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221-8861 Electronics Group for Caterpillar 3512, 323D L and 330D L

$100.00

OEM REFERENCE CHECKED · 22 JUL 2026

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

Available to sourceSKU: 221-8861
Product
Electronics Group
Replacement status
Confirm before order
Cross reference
386-3454, 450-0712
Application
Caterpillar equipment · 78 verified models
$100.00
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Fitment checkSerial number + nameplate
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Dispatch QCInspection and packing record
Worldwide shippingAir, express or sea

Display Monitor inquiry reference from JIAJUE PARTS. Part No.: 221-8861. Application / model reference: E320D; E330D. Brand reference: Caterpillar. Category: Display & Monitor.

Product Details

221-8861 Electronics Group for Caterpillar 3512, 323D L and 330D L

Part Number:
221-8861

Product Name:
Electronics Group

Cross Reference Numbers

OEM cross references:
386-3454, 450-0712

Applications (78 verified models)
BrandEquipmentModelSerial Prefix / Fitment Note
CaterpillarGenerator Set3512SIS serial prefixes: ZAE; final machine serial number and product configuration check required
CaterpillarExcavator323D LSIS serial prefixes: PBM, BYM, GTF, JLG, LFL, NDE, NZF, PBE, SDC, WGC, YSD, ZMF; 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
CaterpillarExcavator311D LRRSIS serial prefixes: CLA, DDW, DWR, LKA, PNJ; final machine serial number and product configuration check required
CaterpillarExcavator312D LSIS serial prefixes: KES, RKF, JBC, SKA, TGY, XGK; final machine serial number and product configuration check required
CaterpillarExcavator312DSIS serial prefixes: HJX, KCD, PHH, RHL, DLP, HCW, LRK; final machine serial number and product configuration check required
CaterpillarExcavator313D2 LGPSIS serial prefixes: RKN; final machine serial number and product configuration check required
CaterpillarExcavator315D LSIS serial prefixes: CJN, NCM, TLE, BZN, JGS, JHA, KBD; final machine serial number and product configuration check required
CaterpillarExcavator319D LNSIS serial prefixes: WBJ, FMH, KFM, RJP; final machine serial number and product configuration check required
CaterpillarExcavator319D LSIS serial prefixes: ZGZ, AYF, EAW, KRM, ZCA; final machine serial number and product configuration check required
CaterpillarExcavator319DSIS serial prefixes: BZH, DAY; final machine serial number and product configuration check required
CaterpillarExcavator320D2SIS serial prefixes: DFM, DNP, XBB, EKT, FKK, GBA, KHR, LMA, NBT, TMF, YEA, ZCS; final machine serial number and product configuration check required
CaterpillarExcavator320DSIS serial prefixes: BZP, KHN, A6F, A8F, A9F, BZF, CXY, DHE, DHK, EBY, EJT, FAL, FXK, GDP, GKL, GMX, HJC, JFZ, JGZ, JPD, JZA, KLM, KTF, KZF, MCH, MDE, MGG, MZD, PCM, PCX, PHX, SPN, SRT, TAE, TDH, WBN, XCK, YDS, ZGB; final machine serial number and product configuration check required
CaterpillarExcavator323D LNSIS serial prefixes: RAC, CWG; final machine serial number and product configuration check required
CaterpillarExcavator323D SSIS serial prefixes: DKW, SED; final machine serial number and product configuration check required
CaterpillarExcavator324D LNSIS serial prefixes: EJC, TRH; final machine serial number and product configuration check required
CaterpillarExcavator324D LSIS serial prefixes: SYM, BTK, DFP, GPK, JAT, LAB, PYT, TSN; final machine serial number and product configuration check required
CaterpillarExcavator324DSIS serial prefixes: T2D, CJX, JZR, MND; final machine serial number and product configuration check required
CaterpillarExcavator325D LSIS serial prefixes: JCL, AZP, CYW, GBR, KBE, LAL, MCL, NAC, PAL, SCR, T2S; final machine serial number and product configuration check required
CaterpillarExcavator325DSIS serial prefixes: GPB, PKE, DBH, KDG; final machine serial number and product configuration check required
CaterpillarExcavator329D LNSIS serial prefixes: SCY, EBM; final machine serial number and product configuration check required
CaterpillarExcavator329D LSIS serial prefixes: BFC, TPM, TZL, CZF, DJF, LGN, MNB, WLT, XDB, YFW; final machine serial number and product configuration check required
CaterpillarExcavator336D LNSIS serial prefixes: L5K, MYG, MYP; final machine serial number and product configuration check required
CaterpillarExcavator345CSIS serial prefixes: ELS, GCL, BWY, DHP, MTE, TBA, WDE; final machine serial number and product configuration check required
CaterpillarExcavator365CSIS serial prefixes: ELC, MEM; final machine serial number and product configuration check required
CaterpillarExcavator390D LSIS serial prefixes: WAP, WAG, WBT; final machine serial number and product configuration check required
CaterpillarFront Shovel385CSIS serial prefixes: GLT, MMA; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit323D LNSIS serial prefixes: DCJ; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit340D2 LSIS serial prefixes: DC8; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit349D2SIS serial prefixes: P27; final machine serial number and product configuration check required
CaterpillarExcavator312D2 GCSIS serial prefixes: RXZ; final machine serial number and product configuration check required
CaterpillarExcavator312D2 LSIS serial prefixes: MGJ, MPP, WHJ; final machine serial number and product configuration check required
CaterpillarExcavator312D2SIS serial prefixes: KLE, TJY; final machine serial number and product configuration check required
