Parts list
|
NO. |
Part Number |
Quantity |
Part Name |
|
1 |
7I-1353 |
1 |
HEAD |
|
2 |
7Y-4622 |
1 |
LOCKNUT (SPECIAL) |
|
3 |
183-8857 |
1 |
CYLINDER AS |
|
3A |
128-3031 |
1 |
BUSHING |
|
4 |
296-3262 |
1 |
ROD & BEARING AS -CYLINDER |
|
4A |
128-3031 |
1 |
BUSHING |
|
5 |
093-1571 |
1 |
RING-RETAINING |
|
6 |
095-0929 |
2 |
RING-RETAINING |
|
7 |
095-1631 |
1 |
SEAL-O-RING |
|
8 |
216-0003 |
1 |
SEAL-U-CUP |
|
9 |
096-1588 |
1 |
RING-BACKUP |
|
10 |
103-8378 |
1 |
RING-RETAINING |
|
11 |
103-8379 |
1 |
RING |
|
12 |
103-8380 |
1 |
STOP |
|
13 |
114-0758 |
1 |
BUSHING |
|
14 |
170-9845 |
1 |
SEAL-BUFFER |
|
15 |
150-5884 |
1 |
RING |
|
16 |
165-9287 |
1 |
SEAL-LIP TYPE |
|
17 |
179-9770 |
1 |
PISTON |
|
18 |
179-9771 |
2 |
RING |
|
19 |
7I-1351 |
1 |
STOP |
|
20 |
7I-1352 |
1 |
RING-SEAL |
|
21 |
7Y-4633 |
1 |
RING-BACKUP |
|
22 |
7Y-5216 |
8 |
BOLT-SOCKET HEAD |
|
23 |
9X-3595 |
1 |
SEAL AS |
|
|
|
|
AVAILABLE REPAIR KIT(S): |
|
|
215-9986 |
1 |
KIT-SEAL (STICK CYLINDER) |

Our advantage: original system data to ensure accurate size

Toparts 2159986 Hydraulic Cylinder Seal Kit for Caterpillar M318C
Keep your Caterpillar M318C Excavator operating at its best with the Toparts 2159986 Hydraulic Cylinder Seal Kit. This high-quality service and repair kit is designed to prevent leaks and restore the full power and efficiency of your machine's hydraulic cylinders.
Engineered for Caterpillar M318C
The Toparts 2159986 seal kit is a direct aftermarket replacement, meticulously engineered to fit the hydraulic cylinders of your Caterpillar M318C. We understand that a perfect fit is essential for a reliable seal and long-term performance, which is why our kit corresponds to the original part number 215-9986.
Key Features and Benefits:
Precision Fit: Our kit contains all the necessary seals, O-rings, and wear rings to ensure a secure, leak-free repair. The components are manufactured to the exact specifications of the Caterpillar M318C, making installation straightforward and hassle-free.
Superior Materials: Made from durable, high-grade materials, our seals are built to withstand the extreme pressures, temperatures, and abrasive conditions typical of heavy excavation work. This robust construction leads to extended seal life and reduced maintenance frequency.
Restores Hydraulic Power: Worn seals can cause fluid bypass and pressure loss, leading to a noticeable decrease in your excavator's performance. By using the Toparts 2159986 kit, you can restore your machine's full digging, lifting, and operating capabilities.
Cost-Effective Solution: Instead of facing the high cost of a complete cylinder replacement, our seal kit offers an affordable and highly effective way to address leaks and maintain your equipment's hydraulic system.
Product Details:
Part Number: 2159986 (also known as 215-9986)
Compatible Model: Caterpillar M318C Excavator
Application: Hydraulic Cylinder Service & Repair
Manufacturer: Toparts
Don't let hydraulic leaks compromise your productivity. Invest in the Toparts 2159986 Hydraulic Cylinder Seal Kit to ensure your Caterpillar M318C remains a powerful and reliable asset on the job site.
Ready to get your machine back to top condition? Contact us today to learn more or to place your order.
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