Special Tools For Engine
Your Professional Special Tools For Engine Supplier!
Y Tools is a leading Chinese OEM factory on professional tools for over 20 years.All tools are produced from Steel to finish tools by our own factory, Over 300 kinds of tools contain engine tools, bearing puller, oil filter wrench, brake caliper tools, ball joint removal tools, wheel bearing removal tools, fluid oil extractors, engine pressure tester, VDE Tools, and professional tools for "MAN Truck", there are all suitable to sell online or car parts& accessories store and supermarket.
Why Choose Us
Quality Control
During the production run, we will test the material first is good steel, inspect the size by drawings every process until finished product,at latest, we also will make a QC report or QC Test of quality before delivery.
Custom Service
Our accept customized by sample or drawing, or laser logo, package customized. Accept large MOQ also accept low MOQ.
Cooperation Brands
We already offer a good service to some such as Yato, Auto Zone, Mac Tools, harbor freight, snap-on, and so on, OEM products, and we also wish long-term cooperation with more brands, and we own DNT brand, If you want to sell our brand, also is ok.
Sales Market
We have more than 100 staff, an Annual Output Value of over $60 Million. Tools are exported to Western Europe, North America, and also other areas. Welcome you!

Special tools for engines are specialized devices used for engine maintenance, repair, and rebuilding that offer unique functions beyond those of standard hand tools. Examples include a harmonic balancer puller for removing the crankshaft pulley, a piston ring compressor to fit rings into cylinders, a torque wrench for precise tightening of bolts, diagnostic scanners to read engine codes, and tools for measuring clearances and synchronizing engine components.
Product Specification
We offers the following product specifications:
|
Product name |
Rear Crankshaft Oil Sealinstaller |
|
Material |
45#Steel |
|
Outer |
130mm |
|
Height |
77mm |
|
Applicable |
SINOTRUK MCO7 engines |
|
Warrabty |
18months |
Common types
01
High Quality Cramshaft Front Oil Seal Install Tool For
The Camshaft/Front Main Seal Installer is a dual purpose tool that is used to install the Camshaft Seal and the Front Main Seal to the proper depth. This tool is made from high-quality steel and features a precision ground anvil to ensure accurate installation.
Suitable for SINOTRUK Mc07 engines
02
High Quality Rear Crankshaft Oil Seal Installer
A rear crankshaft oil seal installer is a specialized mechanical tool designed to evenly and safely press a new rear crankshaft oil seal into its housing, preventing damage to the seal and crankshaft, and ensuring a proper fit to prevent oil leaks. These tools are often vehicle-specific, as they feature a design that precisely aligns with the crankshaft and ensures the seal is installed at the correct depth and flush with the engine cover.
Suitable for SINOTRUK Mc11engines
03
High Quality Oil Pump Bushing Removal Too
Used to extractor oil pump liner
Made from High-Quality Steel
This important tool makes installing the lower distributor drive shaft bushing into the engine block and subsequent reaming a snap. Simply tighten down to install the bushing, and spin the tool on the way out for a clean ream. This prepares the bushing properly prior to distributor installation.
Suitable for SINOTRUK MC11engines
Mustin combination with DN-F2119-3l

Customization Process
Requirement Discussion
Contact us and provide your design drawings, size specifications, and other technical parameters.
01
Design Proposal
Our professional team will develop a design proposal and provide a quotation based on your requirements.
02
Sample Production
We produce samples according to the design proposal and conduct rigorous testing.
03
Mass Production
Upon your approval, we commence mass production to ensure timely delivery and consistent quality.
04
After-Sales Service
We offer ongoing technical support and service to ensure the long-term stable operation of our products.
05
Other Services
- Offer OEM Service for brand tools,there are more than 20 years experiences
- Accepted Customized Service for new tools to explore markets
- Accepted original design & customized color carton,label,according to UI
- Only product HQ Tools
- Accepted OEM and ODM service(according to customer demand production of products that meet the customer requirements and design processing (ODM) in accordance with customer requirements, design, OEM production meets the requirements for the customer the product, the development of manufacturing technology and ability)
Package & Delivery
Package
Standard export package or Custom
Delivery
By air express, by sea

















