CA1U3998 1U-3998 1U3998 Piston Seal For C-A-T Excavator E231D Motor Grader 120G
CA1U3998 1U-3998 1U3998 Piston Seal for C-A-T Excavator E231D Motor Grader 120G
Description:
Type 1
A two-piece seal composed of a piston ring and an expander to prevent oil from flowing between the rod end and the cover end of the cylinder.
Piston seals are usually made of . Nylon materials can be used when the pressure is greater than 3000 psi (20670 kPa). Dilators of various
shapes are made of nitrile rubber.
| Product name | CA1U3998 1U-3998 1U3998 Piston Seal for C-A-T Excavator E231D Motor Grader 120G |
| Part number | CA1U3998 1U-3998 1U3998 |
| Brand name | SUNCAR |
| MOQ | Accept trial order |
| Material |
NBR |
| Features | Good heat resistance; Smaller plastic deformation rate;Excellent flexibility Good abrasion resistance;Excellent oil/chemical resistance;Minimize oil leakage |
| Medium | Hydraulic oils, mineral hydraulic oils, water and water / glycol emulsion. |
| Condition | 100 % new,brandnew |
| Quality | High strength, high temperature resistance, high pressure resistance, good performance |
| Transport mode | Air, Sea, Express ( FedEx , UPS,DHL,TNT etc.) |
| CertifiC-A-Tion | ISO9001 |
| Market | North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide |
| Working temperature | High temperature resistant |
| Size specifiC-A-Tion | Standard size |
| AppliC-A-Tion |
Building material shops, Machinery repair shops, Retail, Construction works |
| Stock | In rich stock |
| Style |
Hydraulic seal;Piston seal |
| Noted | Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. |
Technical SpecifiC-A-Tions for Part Number 1U-3998:
Groove width-A (+/- 0.002 in) (in): 0.19
Aperture (in): 2.25
Groove diameter-B (+/- 0.003 in) (in): 1.88
Seal shape: Type 1
Compatible Models:
Excavator 231D 235D
Motor Grader 120G 120H 120H ES 120H NA 120K 120K 2 12G 12H 12H ES 12H NA 12K 130G
135H 135H NA 140G 140H 140H ES 140H NA 140K 140K 2 143H 160G 160H 160H ES 160H NA 160K 163H 163H NA
Track Loader 973 C-A-T
Relative Parts:
| Pos. | Part No | Qty | Parts name |
| 1 | 9T-2388 | [1] | PISTON |
| 2 | 130-9044 | [1] | CYLINDER AS (LH) |
| [1] | CAP AS | ||
| 005-8639 | [1] | BEARING-ALIGNING | |
| 148-2592 | [1] | BOSS AS | |
| 1N-5999 | [1] | PLUG-O-RING | |
| 7J-0204 | [1] | SEAL-O-RING | |
| 3 | 154-6579 | [1] | ROD |
| 4 | 162-6448 | [2] | PLUG AS |
| (EACH INCLUDES) | |||
| 1N-5999 | [1] | PLUG-O-RING | |
| 7J-0204 | [1] | SEAL-O-RING | |
| 5 | 167-2186 | [1] | SEAL AS-BUFFER |
| 6 | 167-2294 | [1] | SEAL-U-CUP |
| 7 | 378-2695 M | [1] | BOLT (M20X2.5X70-MM) |
| 8 | 175-7895 | [1] | SEAL-O-RING |
| 9 | 1U-3998 | [1] | SEAL AS |
| 10 | 226-8202 | [1] | SEAL-WIPER |
| 11 | 4J-9225 | [1] | RING-BACKUP |
| 12 | 7H-2423 | [1] | RING-WEAR |
| 13 | 8T-3282 | [1] | WASHER-HARD (22X35X3.5-MM THK) |
| 14 | 9T-3727 | [1] | HEAD |
| AVAILABLE REPAIR KIT(S): | |||
| 472-8026 | [1] | KIT-SEAL (CYLINDER) | |
| (INCLUDES SEALS & RINGS) | |||
| 246-5916 | [1] | KIT-SEAL (CYLINDER) | |
| (INCLUDES SEALS & RINGS) | |||
| M | METRIC PART | ||
| R | REMANUFACTURED PART MAY BE AVAILABLE |
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