Guangzhou Jinnaide Automotive Parts Co., Ltd
| Speed Position | 2nd & 3rd speed |
| Material | Hardened steel / friction cone |
| Supply Ability | 30000 pcs/yesr |
| Delivery Time | 15 work days |
| Assembly Type | Full synchronizer unit |
| Payment Terms | T/T |
| Packaging Details | netural packing |
| Tooth Count | 42T |
| Model Number | ME627387 |
| Place of Origin | china |
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Product Specification
| Speed Position | 2nd & 3rd speed | Material | Hardened steel / friction cone |
| Supply Ability | 30000 pcs/yesr | Delivery Time | 15 work days |
| Assembly Type | Full synchronizer unit | Payment Terms | T/T |
| Packaging Details | netural packing | Tooth Count | 42T |
| Model Number | ME627387 | Place of Origin | china |
| High Light | 6d16 synchronizer assy ，synchronizer assy friction cone ，me627387 fuso truck parts | ||
ME627387 6D15 6D16 SYNCHRONIZER ASSY 42T 2ND & 3rd speed
For Eaton Fuller 6D15 / 6D16 transmission only.
Ensure 2nd & 3rd speed gear pairing matches spline count. Verify 42-tooth synchronizer ring engagement before installation. Not compatible with 4th/5th speed units or 38T assemblies.
This synchronizer assembly (ME627387) is designed for the 2nd and 3rd speed gears in Eaton Fuller 6D15 and 6D16 medium-duty transmissions. The unit features a 42-tooth (42T) engagement ring to provide smooth and timely gear shifting under load. Manufactured to OEM specifications, it replaces worn or damaged synchronizer blocks, springs, and hubs in a single assembly. Direct fit for transmission overhauls or clutch pack replacements.
| Parameter | Value |
|---|---|
| Part Number | ME627387 |
| Application | 6D15, 6D16 transmission |
| Speed Position | 2nd & 3rd speed |
| Tooth Count | 42T |
| Assembly Type | Full synchronizer unit |
| Compatible with | Eaton Fuller medium-duty series |
| Typical Torque Range | Up to 520 lb-ft (705 N·m) |
| Material | Hardened steel / friction cone |
OEM-grade replacement synchronizer for 6D15/6D16.
Stop gear grinding on 2nd & 3rd gear shifts. This ME627387 assembly restores factory shift feel. The 42-tooth design increases friction surface area for faster synchronization. Ideal for fleet maintenance or individual rebuilds. Plug-and-play – no shimming required.
Q1: Which transmissions is this synchronizer assembly compatible with?
A1: It is specifically designed for Eaton Fuller 6D15 and 6D16 transmissions for 2nd and 3rd speed.
Q2: How many teeth does the synchronizer ring have?
A2: The assembly has 42 teeth (42T).
Q3: Can I use this assembly for 4th or 5th speed?
A3: No. This is exclusively for 2nd and 3rd speed. Other speeds require different part numbers.
Q4: Does this come as a complete assembly or just the ring?
A4: It comes as a complete synchronizer assembly, including hub, sleeves, struts, springs, and blocker rings.
Q5: Do I need any special tools to install ME627387?
A5: Standard transmission rebuild tools are sufficient. No special adapter required, but confirm gear cone condition before installation.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2011
Total Annual:
10000000-100000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Guangzhou Jinnaide Automotive Parts Co., Ltd is a professional supplier specializing in high-quality commercial vehicle and heavy-duty truck parts. With years of industry experience, we are committed to providing reliable products and efficient services to customers worldwide. Our extensive product ... Guangzhou Jinnaide Automotive Parts Co., Ltd is a professional supplier specializing in high-quality commercial vehicle and heavy-duty truck parts. With years of industry experience, we are committed to providing reliable products and efficient services to customers worldwide. Our extensive product ...
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