- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Bearings & Seals /
- Seals /
- Crankshaft /
- Rear Seal & Wear Sleeve Installer Tool Alt ST...
0 ratings
Item #:
105870914
Rear Seal & Wear Sleeve Installer Tool Alt ST-262 For Cummins NT 855 & N14 Replacement for 4919705
Item #:
105870914
MWK 934055
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 25
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Save time and reduce the risk of crankshaft seal surface damage with our specially designed Installer Tool for Cummins engines.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Precision Fit
Engineered specifically for Cummins NT 855 and N14, ensuring accurate installation of rear seals and wear sleeves to prevent leaks and extend engine life.
Durable Construction
Made from high-quality materials to withstand the rigors of heavy engine use, ensuring consistency and reliability during seal installation without damage.
Easy Operation
Designed for user-friendly application, allowing both professionals and DIY enthusiasts to efficiently replace seals with minimal effort, maximizing productivity in maintenance tasks.
Product Details
Product Technical Details
| Manufacturer | Truckparts US online |
| Brand | Bonbo |
| Model | ST-262 |
| Item Weight | 19.92 pounds |
| Package Dimensions | 7.97 x 7.76 x 7.39 inches |
| Item model number | 4919705 |
| Exterior | Machined |
| Manufacturer Part Number | 4919705 |
| OEM Part Number | 4919705, ST-262 |
| Position | Rear |
What's in the box
1*Rear Seal & Wear Sleeve Installer Tool
Who Should Buy?
-
Professional Mechanics
Ideal for mechanics repairing Cummins NT 855 or N14 engines, ensuring accurate seal installation with minimal effort.
-
Engine Overhauls
Beneficial for those performing comprehensive engine overhauls, making rear seal installation quicker and more reliable.
-
Fleet Maintenance
Perfect for fleet operators needing efficient tools for regular maintenance on Cummins engines, saving time and reducing labor costs.
-
Casual DIYers
Not suitable for hobbyists or casual DIY enthusiasts without the necessary experience to use specialized tools effectively.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Rear Seal & Wear Sleeve Installer Tool Alt ST-262 used for?
Answer: The Rear Seal & Wear Sleeve Installer Tool Alt ST-262 is designed specifically for installing rear seals and wear sleeves on Cummins NT 855 and N14 engines. This tool ensures precise placement and reduces the risk of damage during installation. Using the correct tool is critical for maintaining engine integrity and preventing oil leaks, which can lead to significant engine problems. It’s particularly useful for mechanics or DIY enthusiasts performing engine rebuilds or maintenance. -
Question:
Is the Rear Seal & Wear Sleeve Installer Tool compatible with other engine types?
Answer: The ST-262 tool is primarily intended for Cummins NT 855 and N14 engine models, ensuring optimal compatibility and functionality. While it may share similarities with other tools, using it outside its intended applications may not yield the same effectiveness. For anyone working on Cummins engines, this tool is indispensable for ensuring proper seal installations, enhancing engine performance, and preventing future issues. -
Question:
How does the tool enhance the installation process?
Answer: The design of the Rear Seal & Wear Sleeve Installer Tool Alt ST-262 promotes an easy and accurate installation process. It features a user-friendly interface that allows installers to align the seal properly with minimal effort. This precision reduces the likelihood of seal misalignment, which is a common issue that can lead to oil leaks and engine failure. For workshops focused on efficiency, this tool saves time and improves the reliability of repairs. -
Question:
Can this tool be used by someone without professional experience?
Answer: Yes, the Rear Seal & Wear Sleeve Installer Tool is suitable for users with varying levels of mechanical experience. Its straightforward design allows even those with basic mechanical skills to successfully use it. For DIY enthusiasts working on their trucks or engines, this tool can simplify the process and yield professional-grade results. Comprehensive instructions or guides are often available, further assisting novice users. -
Question:
Is the tool made from high-quality materials?
Answer: Yes, the Alt ST-262 tool is constructed from durable materials designed to withstand the rigors of engine work. The robust build ensures longevity and reliability over repeated uses, making it a valuable addition to any mechanic's toolkit. High-quality tools like this one not only perform better but also lead to more consistent results, ultimately saving time and reducing the frequency of replacements. -
Question:
What features should I look for in a rear seal installer tool?
Answer: When selecting a rear seal installer tool, look for features such as compatibility with your specific engine model, ease of use, and durability of materials. Ergonomic design can also enhance user comfort during installation. Additionally, tools like the Alt ST-262 that come with clear usage instructions or guides are preferable as they promote correct usage and successful seal placement, minimizing the risk of damage. -
Question:
How does this tool help prevent leaks in engines?
Answer: The Rear Seal & Wear Sleeve Installer Tool minimizes leaks by ensuring that seals are installed correctly and squarely. Misalignment during installation is a common cause of leaks, and this tool's design mitigates that issue. A properly installed rear seal prevents oil from escaping the engine, promoting optimal engine performance and longevity. For those restoring engines or performing maintenance, using this tool can lead to significant long-term benefits. -
Question:
What is the significance of the wear sleeve?
Answer: A wear sleeve is crucial for protecting the rear seal surface, especially on high-mileage engines. It helps restore the sealing surface for the rear main seal, thus enhancing the effectiveness of the seal. Over time, wear can lead to leaks, and by installing a new sleeve while replacing the seal, mechanics can ensure the integrity of the seal and prolong engine life. This installation tool makes the process efficient and accurate. -
Question:
What should I clean before using the Rear Seal Installer Tool?
Answer: Before using the Rear Seal & Wear Sleeve Installer Tool, it’s essential to clean the sealing surface thoroughly. Remove any old seal material, oil, and debris to ensure a proper fit and seal. A clean installation surface allows for better adherence of the new seal and can prevent future leaks. Always check that the tool itself is clean to avoid any contaminants affecting the installation process. -
Question:
Where can I buy the Rear Seal & Wear Sleeve Installer Tool Alt ST-262 in Malawi?
Answer: You can purchase the Rear Seal & Wear Sleeve Installer Tool Alt ST-262 for Cummins NT 855 & N14 from Ubuy in Malawi. Ubuy is a reliable platform for automotive tools and provides a wide selection of products, ensuring you find exactly what you need for your engine maintenance. Their easy navigation and customer service options will enhance your shopping experience while you get quality tools.
Bonbo Crankshaft 4919705 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
2 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Easy to use and operate
- Durable construction materials
- Accurate alignment for installation
- Saves time on repairs
- Compatible with multiple models
Cons
- Could be slightly heavy for some users.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MWK 934055
Order now and get it around Tuesday, August 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Designed for Cummins NT 855 & N14 engines.
- Replaces multiple crank seals, enhancing efficiency.
- Presses seals evenly, ensuring a perfect fit.
- Durable construction using high standard steel.
- Resistant to corrosion, rust, and impacts.
- Long lifespan ensures reliable performance.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.