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6E-2273

6E-2273 Relief Valve For E320B Excavator

$100.00

OEM REFERENCE CHECKED · 22 JUL 2026

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

Available to sourceSKU: 6E-2273
Product
6E-2273 Relief Valve For E320B Excavator
Replacement status
Confirm before order
Application
Caterpillar equipment · 47 verified models
Reference weight
0.4 kg (0.88 lb)
$100.00
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Fitment checkSerial number + nameplate
Real photosConfirm before payment
Dispatch QCInspection and packing record
Worldwide shippingAir, express or sea

Machinery Spare Part inquiry reference from JIAJUE PARTS. Part No.: 6E-2273. Application / model reference: E320B. Brand reference: Caterpillar. Category: Sensors & Solenoid.

SKU: 6E-2273
Category:
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Product Details

6E-2273 Relief Valve For E320B Excavator

Part Number:
6E-2273

Product Name:
6E-2273 Relief Valve For E320B Excavator

Reference Weight:
0.4 kg (0.88 lb)

Applications (47 verified models)
BrandEquipmentModelSerial Prefix / Fitment Note
CaterpillarExcavator320 LSIS serial prefixes: 9KK, 1KL, 3XK, 1TL; final machine serial number and product configuration check required
CaterpillarExcavator320-ASIS serial prefixes: 2DL, 4ZJ, 8LK, 7WK; final machine serial number and product configuration check required
CaterpillarExcavator320-A LSIS serial prefixes: 1KL, 3XK, 1TL; final machine serial number and product configuration check required
CaterpillarExcavator320-A NSIS serial prefixes: 9WG, 1XM; final machine serial number and product configuration check required
CaterpillarExcavator320NSIS serial prefixes: 9WG; final machine serial number and product configuration check required
CaterpillarExcavator330 LNSIS serial prefixes: 8CK; final machine serial number and product configuration check required
CaterpillarExcavator330 LSIS serial prefixes: 2EL, 6SK, 6WJ, 8FK; final machine serial number and product configuration check required
CaterpillarExcavator330-A LNSIS serial prefixes: 8CK; final machine serial number and product configuration check required
CaterpillarExcavator330-A LSIS serial prefixes: 2EL, 9ML, 6SK, 6WJ, 8FK, 5YM; final machine serial number and product configuration check required
CaterpillarExcavator330-ASIS serial prefixes: 8RL, 6ZK, 9NG, 9PJ, 9WJ, 2ZM; final machine serial number and product configuration check required
CaterpillarExcavator320B FM LLSIS serial prefixes: 6LS, 9JS; final machine serial number and product configuration check required
CaterpillarExcavator320B LLSIS serial prefixes: 6LS, 9JS; final machine serial number and product configuration check required
CaterpillarExcavator320B LSIS serial prefixes: 6CR, 6LW, 7JR, 9WS, 1ES, 5GW; final machine serial number and product configuration check required
CaterpillarExcavator320B NSIS serial prefixes: 4NR, 2AS; final machine serial number and product configuration check required
CaterpillarExcavator320BSIS serial prefixes: 4NR, 5BR, 1XS, 3YZ, 4XW; final machine serial number and product configuration check required
CaterpillarExcavator322 LSIS serial prefixes: 9RL, 8ML, 8CL; final machine serial number and product configuration check required
CaterpillarExcavator322-A LSIS serial prefixes: 9RL, 8ML, 8CL; final machine serial number and product configuration check required
CaterpillarExcavator325 LNSIS serial prefixes: 2SK, 3LL; final machine serial number and product configuration check required
CaterpillarExcavator325 LSIS serial prefixes: 2SL, 7LJ, 6KK, 2JK, 8NK, 7CJ; final machine serial number and product configuration check required
CaterpillarExcavator325-A LNSIS serial prefixes: 2SK, 3LL; final machine serial number and product configuration check required
CaterpillarExcavator325-A LSIS serial prefixes: 2SL, 7LJ, 6KK, 2JK, 8NK, 9KL, 7CJ; final machine serial number and product configuration check required
CaterpillarExcavator325-ASIS serial prefixes: 9SG, 9ZK, 6RM, 5WK, 7TG, 8NL, 8YK, 8JG; final machine serial number and product configuration check required
CaterpillarExcavator330B LSIS serial prefixes: 1JS, 8TR, 3YR, 4RS, 5LS, 6DR; final machine serial number and product configuration check required
CaterpillarExcavator330BSIS serial prefixes: 8SR; final machine serial number and product configuration check required
CaterpillarExcavator322B LSIS serial prefixes: 1AS, 8NR, 1YS, 2ES; final machine serial number and product configuration check required
CaterpillarExcavator322BSIS serial prefixes: 8MR; final machine serial number and product configuration check required
CaterpillarExcavator325B LSIS serial prefixes: 1GS, 8RR, 2JR, 4DS, 5BS, 6DN; final machine serial number and product configuration check required
CaterpillarExcavator325BSIS serial prefixes: 8PR; final machine serial number and product configuration check required
CaterpillarExcavator330B LNSIS serial prefixes: 5LR; final machine serial number and product configuration check required
CaterpillarExcavator320-A SSIS serial prefixes: 6KM; final machine serial number and product configuration check required
CaterpillarExcavator322 LNSIS serial prefixes: 4RM; final machine serial number and product configuration check required
CaterpillarExcavator322-A LNSIS serial prefixes: 4RM; final machine serial number and product configuration check required
CaterpillarExcavator322-A NSIS serial prefixes: 9JL; final machine serial number and product configuration check required
CaterpillarExcavator322NSIS serial prefixes: 9JL; final machine serial number and product configuration check required
CaterpillarExcavator322-ASIS serial prefixes: 7WL; final machine serial number and product configuration check required
CaterpillarExcavator320B SSIS serial prefixes: 5MS; final machine serial number and product configuration check required
CaterpillarExcavator322B LNSIS serial prefixes: 1ZS; final machine serial number and product configuration check required
CaterpillarExcavator325B LNSIS serial prefixes: 8FN; final machine serial number and product configuration check required
CaterpillarExcavator320B LUSIS serial prefixes: BBG; final machine serial number and product configuration check required
CaterpillarExcavator320B USIS serial prefixes: BAN; final machine serial number and product configuration check required
CaterpillarExcavator321BSIS serial prefixes: 9CZ, KGA; final machine serial number and product configuration check required
CaterpillarExcavator325-A FM LSIS serial prefixes: 7LM; final machine serial number and product configuration check required
CaterpillarWheel Tractor623FSIS serial prefixes: 6BK, 5EW; final machine serial number and product configuration check required
CaterpillarWheel Tractor621FSIS serial prefixes: 4SK, 8PL; final machine serial number and product configuration check required
CaterpillarWheel Tractor627FSIS serial prefixes: 1DL; final machine serial number and product configuration check required
CaterpillarWheeled ExcavatorM325BSIS serial prefixes: BGN; final machine serial number and product configuration check required
CaterpillarWheeled ExcavatorW330BSIS serial prefixes: AME; final machine serial number and product configuration check required

Product Highlights

Brand:JIAJUE PARTS
Compatible Model Brand:For Caterpillar
Model Number:47 verified models — see Applications table
Part Number:6E-2273
Reference Weight:0.4 kg (0.88 lb)

Shipping

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Worldwide

Delivery:
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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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