Caterpillar assembly #3023139 drawings for  345D General Excavator.
* Last version maybe changed.

Hydraulic System Assembly 302-3139 Lines GP-RETURN(Caterpillar 345D general excavator)

Part NO. 302-3139
Name Lines GP-RETURN
Section Hydraulic System
Updated 2018-08-08
Stock China GuangZhou
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CAT 345D Hydraulic System 302-3139 Assembly

302-3139 Lines GP-RETURN -BOOM Lowering Control , S/N XAC1-UP; YAE1-UP, Part OF 297-0252 Valve AR-CHECK & RELIEF, AN Attachment
Model: Caterpillar 345D
Catalog: General Excavator
Section: Hydraulic System

Grp. Ref. Part NO. Name Modify Note Comments Quantity Maint
1 6 448-7595 448-7595 Valve GP-PILOT BOOM Lowering CONTROL CY 1 N
S: YAE / YAE (1 ~ 99999)
C: Change From Previous Type I: Refer TO Hydraulic Information System Y: Separate Illustration

*Assembly 302-3139 Lines GP-RETURN Suitable for 345D General Excavator Hydraulic System
*Original 302-3139 Assembly contains Regular Invoice included, After-sales service is provided by the official.
*Used 302-3139 Assembly offer Customs Invoice, After-sales service is provided.
*All Taxes included, no more extra fee.
*Shipping country: Asia China SZ / US(depends on local tax rate,effectiveness/tax rate will be prioritized). have professional services. global.