CaterpillarExcavator313D2SIS serial prefixes: PLD; final machine serial number and product configuration check required
CaterpillarExcavator313DSIS serial prefixes: KXD, WPK; final machine serial number and product configuration check required
CaterpillarExcavator318D LSIS serial prefixes: ZKJ; final machine serial number and product configuration check required
CaterpillarExcavator318D2 LSIS serial prefixes: DPJ, TZS, WGR, XGS; final machine serial number and product configuration check required
CaterpillarExcavator320D FMSIS serial prefixes: BWW, CYZ, EAX, GKS; final machine serial number and product configuration check required
CaterpillarExcavator320D LSIS serial prefixes: KGF; final machine serial number and product configuration check required
CaterpillarExcavator323D SASIS serial prefixes: NES; final machine serial number and product configuration check required
CaterpillarExcavator323DSIS serial prefixes: WNE; final machine serial number and product configuration check required
CaterpillarExcavator326D LSIS serial prefixes: PJM; final machine serial number and product configuration check required
CaterpillarExcavator328D LCRSIS serial prefixes: RMX, SWF; final machine serial number and product configuration check required
CaterpillarExcavator329DSIS serial prefixes: BYS, DTZ, WDK; final machine serial number and product configuration check required
CaterpillarExcavator330D LNSIS serial prefixes: GGE; final machine serial number and product configuration check required
CaterpillarExcavator330D LSIS serial prefixes: B6H, EDX, ERN, FFK, GBC, HAS, JLP, LRM, MAG, NBD, RAS, T2Y, THJ; final machine serial number and product configuration check required
CaterpillarExcavator330D MHSIS serial prefixes: PEL; final machine serial number and product configuration check required
CaterpillarExcavator330DSIS serial prefixes: EAH, MEY; final machine serial number and product configuration check required
CaterpillarExcavator336D LSIS serial prefixes: DTS, JBF, JWR, KDJ, LMG, M4T, MPL, PPN, PRF, PTB, WET, WRK; final machine serial number and product configuration check required
CaterpillarExcavator336D2 GCSIS serial prefixes: NBN; final machine serial number and product configuration check required
CaterpillarExcavator336D2 LSIS serial prefixes: FAR, LAM, WBC, XBH, YCF, ZCT; final machine serial number and product configuration check required
CaterpillarExcavator336D2SIS serial prefixes: EFT, GGH, TLY, WDC; final machine serial number and product configuration check required
CaterpillarExcavator336DSIS serial prefixes: JBT, KKT, PGW; final machine serial number and product configuration check required
CaterpillarExcavator340D LSIS serial prefixes: JTN; final machine serial number and product configuration check required
CaterpillarExcavator340D2 LSIS serial prefixes: HHK; final machine serial number and product configuration check required
CaterpillarExcavator345C LSIS serial prefixes: FPC, GPH, LYS, SCN, SPC; final machine serial number and product configuration check required
CaterpillarExcavator345D L VGSIS serial prefixes: LKY, NLM; final machine serial number and product configuration check required
CaterpillarExcavator345D LSIS serial prefixes: BYC, JKN, KFH, PBT, RAE, RGD, RGG; final machine serial number and product configuration check required
CaterpillarExcavator345DSIS serial prefixes: L5R, NEG; final machine serial number and product configuration check required
CaterpillarExcavator349D LSIS serial prefixes: FLA, KLH, NNF, PZG; final machine serial number and product configuration check required
CaterpillarExcavator349D2 LSIS serial prefixes: SDM, TAH, XAC, YAE, ZAE; final machine serial number and product configuration check required
CaterpillarExcavator349D2SIS serial prefixes: GAX, PFD, RAN, WEC, YAG; final machine serial number and product configuration check required
CaterpillarExcavator349DSIS serial prefixes: GKF; final machine serial number and product configuration check required
CaterpillarExcavator365C LSIS serial prefixes: MCY; final machine serial number and product configuration check required
CaterpillarExcavator374D LSIS serial prefixes: PAP, PAS, PAX, PJA; final machine serial number and product configuration check required
CaterpillarExcavator385C LSIS serial prefixes: KGB, SBE, T2E; final machine serial number and product configuration check required
CaterpillarExcavator385CSIS serial prefixes: JCM, KBC, KKK; final machine serial number and product configuration check required
CaterpillarExcavator390DSIS serial prefixes: BYP, KCZ; 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 Unit324D LNSIS serial prefixes: KJR; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit325D LSIS serial prefixes: SRC; 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 Unit329D LSIS serial prefixes: J9D, L5G, L5H; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit330DSIS serial prefixes: D3D; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit336D LSIS serial prefixes: M3M; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit336DSIS serial prefixes: M3N; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit345C LSIS serial prefixes: B6N, M3E, NRF; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit345CSIS serial prefixes: M3F; final machine serial number and product configuration check required

Product Highlights

Brand:JIAJUE PARTS
Compatible Model Brand:For Caterpillar
Model Number:63 verified models — see Applications table
Part Number:221-8861
Cross Reference Number:386-3454, 450-0712

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