Forklift Torque Converter Input Plate Convex – 490 30HB

Forklift Torque Converter Input Plate Convex — 490 Engine 30HB Forklift Torque Drive Plate

This forklift torque converter input plate with convex design is a Kingstream OEM torque drive plate for 490 diesel engine 30HB forklift trucks in manufacturing, construction, port, warehousing, logistics, and material handling. The input plate — also called the torque converter drive plate or flex plate — connects the engine flywheel to the torque converter, transmitting engine power while allowing for slight angular misalignment between the engine and transmission. The convex (dished) design provides additional stiffness and centering for proper converter alignment. 3kg with 50×50×20cm carton or wooden box packaging. 100% professional tested. 7-15 day delivery. Kingstream OEM for 490 engine 30HB forklift fleet transmission maintenance.

INSTALLATION: Step 1 — Remove the transmission and torque converter. Step 2 — Unbolt the old input plate from the engine flywheel. Step 3 — Clean the flywheel mounting surface. Step 4 — Install the new convex input plate with the convex side oriented correctly (typically toward the torque converter). Step 5 — Torque the mounting bolts to specification in a cross-pattern. Step 6 — Reinstall the torque converter, ensuring proper engagement with the input plate. Step 7 — Reinstall the transmission. Step 8 — Verify smooth power transfer without vibration. For 490 engine 30HB forklift fleet transmission maintenance, contact us. Kingstream OEM.

SYMPTOMS OF FAILURE: Cracks in the flex plate, vibration during operation, metallic rattling noise from the bell housing area, and difficulty starting (starter ring gear separation if integrated). Kingstream OEM.

Technical Specifications

100% professional tested. Kingstream OEM. Contact us.