9472600945 Synchronizer Ring for Mercedes-Benz Truck Transmissions

The 9472600945 synchronizer ring is for Mercedes-Benz truck transmission applications. ZF reference 0073301185 provides a corresponding component identification.

Match the transmission model, synchronizer position and ring geometry. Include the gearbox assembly identification and the original ring number with your order enquiry.

Send the gearbox code, part number or component markings, dimensions and quantity. Include the gear position and photographs of the mating components where available.

Contact TOSEN for a quotation or browse Transmission Parts.

The 9472600945 synchronizer ring is the Mercedes-Benz reference for a ring used in Mercedes-Benz truck transmissions, with ZF reference 0073301185 providing the corresponding component identification for the same part. Two references on one component are common where a gearbox family appears under different documentation, and either number identifies the ring for ordering. The ring itself is the friction and timing element of its synchronizer position, and it is supplied here as a single component for truck gearbox rebuilds.

• Mercedes-Benz reference: 9472600945
• ZF cross-reference: 0073301185
• Component: synchronizer ring, a single replacement part
• Application: Mercedes-Benz truck transmissions

The ring is matched through the transmission model, the synchronizer position and the ring geometry in that order. The gearbox assembly identification and the original ring number recorded at the teardown carry the order, because the position defines the geometry and the references define the exact ring for that position. Where the removed ring carries either the Mercedes-Benz number or the ZF number, the cross-reference in the specifications confirms that both describe the same component.

• Primary check: transmission model and synchronizer position
• Geometry: ring geometry of the original
• Carried by: gearbox assembly identification and original ring number
• Reference check: either number, confirmed by the cross-reference

TOSEN checks each 9472600945 enquiry against the transmission model, the synchronizer position and the original ring number recorded by the buyer. The ring geometry supplied from the teardown is reviewed against the order, and the reference or cross-reference quoted is verified against the specifications. Quantity and destination complete the record before the quotation.

What do the two reference numbers on this synchronizer ring mean?

The number 9472600945 is the Mercedes-Benz reference for the ring, and 0073301185 is the ZF reference that provides the corresponding component identification. Both numbers describe the same component, so an order can carry either one. The cross-reference in the specifications lets the buyer confirm the match from whichever documentation the workshop uses.

How is the correct synchronizer position for this ring established?

The position is established from the transmission model and the gearbox assembly identification recorded at the teardown, supported by the original ring number taken from the removed part. Truck transmissions carry a synchronizer at each position, so the position belongs in the order from the start. The original ring number closes any remaining doubt.

Which ring geometry details support the order?

The ring geometry of the removed part, covering its profile, its teeth and its dimensions, is compared with the replacement before the order is completed. The synchronizer position recorded with the transmission model frames the comparison. Those details together with the original ring number give the order a documented basis.

What should a Mercedes-Benz truck synchronizer ring enquiry include?

The enquiry carries the gearbox assembly identification, the original ring number and the synchronizer position, together with the quantity and photographs of the mating components. Either the Mercedes-Benz reference or the ZF cross-reference identifies the part. With those details, TOSEN verifies the ring and quotes the delivery for the truck gearbox being rebuilt.