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Home ProductsHydraulic Seal Kits126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972
126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972
126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972 126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972

126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972

Product Details:
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: 126-1978 1261978
Payment & Shipping Terms:
Minimum Order Quantity: 10 Pcs/Accept trial order
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000SET
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  • Detail Information
  • Product Description

Detail Information
Part No.: 126-1978 Machine: 312D, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 374F L, 385C L MH, 966K, 966M, 966M XE, 972K, 972M,
Product Name: Back Up Ring For CYLINDER SERVICE KIT Size: OD 189.9mm
Material: Nylon / PTFE Temperature Range: -10 To +130 ℃
Package: 1pcs As A Seperate, Corteco Or NOK Bag
High Light:

126-1978 Ring Backup

,

312D Ring Backup

Product Description

1. Repair Seal Kit Details

 

Part NO 126-1978
Machine 312D, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 374F L, 385C L MH, 966K, 966M, 966M XE, 972K, 972M,
Size OD189.9 mm
Material Nylon / PTFE
Oil seal type BACK UP RING

 

2. SEAL KITS PART NO. CYLINDER GP-STICK:

 

126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972 0

 

Pos. Part No Qty Parts name
1 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)
2 103-8345 [1] RING-RETAINING
3 107-6579 [1] RING
4 140-0240 J [1] SEAL-O-RING
5 191-5604 J [2] RING
7 191-5643 [1] RING-RETAINING
8 191-5647 J [1] RING-BACKUP
9 191-5648 J [1] SEAL-LIP TYPE
10 231-6843 J [1] RING-SEAL
11 324-9484 J [1] SEAL-BUFFER
12 324-9486 J [1] SEAL-U-CUP
13 358-8525 [1] PISTON
14 359-7188 [1] STOP
15 359-7192 [1] STOP
16 375-1723 [1] HEAD
17 375-1732 J [2] RING-BACKUP
18 553-6507 J [1] SEAL AS
19 521-0639 [1] CYLINDER AS
19A. 504-7630 [1] BEARING-SLEEVE
20 521-0642 [1] ROD AS
20A. 504-7630 [1] BEARING-SLEEVE
21 095-0930 [2] RING-RETAINING (EXTERNAL)
22 191-5644 [1] BUSHING
23 7Y-4956 M [1] LOCKNUT (M90X2-THD)
      AVAILABLE REPAIR KIT(S):
  555-1815 J [1] KIT-SEAL (STICK CYLINDER)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
6 191-5605 J [1] RING

 

3. Our advantages

126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972 1

 

  • We have a professional team more than 15 years to dealing with all types of seals.
  • We have original software system data to support which 100% accurate.
  • We have our own factory;We have a complete database;We have big the seals of big machine such         as HITACHI EX1200,EX3600,EX5500
  • We know how to protect your equipment with high-quality products and professional knowledge.

4.  SERVICE KITS NO.

 

NO. MODEL APPLICATION CYL NO. ROD SIZE BORE SIZE KIT NO.
1 120H ARTICULATION 6E4724 2 3-12 7X2783
2 120H ARTICULATION 9T8785 1-34 3 7X2825
3 120H BLADE 1125575 1-34 3 7X2825
4 120H BLADE 1198664 2 3 7X2760
5 120H BLADE TIP 6E1549 1-12 2-34 1361599
6 120H CONVEYOR SWING 6E1754 2 3 7X2760
7 120H SCARIFIER 9T2554 1-34 3 7X2825
8 120H STEERING LH 9T2395 1-12 2-14 7X2826
9   STEERING RH 9T2393 1-12 2-14 7X2826
10 120H WHEEL LEAN 1219242 2 3-12 7X2783
11 120H WHEEL LEAN 9T2520 1-12 3-12 1327058
12 140H ARTICULATION 1376790 1-78 3-14 3E3297
13 140H ARTICULATION 1376792 1-78 3-14 3E3297
14 140H ARTICULATION 6E1560 1-34 3 7X2825
15 140H ARTICULATION 9T8784 1-34 3 7X2825
16 140H BLADE 1324929 2 3 7X2760
17 140H BLADE TIP 6E1549 1-12 2-34 1361599
18 140H CONVEYOR SWING 6E1343 2 3 7X2760
19 140H RIPPER 1137754 2 4 1328816
20 140H SCARIFIER 9T2554 1-34 3 7X2825
21 140H SCARIFIER 9T6951 1-34 3 7X2825
22 140H SIDESHIFT 1125575 1-34 3 7X2825
23 140H STEERING LH 9T2395 1-12 2-14 7X2826
24 140H STEERING LH 9T2393 1-12 2-14 7X2826
25 140H WHEEL LEAN 1219242 2 3-12 7X2783
26 140H WHEEL LEAN 9T2520 1-12 3-12 1327058
27 160H ARTICULATION   1-34 3 7X2825
28 160H ARTICULATION   1-34 3 7X2825
29 160H BLADE   2 3 7X2760
30 160H BLADE TIP   1-12 2-34 1361599

 

5. Picture viewing

126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972 2

6. FAQ

Q1.Why is your picture inconsistent with the title?
A1. The pictures you saw here may not be related to the part no.. Please contact us if you want to see more details.

 

Q2.Why can't I find what I need on your website?
A2.Contact us directly and we will help you save your valuable time.


Q3.Can you quote for only one part number?
A3.Why not?We can check by a part no.or machine no.or size or picture.


Q4.How can I contact you ?
A4.My wechat /Whatsapp no. +86 13533728134,+86 13650826584 ,E-mail:vivianwenwen8@gmail.com

 

7.Exhibition & Warehous 

 

126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972 3

126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972 4

 

126-1978 1261978 Backup ring 312D 345B L 345C 345C 345D L349D LE WHEEL LOADER 966K 972 5

 

 

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