Product Overview
The A-6136 Transmission Synchronizer Assembly is a new independently supplied aftermarket replacement component for compatible manual transmission and gearbox repair. A synchronizer helps bring rotating gear and shaft speeds into alignment before engagement. Catalog information identifies A-6136 as a 3rd/4th gear synchronizer with a 60-tooth configuration for selected applications.
Key Features
- New aftermarket replacement transmission component
- Reference part number A-6136
- Cataloged for the 3rd/4th gear position
- 60-tooth configuration for matching applications
- Structured compatibility data for easier product filtering
Structured Product Specifications
| Product Type | Transmission Synchronizer Assembly |
|---|---|
| Reference Part Number | A-6136 |
| Category | Gearbox Parts |
| Condition | New |
| Replacement Type | Independent Aftermarket Replacement |
| Gear Position | 3rd / 4th |
| Number of Teeth | 60 |
Compatibility Reference
| Compatible Reference Brands | Eaton / Fuller |
|---|---|
| Application Type | Manual Transmission / Gearbox |
| Selected Catalog Series | FS-5406A / FS-6205A / FS-6306A |
| Fitment Basis | A-6136 reference, 3rd/4th position, 60 teeth |
| Compatibility Status | Buyer verification required before ordering |
Transmission configurations may vary by production date, ratio, revision, and service history. Confirm A-6136 in the applicable parts breakdown and compare the tooth count, transmission series, dimensions, spline profile, outside diameter, thickness, and related mating parts with the removed component. Installation and final application confirmation should be completed by a qualified technician using the appropriate service information.
Frequently Asked Questions
Is A-6136 a genuine Eaton or Fuller part?
No. This is an independent aftermarket replacement. The names Eaton and Fuller, model designations, and reference numbers are used solely to describe compatibility and identify the intended application. No affiliation, authorization, sponsorship, or endorsement is claimed.
How can I confirm whether A-6136 fits my transmission?
Check the reference number in the transmission parts breakdown, then compare the 3rd/4th gear position, 60-tooth configuration, transmission series, dimensions, and physical profile with the removed component.
What should be checked before replacing a transmission synchronizer?
Inspect the affected gear position, synchronizer condition, mating teeth, shafts, gears, and related wear parts according to the applicable service manual. A qualified technician should determine whether additional components require replacement.
Compatibility and Intellectual Property Notice
Trademark and Non-Affiliation Disclaimer: Eaton, Fuller, and all related brand names, model designations, logos, and part numbers are the property of their respective owners. They are used solely for identification and compatibility reference. This is an independently supplied aftermarket replacement part; it is not an OEM or genuine branded product and is not manufactured, authorized, licensed, sponsored, affiliated with, or endorsed by any referenced trademark owner.









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