Genuine Toyota OEM Synchronizer Ring Set 33038-36010 for 5-Speed Manual Transmission with Precision Friction Surface
| Transmission Type: | 5-speed Manual (MTM) | Gear Position: | 2nd Gear |
| Weight: | 0.5 Kg | Material: | High-strength Aluminum Alloy & Precision Bearings |
| Cooling Type: | Engine Coolant Circulation | Part Number: | 33038-36010 |
| Car Model: | Toyota Dyna Coaster | Engine Model: | Toyota |
| High Light: | Genuine Toyota OEM synchronizer ring set,5-speed manual transmission synchronizer ring,Precision friction surface synchronizer ring |
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The synchronizer ring set (No. 2) with Toyota Genuine OEM number 33038-36010 is a direct factory-spec replacement for the second-gear synchronizer assembly in the 5-speed manual transmission fitted to a range of Toyota commercial vehicles.
This set includes the synchronizer ring that synchronizes the rotational speeds of the gear and the shaft before engagement, ensuring smooth, quiet gear changes. The ring acts as a friction brake, matching gear and shaft speeds to prevent grinding during shifts.
| Part Number: | 33038-36010 | Product Name: | Synchronizer Ring Set |
|---|---|---|---|
| Car Model: | Toyota Dyna Coaster | Engine Model: | Toyota |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East, Asia, Africa, South America, North America & Europe | ||
| Package: | Neutral Packing Or Make It As Requested | ||
| Material: | High-strength aluminum alloy & precision bearings | ||
| Installation: | Direct OEM replacement | Quality Standard: | OEM equivalent / ISO quality control |
This Toyota synchronizer ring set 33038-36010 directly replaces the factory component in the following configurations:
| Chassis | Engine | Production Period |
|---|---|---|
| BU66, BU60, BU61, BU67, BU68, BU7#, BU8#, BU9# | 5F (diesel, TD) | 10.1992 - 05.1995 |
| Model | Chassis | Engine |
|---|---|---|
| Toyota Coaster | HZB50, BB4#, BB5# | 1HZ / 1BZ |
Additional compatible models:
- Toyota Dyna 200-2
- Toyota Dyna 200 / ToyoAce G25-2
- Toyota Quick Delivery-2
- Toyota Dyna / ToyoAce Quick-2
- Genuine Toyota OEM Quality - Manufactured to original equipment specifications, also cross-referenced by Hino as S333021320
- Precision Friction Surface - Restores correct friction coefficient for smooth, quiet gear changes
- Restores Second Gear Shift Quality - Eliminates grinding and reluctance in frequently used second gear
- Prevents Secondary Transmission Damage - Stops cascading wear to gear cones and shift sleeve teeth
- Precision-Engineered - Specifically designed for 5-speed Dyna/Coaster transmissions
- IATF 16949 / ISO 9001 Certified - Meets Toyota OEM quality management standards
Each Genuine Toyota synchronizer ring set meets Toyota's original equipment quality standards with comprehensive verification:
- Friction surface integrity inspection
- Tooth profile accuracy verification
- Material composition analysis per batch
- Dimensional inspection of critical measurements
- Heat treatment verification to Toyota specification
Certificate of conformance with batch test data available for wholesale orders.
When to replace this synchronizer ring (symptoms):
| Symptom | Diagnosis |
|---|---|
| Grinding noise when shifting into second gear | Worn synchronizer ring friction surface - immediate replacement required |
| Notchy or reluctant shift into second | Worn ring or damaged gear cone - replace ring set |
| Transmission pops out of second gear under load | Worn synchronizer ring or shift fork - inspect ring and sleeve |
| Delayed gear engagement when shifting | Slow synchronization - friction surface worn or glazed |
| Metallic debris in transmission oil | Worn synchronizer ring or gear teeth - inspect and replace ring set |
Critical installation notes:
- This is the No. 2 synchronizer ring (second gear) - there are multiple synchronizer rings in the transmission
- The ring set includes the synchronizer ring(s) only - gear, shift sleeve, and hub are separate components
- Inspect mating gear cone for wear - replace gear if scored or damaged
- Inspect shift sleeve and hub for wear - replace if damaged
- Replace transmission oil with correct grade after reassembly
- Check and adjust shift linkage after installation
- Refer to Toyota workshop manual for complete procedure
- Individual packaging: Sealed in anti-rust packaging, foam-lined carton
- Weight per unit: 0.5 kg
- Lead time: 3-7 working days for stock orders; 15-25 days for production orders
- Minimum order quantity: 1 piece
- Shipping methods: FedEx, UPS, DHL for samples; sea freight from Shanghai, Ningbo, Guangzhou ports
- H/S Code: 8708.40
For full transmission rebuilds, matching gear sets, shift sleeves, hubs, and bearings are also available. Contact sales team for tiered pricing based on volume.
The Toyota synchronizer ring set 33038-36010 is a Genuine OEM replacement for the No. 2 synchronizer (second gear) in the 5-speed manual transmission of Dyna (BU66/60/61/67/68/7#/8#/9# - 10.1992 to 05.1995) and Coaster (HZB50, BB4#, BB5#) vehicles.
This 0.5 kg ring set restores smooth, grinding-free second gear shifts and prevents further wear to transmission components. The part is also referenced by Hino as S333021320 with instruction to use 33038-36010.
Before ordering: Confirm your vehicle's chassis code, transmission type (5-speed manual), and the original part number. This is a second-gear synchronizer ring set for the specified Dyna and Coaster applications.