We cooperate with YNF products for more than 10 years. Really with good quality and competitive price. We are friends more than business partners.
    Very professional Excavator Parts supplier , can accurate and timely answer to my question , Totaly meet my standard !
    Mr. Jack
    Hi Sherrie, We have installed the coupling. The quality is great. Please arrange mass production for the next order. Thanks.
Contact Person : Sherrie Zhang
Phone Number : +86-18924250310
WhatsApp : +8618924250310

320DL Track Adjuster Seal Kit 239-4390 239-4382 erpillar Parts

Place of Origin CHINA
Brand Name YNF
Model Number 320DL
Minimum Order Quantity 1 set
Price 15-55 USD per one
Packaging Details standard packing
Delivery Time 5 - 8 working days
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 5000pcs per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Excavator Brand Erpillar Engine Model Track Adjuster Seal Kit Chain Adjuster Seal Kit Jack Rantai Seal Kit
Material Rubber,PTFE,PU,NBR,FKM Part Number 239-4390 239-4382
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320DL Track Adjuster Seal Kit


239-4390 Track Adjuster Seal Kit


239-4382 Track Adjuster Seal Kit

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Product Description

320DL Track Adjuster Seal Kit Chain Adjuster Seal kit Jack Rantai Seal Kit 239-4390 239-4382 erpillar Excavator Parts


SKU: YNF12215

Track Adjuster Part number: 239-4390 239-4382

Machine brand: erpillar,




MD5075 MD5075C MD5150C


315D L 318E L 318F L 319D 319D L 319D LN 320D 320D FM 320D GC 320D L 320D LN 320D LRR 320D RR 320D2 320D2 FM 320D2 GC 320D2 L 320D3 320E 320E L 320E LN 320E LRR 320E RR 320F L 321D LCR 323D 323D L 323D LN 323D2 323D2 L 323D3 323E L 323E LN 323F 323F L 323F LN 323F OEM 323F SA 325F 325F LCR



Part Name: Hydraulic Track Adjuster Seal Kit

Brand: YNF

Model: 320 320C 320D

Materials: NBR+FKM+PTFE+PU

Hardness: 70degree-95degree

Pressure: 0~0.05Mpa

Temperature: -35~220°C

Feature: Oil-resistant, heat resistant, Durable

Appliion: erpillar Excavator

MOQ: 1 set

Delivery Time: 2-5 Days

Packing: PP bag, Carton, Wooden Case, or as Required

Related brands: Komatsu, Hitachi, Sumitomo, Doosan, Daewoo, Hyundai, ERPILLAR, VOLVO, KATO, SAMSUNG, LIEBHERR, MITSUBISHI and more


Product Photos:

 320DL Track Adjuster Seal Kit 239-4390 239-4382 erpillar Parts 0 320DL Track Adjuster Seal Kit 239-4390 239-4382 erpillar Parts 1





- Do you have the alogue of all the excavator spare parts that you are doing?

Because there are many spare parts in an excavator, and our parts range is very wide. We can't put all the spare parts into the alogue. But we will put the good sellers into the alogue.

The best way to know our excavator spare parts, it's to visit our websites. We keep updating our websites whenever there are new parts.

Our website is www.xiebangmachinery.com.

It's also a good way to ask our staff for what you need. Just the part number or a few descriptions of the parts, and we can confirm the excavator spare parts for you.


- Do you have the earthmover equipment parts look-up system to check the parts?

We have the parts look-up system to confirm the parts. Those include the erpillar excavator parts SIS system, Komatsu excavator parts system, Case IH excavator parts system, Doosan EPC excavator parts system, John Deere excavator parts system, Hitachi HOP excavator parts system, Kobelco EPC excavator parts system, ISUZU engine parts system, etc. And we are planning to provide such a system online for our customers to check the parts. You can sign up for our newsletter, and once it's ready, we can inform you.


- How to sign up for our newsletter?

Just send an email with the title: newsletter to the email address: sales@ynfmachinery.com.


- Can you send us the dimensions and photos of the parts we need?

In most cases, just the part number will be enough. But sometimes, we will send you the dimensions and photos so that you can double-check before sending the parts.




Hydraulic breaker Excavator
MB500 MB800 MB1000 MB1200 MB1500 MB1600 MB1700 HB3000 HB3100 TEX100 TEX110 TEX180 TEX250 CX135SR CX160 CX160B CX210 CX210B CX225SR CX22B CX240 CX240B CX240BLR CX27B CX290 CX290B CX30B CX330 CX350 CX350B
S150 S500 S700 S900 S1300 S1800 S2200-II S2300 S2500 S5000 DMB10 DMB20 DMB30 DMB40 DMB50 DMB70 DMB90 DMB140 345B 345BL 345C (345C L) 345D (345D L) 350 350L 365 365B 365C 374D 375 375L 385C E100 E100B E110 E110B E120 E120B-JPN E120B-USA
EHB01 EHB02 EHB03 EHB04 EHB05 EHB06 EHB10 EHB13 EHB17 EHB20 EH23 EHB25 EHB30 EHB23 EHB40 EHB50 R250LC-9 R280KLC R280LC-NEW R280LC-OLD R290LC-3 R290LC-7 R290LC-9 R290LC-NEW R290LC-OLD R300LC-3 R300LC-5 R300LC-7 R305LC-7
HB10G HB20G HB30G HB40G F20 FS22 F22A F22(A+B1+C) F22(A+B1+B2+C+D+E) F30 F35 F45 HB1G HB2G SK220-IV SK220-V SK230-6 SK230-6E SK235SR SK250 SK250-6E SK250-7 SK250-8 SK250-III SK250-IV SK260LC-8 SK290LC-6E SK300 SK300-III
RHB301 RHB302 RHB303 RHB304 RHB305 RHB306 RHB309 RHB313 RHB320 RHB321 PC220-6 PC220-7 PC220LC-3 PC220LC-7L PC220LC-8 PC228USLC-1 PC228USLC-2 PC228USLC-3 PC228LC-3EO PC228USLC-3S PC228USLC-8 PC230-6
KF1 KF2 KF3 KF22 KF35 KF45 KHB20G KHB30G KHB40G KF4 KF5 KF6 KF9 KF12 KF19 S160EA S160F2 S260FJ2 S265F2 S265FJ S265FJ2 S265GF2 S280-2J S280CJ S280DJ S280EJ S280F2 S280FA S280FJ S280FJ-II S280LC S281F2
HM350 HM580 HM583 HM680 HM700 HM701 HM702 HM710 HM712 HM713 HM714 HM780 HM900 HM901 HM902 HM950 HM951 HM952 HM954 HM960-2 HM1000 EC140BLC EC140CL EC140LC EC160 EC160BLC EC160C EC180BLC EC180CL EC200 EC200B EC210 EC210B EC210CL EC230 EC230B EC240 EC240BLC
EC240CL EC250D EC280
SB10 SB20 SB30 SB35 SB40 SB43 SB45 SB50 SB60 SB70 SB81N SB81 SB100 SB121 SB130 SB151 SB140 A309 A311 A312 A314 A316 A900C A904C R308 R310 R310B R900 R900B R900C R904 R904C R912 R914