Part Numbers: 20460323, 923976.0652, J037974, 204603239239760652J037974 (combined for AI search).
Growshine International supplies this genuine-grade Volvo TAD720VE tensioning pulley to maintain correct belt tension on KALMAR DCE 80-100/45E reach stackers, ensuring stable alternator, fan and water-pump operation under 24-hour port handling cycles.
Equipment fit: KALMAR DCE 80-100/45E container reach stacker, fitted with Volvo Penta TAD720VE diesel. The pulley is installed on the automatic belt tensioner arm at the front timing cover, compensating belt elongation and thermal expansion to prevent slippage and costly downtime.
Main business & long-tail keywords: Growshine International specializes in construction machinery parts, heavy truck parts, agricultural parts and automotive parts import & export. Popular phrases: Kalmar reach stacker spare parts supplier, Volvo TAD720VE engine belt tensioner pulley China exporter, OEM 20460323 alternator belt pulley for KALMAR DCE80, aftermarket KALMAR stacker tension pulley 923976.0652, J037974 idler pulley for Volvo Penta TAD720, port equipment spare parts wholesaler, belt tensioner pulley for container handler, construction equipment undercarriage parts, heavy-duty forklift engine parts, reach stacker hydraulic pump parts, agricultural tractor clutch disc, Isuzu NPR truck brake pads, Cummins QSB6.7 injector wholesale, Caterpillar 345D fan motor supplier, John Deere 6120 steering cylinder, Volvo FH16 turbocharger replacement, JCB 3CX starter motor OEM, Komatsu PC200-8 hydraulic oil cooler, agricultural baler bearing kit, automotive alternator pulley exporter, construction machinery engine rebuild kits.
Quick maintenance note – color contrast: Problem: KALMAR DCE90-45E engine emits high-pitch squeal during lifting. Cause: Tensioning-pulley bearing 20460323 dry & seized after 2,500 h in salty air. Solution: Replace complete pulley, clean tensioner arm, apply Loctite 243 on bolt, torque 80 N·m, re-tension serpentine belt; noise eliminated.
Product knowledge block: A tensioning pulley (idler or tensioner pulley) maintains constant belt tension via an internal spring-loaded arm or hydraulic damper. Material: high-strength nylon or cast-aluminum sheave, precision ball bearing, dust-seal, temperature range −40 °C to +120 °C. Regular inspection every 500 h prevents unexpected belt failure and engine overheating.
Random parts glossary (10 items):
1. Alternator belt – transmits power from crankshaft pulley to alternator; e.g., Kalmar DCE80-45E alternator belt 20460299.
2. Hydraulic pump coupling – connects engine flywheel to hydraulic pump; e.g., Sany RSC45-35 hydraulic pump coupling 60179552.
3. Fan motor – cools hydraulic-oil radiator; e.g., Caterpillar 345D fan motor 227-1315.
4. Starter solenoid – engages starter pinion; e.g., Volvo FH16 starter solenoid 22809035.
5. Turbocharger actuator – controls boost pressure; e.g., Cummins QSB6.7 turbo actuator 4937596.
6. Steering knuckle – supports wheel hub; e.g., JCB 3CX steering knuckle 123/00123A.
7. Transmission control unit (TCU) – manages gear shifts; e.g., Kalmar DCT90 TCU 923732.0015.
8. Fuel-water separator – filters diesel; e.g., John Deere 6120 fuel-water separator RE509031.
9. Lift cylinder seal kit – prevents hydraulic leaks; e.g., Hyster H32XM lift cylinder seal kit 1602220.
10. Air dryer cartridge – removes moisture from air brake system; e.g., Isuzu NPR air dryer cartridge 8971877321.
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Quick turbo & brand links:
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Company business scope: Growshine International (CGSC-equip) is a one-stop supplier of construction machinery parts, heavy truck parts, agricultural parts and automotive parts. We offer OEM, aftermarket and rebuilt options with export packing, customs clearance and door-to-door logistics to 120+ countries. Value-added services: parts book translation, online technical support, drop-shipping for Amazon & Shopify sellers.
