Caterpillar assembly #1986639 drawings for  312B L General Excavator.
* Last version maybe changed.
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Hydraulic System Assembly 198-6639 Lines GP-BOOM(Caterpillar 312B L general excavator)

Part NO. 198-6639
Name Lines GP-BOOM
Section Hydraulic System
Modifier -VARIABLE ADJ, QUICK COUPLER
SNP DBN IESCN SEBP39730382
Updated 2018-02-02
Stock China GuangZhou
Accept Payment T/T, Western Union, Alipay, Paypal, L/C
Shipping Method Sea, Air or DHL/FEDEX/TNT/EMS

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CAT 312B L Hydraulic System 198-6639 Assembly

198-6639 Lines GP-BOOM -VARIABLE ADJ, Quick Coupler , S/N BWH1-UP; DBN1-UP, AN Attachment
Model: Caterpillar 312B L
Catalog: General Excavator
Section: Hydraulic System

Grp. Ref. Part NO. Name Modify Note Comments Quantity Maint
2 2 141-3983 141-3983 Spacer 11X19X48-MM THK 1 N
2 9 179-0469 179-0469 Spacer 11X20X40-MM THK 2 N
2 18 148-8457 148-8457 Union AS STRAIGHT 2 N
2 6V-8995 6V-8995 Union STRAIGHT 1 N
1,2 19 6V-9169 6V-9169 Nut 13/16-16-THD 6 N
2 21 8T-6466 8T-6466 Bolt M10X1.5X60-MM M 2 N
1,2 22 8T-4121 8T-4121 WASHER-HARD 11X21X2.5-MM THK 9 N
1,2 23 8T-4137 8T-4137 Bolt M10X1.5X20-MM M 6 N
1 24 8T-4192 8T-4192 Bolt M12X1.75X25-MM M 2 N
1 25 8T-4223 8T-4223 WASHER-HARD 13.5X25.5X3-MM THK 6 N
1 26 8T-4244 8T-4244 Nut M12X1.75-THD M 4 N
1 27 8T-4956 8T-4956 Bolt M12X1.75X35-MM M 4 N
2 28 8T-5005 8T-5005 Bolt M10X1.5X70-MM M 1 N
2 32 6V-9829 6V-9829 Cap ORFS 2 N
S: DBN / DBN (1 ~ 99999)
: (EACH INCLUDES) : (EACH INCLUDES) I: Refer TO Hydraulic Information System M: Metric Part

*Assembly 198-6639 Lines GP-BOOM Suitable for 312B L General Excavator Hydraulic System
*Original 198-6639 Assembly contains Regular Invoice included, After-sales service is provided by the official.
*Used 198-6639 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).

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