ZD50×80×18 Double Spring Combined Skeleton Oil Seal Rectangular Structure For Loader & Mini Wheel Loader Gearbox Transmission Replacement Seal
This ZD-type double spring combined skeleton oil seal features a stable rectangular cross-section structure, professionally customized for gearbox and transmission systems of loaders and mini wheel loaders. Equipped with dual tension springs and integrated metal skeleton reinforcement, it solves common faults such as gear oil leakage, muddy water & dust intrusion, seal aging and lip abrasion during daily operation and equipment overhaul. It is a reliable general replacement sealing spare part for construction machinery transmission assemblies.
- ✅ Specification: ZD50×80×18, double spring combined skeleton oil seal
- ✅ Rectangular section structure, stable compression positioning, anti-extrusion deformation
- ✅ Dual tension spring design, automatic wear compensation, strong anti-leakage performance
- ✅ Reinforced steel skeleton + wear-resistant oil-resistant rubber lip
- ✅ Special for loader & mini wheel loader gearbox transmission shaft
- ✅ Excellent dust-proof & mud-proof performance, adapt to harsh construction environment
- ✅ Precision dimension, direct replacement without modification
- ✅ High durability, reduce maintenance frequency and equipment downtime
| Part Name | Oil Seal |
| Engine No. | ZD 50x80x18 |
| Size(mm) | ZD 50*80*18 |
| Machine Model | CLG816,CLG818,LW160,LW180 |
| Material | FKM |
| Place of Origin: | Guangdong, China |
| Application | Excavator/Truck/Auto |
| Engine Type | Diesel |
| Condition | New |
| Packing | Neutral packaging |
| Quality | Oem/Aftermarket |
| Inside diameter | 50mm |
| Outside diameter | 80mm |
| Model | Engine | Model | Engine | Model | Engine |
|---|---|---|---|---|---|
| E40B | 4D32 | E300B | 4SA1 | E320B/BL | 3166 |
| E70 | 4D31 | E450 | 6D22-TC | E320C/CL | S6KT |
| E70B | 4D32 | E650 | S6B-TA | E322/322L | 3116 |
| E110 | 4D31T | E235B/C/D | 3306 | E325/325L | 3116 |
| E110B | S4K-T | E245B/D | 3406 | E325B/BL | 3116 |
| E120B | S4K-T | E307/C | 3406 | E325C | 3116 |
| E120/140 | 6D14 | E311B | 4D32 | E330/330 | 3306 |
| E180 | 6D14-T | E312C/CL | S4K | E330B/BL | 3306 |
| E200/B | S6K-T | E315C/CL | S4K | E330C | C9 |
| E240 | 6D15-T | E318B | S4K | E345B | C-9 |
| E240B | 3116-T | E320/320L旧 | 3066 | E350/350L | 3306 |
| E300 | 4SA1 | E320/LNEW | 3066 | E375N | 3406 |
Q1: If I only know the excavator model, but can not offer parts No., what should I do ?
A: If possible, you can send us pictures of old products, name plate or the size for reference.
Q2: What is the warranty of the parts after I purchased?
A: The warranty is 6/12 Months based on the item details. For natural broken, 3 months. Guarantee genuine parts.
Q3: What's payment you can accept?
A: We can receive payment through T/T, HSBC, Paypal, ALI trade assurance.
Q4: When will I get the items after place order?
A1: In stock: 1-7days.
B2: Out of stock: It's according to your quantity. We will let you know when we quote.
Q5: How can I do if there is something wrong with the items?
A: Our products have been professionally tested and the quality is very stable, if you really found something wrong, pls contact us. We have a professional after-sales team to help you solve the problem.
Q6: What's package? Can you give me the package according my requirement?
A1: Yes, Standard packing, Neutral packing with wooden box or carton, as your customize.
B2: If you agree, we also have our own professional brand packaging
Q7: What is your main products ?
A: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, overhaul kit, piston, cylinder liner, piston ring, size tile, camshaft, connecting rod, oil pump, water pump, valve series products, movement, side, cover, Supercharger, starter motor, alternator, oil nozzle, copper sleeve of oil nozzle, engine gear, etc. cover almost all parts of the entire engine.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.