Forklift Synchronizer Ring 12493-42001 – Heli Forklift
$34.99
Aftermarket Synchronizer Ring 12493-42001 for Heli CPC/CPD Forklift Transmission. Brass/bronze cone clutch design, precision-machined friction surface. Also fits Toyota, TCM, Komatsu models with matching synchro specification. Worldwide shipping from Kingstream.
Forklift Synchronizer Ring 12493-42001 — Heli Forklift Transmission Synchronizer Friction Ring
This forklift synchronizer ring part number 12493-42001 is a Kingstream OEM transmission synchronizer friction ring for Heli forklift manual transmissions in material handling, warehousing, retail, and construction environments. The synchronizer ring — also called the synchro ring or blocker ring — is the cone-shaped brass or iron friction component that contacts the gear cone during a shift. When the driver moves the shift lever, the synchronizer sleeve pushes the ring against the gear cone, using friction to match the gear speed to the shaft speed before the gear dog teeth engage. This synchronization prevents grinding and enables smooth, quiet gear changes. Standard size iron construction at 0.15kg with 15×15×10cm carton box packaging. 6-month warranty. 100% brand-new. 24-hour online service. Kingstream OEM quality for Heli forklift fleet transmission maintenance.
INSTALLATION PROCEDURE: Step 1 — Remove and disassemble the transmission. Step 2 — Access the synchronizer assembly on the shaft. Step 3 — Inspect the gear cone surface for wear — replace gear if cone is scored or worn, as a new ring on a worn cone will not synchronize properly. Step 4 — Remove the old synchronizer ring from the synchronizer hub. Step 5 — Install the new ring onto the hub, ensuring it seats correctly. Step 6 — Verify the ring has adequate clearance from the gear face — insufficient clearance indicates a worn gear cone requiring gear replacement. Step 7 — Reassemble the transmission and test shift quality. Step 8 — Verify smooth, grind-free shifts. 6-month warranty. Kingstream OEM.
SYMPTOMS OF SYNCHRONIZER RING FAILURE: Grinding during shifting, difficulty engaging a specific gear, gear popping out, and metallic particles in transmission oil. For Heli forklift fleet transmission maintenance, contact us. Kingstream OEM.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 12493-42001 |
| Type | Synchronizer Ring / Blocker Ring |
| Application | Heli Forklift Manual Transmission |
| Weight | 0.15 kg |
6-month warranty. Kingstream OEM. Contact us.
Brand
HELI
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Same part, different brand numbers. This cross-reference table helps you confirm compatibility across multiple forklift brands. If your brand or part number is not listed, send it to us — we will match it.
| Brand | OEM Part Number | Notes |
|---|---|---|
| TOYOTA | 47201-23300 | Original |
| KOMATSU | 3EB-30-41200 | Original |
| HELI | 24022-83011 | Original |
| HANGCHA | R240-83011 | Original / OEM |
| LINDE | 0009830123 | OEM |
| HYSTER | H47201-233 | OEM |
| TCM | TCM-47201 | OEM |
| AFTERMARKET | AM-47201 | Cost-effective replacement |
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