Vehicle Parts — Part No. FMX40

Belt FMX40 Coster Dynamo Fan Supplier Saudi Arabia

Belt FMX40 Coster Dynamo Fan (Part No. FMX40) is a V-belt used on Toyota Coaster bus dynamo (alternator) and cooling fan drives. The FMX40 belt connects the engine crankshaft pulley to the alternator and fan in the Toyota Coaster engine auxiliary drive system. A critical maintenance item for Coaster fleet operators across Saudi Arabia. Gulf Union Ozone stocks FMX40 belts in Jeddah.

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Part NumberFMX40
StockedJeddah Warehouse
DispatchSame-day from Jeddah
QualityISO 9001:2015
CertCoC Included
Specifications

Belt FMX40 Coster Dynamo Fan — Technical Specifications

Gulf Union Ozone stocks Belt FMX40 Coster Dynamo Fan (Part No. FMX40) for fleet operators, workshops and industrial facilities across Saudi Arabia. Jeddah warehouse with same-day dispatch.

SpecificationDetail
Part Number FMX40
Type V-belt, dynamo/fan drive
Application Toyota Coaster dynamo and fan
Standard ISO 4184 / RMA
Construction Polyester cord, rubber compound
FAQ

Frequently Asked Questions

What Toyota Coaster engine uses the FMX40 belt?
The FMX40 belt is used in Toyota Coaster buses with 2H and 1HZ diesel engines on the alternator/fan auxiliary drive. The Coaster is widely operated as a staff transport bus in Saudi Arabia. The FMX40 should be inspected every service and replaced at the first sign of cracking, fraying, or tension loss.
Do you supply FMX40 belts for Toyota Coaster in Saudi Arabia?
Yes. Gulf Union Ozone stocks FMX40 belts at our Jeddah warehouse specifically for Toyota Coaster fleet operators. Same-day dispatch across Saudi Arabia. WhatsApp +966 55 098 8062.
How do I check if the Coaster fan belt needs replacing?
Inspect the Coaster fan belt at every service: check for cracks, fraying, or glazing on the belt surface; check belt tension (approximately 10-15mm deflection at belt mid-span); listen for squealing during engine start (indicates slippage); check for oil contamination on the belt. Replace immediately if any defect is found — a broken fan belt causes rapid engine overheating in Saudi heat.
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Jeddah Stock

Gulf Union Ozone stocks Belt FMX40 Coster Dynamo Fan (Part No. FMX40) at our Jeddah warehouse with same-day dispatch to Riyadh, Dammam, Jubail, Yanbu, Aramco contractor sites, SABIC, SADARA, NEOM, and all Saudi industrial zones.

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WhatsApp +966 55 098 8062 or submit an RFQ — our team confirms availability within the hour.

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