LSIS serial prefixes: AYF, EAW, KRM; final machine serial number and product configuration check required
CaterpillarExcavator320C LSIS serial prefixes: EAG; final machine serial number and product configuration check required
CaterpillarExcavator320CSIS serial prefixes: GNG, HKT; final machine serial number and product configuration check required
CaterpillarExcavator320D FMSIS serial prefixes: BWW, EAX, GKS; final machine serial number and product configuration check required
CaterpillarExcavator321D LCRSIS serial prefixes: KBZ, MDT, MPG, PBD; final machine serial number and product configuration check required
CaterpillarExcavator323D LSIS serial prefixes: JLG, NDE, PBE, WGC, ZMF; final machine serial number and product configuration check required
CaterpillarExcavator323DSIS serial prefixes: WNE; final machine serial number and product configuration check required
CaterpillarExcavator324D LSIS serial prefixes: DFP, TSN; final machine serial number and product configuration check required
CaterpillarExcavator324DSIS serial prefixes: CJX, JZR; final machine serial number and product configuration check required
CaterpillarExcavator325C LSIS serial prefixes: BTD; final machine serial number and product configuration check required
CaterpillarExcavator325CSIS serial prefixes: AMH, BKW; final machine serial number and product configuration check required
CaterpillarExcavator325D FMSIS serial prefixes: C7K; final machine serial number and product configuration check required
CaterpillarExcavator325D LSIS serial prefixes: JCL, KBE; final machine serial number and product configuration check required
CaterpillarExcavator325DSIS serial prefixes: DBH; final machine serial number and product configuration check required
CaterpillarExcavator328D LCRSIS serial prefixes: MKR; final machine serial number and product configuration check required
CaterpillarExcavator329D LSIS serial prefixes: DJF, JHJ, YFW; final machine serial number and product configuration check required
CaterpillarExcavator329DSIS serial prefixes: BYS, DTZ; final machine serial number and product configuration check required
CaterpillarExcavator330CSIS serial prefixes: MCA; final machine serial number and product configuration check required
CaterpillarExcavator330D LSIS serial prefixes: MAG, NBD; final machine serial number and product configuration check required
CaterpillarExcavator330DSIS serial prefixes: MEY; final machine serial number and product configuration check required
CaterpillarExcavator336D LSIS serial prefixes: J2F, MDS, MPL, PRF, WRK, ZML; final machine serial number and product configuration check required
CaterpillarExcavator336D2 GCSIS serial prefixes: FBT, NBN; final machine serial number and product configuration check required
CaterpillarExcavator336D2 L XESIS serial prefixes: MEH; final machine serial number and product configuration check required
CaterpillarExcavator336D2 LXESIS serial prefixes: NAH; final machine serial number and product configuration check required
CaterpillarExcavator336D2 LSIS serial prefixes: HBK, MBP; final machine serial number and product configuration check required
CaterpillarExcavator336D2 XESIS serial prefixes: LBX, MFA; final machine serial number and product configuration check required
CaterpillarExcavator336D2SIS serial prefixes: FAJ; final machine serial number and product configuration check required
CaterpillarExcavator336DSIS serial prefixes: JBT, KKT, PGW; final machine serial number and product configuration check required
CaterpillarExcavator336E LSIS serial prefixes: BZY, YEP; final machine serial number and product configuration check required
CaterpillarExcavator340D2 LSIS serial prefixes: HHK; final machine serial number and product configuration check required
CaterpillarExcavator345CSIS serial prefixes: BWY, DHP, MTE; final machine serial number and product configuration check required
CaterpillarExcavator345D LSIS serial prefixes: JKN, PBT, RAE; final machine serial number and product configuration check required
CaterpillarExcavator349D2 LSIS serial prefixes: TAH; final machine serial number and product configuration check required
CaterpillarExcavator349D2SIS serial prefixes: RAN; final machine serial number and product configuration check required
CaterpillarExcavator349E L VGSIS serial prefixes: KFX; final machine serial number and product configuration check required
CaterpillarExcavator349E LSIS serial prefixes: ETC, MZW; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit325DSIS serial prefixes: C3N; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit330D LSIS serial prefixes: H3D; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit336D LSIS serial prefixes: J6D, JRX, L5X; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit336ESIS serial prefixes: T3Z; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit349E L HVGSIS serial prefixes: JAE; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit385CSIS serial prefixes: MSF; final machine serial number and product configuration check required
CaterpillarMotor Grader140SIS serial prefixes: EB2, ENH; final machine serial number and product configuration check required
CaterpillarMotor Grader160M 3 AWDSIS serial prefixes: N9K; final machine serial number and product configuration check required
