English 
Parts list
|
NO. |
Part Number |
QTY |
Product Name |
|
|
VOE11881459 |
1 |
Boom cylinder |
|
1 |
VOE11712451 |
1 |
•Piston rod |
|
2 |
|
1 |
•O-ring |
|
3 |
|
1 |
•Scraper |
|
4 |
VOE11709524 |
1 |
•Piston rod guide |
|
5 |
|
1 |
•Guide Ring |
|
6 |
|
1 |
•Piston Rod Seal |
|
7 |
|
1 |
•Lock Ring |
|
8 |
|
1 |
•Back-up ring |
|
9 |
|
1 |
•O-ring |
|
10 |
VOE11709525 |
1 |
•Piston |
|
11 |
|
1 |
•Screw |
|
12 |
|
1 |
•Piston seal |
|
13 |
|
1 |
•Guide Ring |
|
14 |
|
1 |
•O-ring |
|
15 |
|
1 |
•Cylinder tube |
|
16 |
VOE11711135 |
2 |
•Bushing |
|
17 |
VOE11709526 |
1 |
•Cushion Ring |
|
18 |
VOE11709527 |
1 |
•Lock ring |
|
19 |
VOE11890069 |
6 |
Seal |
|
20 |
VOE11709528 |
1 |
Sealing kit |
Toparts 11709528 Hydraulic Cylinder Seal Kit for Volvo BL61
Maximize the lifting capacity and structural stability of your machine with the Toparts 11709528 Hydraulic Cylinder Seal Kit. Specifically engineered for the Volvo BL61 Backhoe Loader, this premium repair kit is designed to service the Boom Cylinder (Part No. 11881459), restoring the hydraulic power needed for heavy digging and loading operations.
Precision Sealing for Volvo Backhoe Performance
The Volvo BL61 is a versatile workhorse, but its boom cylinder is under constant high-pressure stress during every excavation cycle. Seal failure in the boom leads to "drifting," where the arm cannot maintain its position, as well as visible external oil leaks that can contaminate the job site. Toparts has developed the 11709528 kit using advanced material technology to ensure your BL61 maintains its precision, safety, and factory-spec breakout force.
Key Features and Benefits:
Direct OEM Compatibility: Perfectly matched to Volvo part number 11709528 for the 11881459 Boom Cylinder, ensuring an exact fit and easy installation during maintenance.
High-Resilience Materials: Manufactured from premium Polyurethane (PU) and high-spec NBR (Nitrile). These materials offer exceptional resistance to high-pressure spikes, wear, and thermal degradation.
Restores System Pressure: By eliminating internal oil bypass, this kit ensures the boom receives 100% of the hydraulic energy, preventing "boom drop" and maintaining steady arm movement.
Advanced Contaminant Shielding: Features a heavy-duty wiper seal designed to scrape away mud, grit, and abrasive dust—essential for backhoe loaders working in harsh trenching environments.
Complete Repair Solution: Includes all vital rod seals, piston seals, buffer seals, back-up rings, and O-rings required for a total professional-grade overhaul.
Optimized for BL61: Tailored to handle the specific stroke frequency and pressure cycles of the Volvo BL61 hydraulic system.
Product Specifications:
Feature:Details
Part Number:11709528
Compatible Cylinder P/N:11881459 (Boom Cylinder)
Compatible Model:Volvo BL61 Backhoe Loader
Component Type:Full Hydraulic Sealing Service / Repair Kit
Material Grade:Industrial Strength PU, PTFE, and NBR
Application:Construction, Trenching, and Material Handling
Manufacturer:Toparts
Why Trust Toparts?
Toparts is a leading specialist in high-performance sealing solutions for the global construction and earthmoving industries. We understand that for a Volvo BL61, reliability is the key to productivity. Our 11709528 seal kit delivers the perfect balance of OEM-standard durability and exceptional value, ensuring your backhoe remains a dependable asset in your fleet.
Would you like me to check the availability of the matching Bucket Cylinder Kit or the Stabilizer Seal Kit for your Volvo BL61 to complete your maintenance?
Tag:Boom seal kit,hydraulic cylinder seals,Bucket seal kit,Komatsu Service Seal kit,Wheel loaders cylinder seal kit