CaterpillarMotor Grader16M3SIS serial prefixes: E9Y; final machine serial number and product configuration check required
CaterpillarMotor Grader16SIS serial prefixes: NN5; final machine serial number and product configuration check required
CaterpillarMotor Grader18SIS serial prefixes: EN6; final machine serial number and product configuration check required
CaterpillarOff Highway Truck770SIS serial prefixes: YM2, YW5; final machine serial number and product configuration check required
CaterpillarOff Highway Truck772SIS serial prefixes: YM6, YM8, YM9, YW8; final machine serial number and product configuration check required
CaterpillarOff Highway Truck773SIS serial prefixes: FY9; final machine serial number and product configuration check required
CaterpillarOff Highway Truck775SIS serial prefixes: FY3; final machine serial number and product configuration check required
CaterpillarOff Highway Truck777SIS serial prefixes: 7M4; final machine serial number and product configuration check required
CaterpillarPetroleum EngineC175-16SIS serial prefixes: P5P; final machine serial number and product configuration check required
CaterpillarRoad ReclaimerRM600SIS serial prefixes: R6H; final machine serial number and product configuration check required
CaterpillarTrack-type TractorD6KSIS serial prefixes: NCF; final machine serial number and product configuration check required
CaterpillarWheel Loader950GCSIS serial prefixes: M5K, TN3; final machine serial number and product configuration check required
CaterpillarWheel Loader950LSIS serial prefixes: LXX, TNS; final machine serial number and product configuration check required
CaterpillarWheel Loader950MSIS serial prefixes: ENE; final machine serial number and product configuration check required
CaterpillarWheel Loader962LSIS serial prefixes: MTN; final machine serial number and product configuration check required
CaterpillarWheel Loader966KSIS serial prefixes: PBG, TFS; final machine serial number and product configuration check required
CaterpillarWheel Loader966LSIS serial prefixes: FSL; final machine serial number and product configuration check required
CaterpillarWheel Loader966M XESIS serial prefixes: DZL, P6C; final machine serial number and product configuration check required
CaterpillarWheel Loader966MSIS serial prefixes: DYC, L8R, R8D; final machine serial number and product configuration check required
CaterpillarWheel Loader966XESIS serial prefixes: EL8; final machine serial number and product configuration check required
CaterpillarWheel Loader966SIS serial prefixes: AH8, EL9, J8R; final machine serial number and product configuration check required
CaterpillarWheel Loader972KSIS serial prefixes: PEM; final machine serial number and product configuration check required
CaterpillarWheel Loader972M XESIS serial prefixes: AN3, R1Z; final machine serial number and product configuration check required
CaterpillarWheel Loader972MSIS serial prefixes: A78, A8P, GGN, L8E, M8W; final machine serial number and product configuration check required
CaterpillarWheel Loader972XESIS serial prefixes: MBY; final machine serial number and product configuration check required
CaterpillarWheel Loader972SIS serial prefixes: FGD, M7P, W99, WF9; final machine serial number and product configuration check required
CaterpillarWheel Loader980GCSIS serial prefixes: WC9; final machine serial number and product configuration check required
CaterpillarWheel Loader980K HLGSIS serial prefixes: NEP; final machine serial number and product configuration check required
CaterpillarWheel Loader980KSIS serial prefixes: GTZ; final machine serial number and product configuration check required
CaterpillarWheel Loader980LSIS serial prefixes: D8Z; final machine serial number and product configuration check required
CaterpillarWheel Loader980MSIS serial prefixes: KRS, MGD, N8T, WW3, XDJ; final machine serial number and product configuration check required
CaterpillarWheel Loader980SIS serial prefixes: GYL; final machine serial number and product configuration check required
CaterpillarWheel Loader982MSIS serial prefixes: MK6, XDL; final machine serial number and product configuration check required
CaterpillarWheel Loader982XESIS serial prefixes: YWC; final machine serial number and product configuration check required
CaterpillarWheel Loader982SIS serial prefixes: L84, MK8; final machine serial number and product configuration check required
CaterpillarWheel Loader986KSIS serial prefixes: MH8, SWH, W8H; final machine serial number and product configuration check required
CaterpillarWheel Loader986SIS serial prefixes: W7R; final machine serial number and product configuration check required
CaterpillarWheel Loader988GCSIS serial prefixes: XLW, XWH; final machine serial number and product configuration check required

Product Highlights

Brand:JIAJUE PARTS
Compatible Model Brand:For Caterpillar
Model Number:100 verified models — see Applications table
Part Number:178-2334
Cross Reference Number:382-2001
Reference Weight:0.03 kg (0.06 lb)

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Express, air freight and sea freight options are available. Freight, delivery time and packing method are confirmed with the quotation.

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