{"id":33903,"date":"2026-04-07T09:29:35","date_gmt":"2026-04-07T07:29:35","guid":{"rendered":"https:\/\/www.enriquerequena.com\/?post_type=product&p=33903"},"modified":"2026-03-29T19:39:34","modified_gmt":"2026-03-29T17:39:34","slug":"zf-gearbox-synchronizer-kit-3rd-4th-1356204006","status":"publish","type":"product","link":"https:\/\/www.enriquerequena.com\/en\/tienda-online\/spare-parts-replacement-parts-gearboxes-transfer-cases\/zf-en\/zf-gearbox-synchronizer-kit-3rd-4th-1356204006\/","title":{"rendered":"ZF Gearbox Synchronizer Kit 3rd 4th 1356204006"},"content":{"rendered":"

ZF Gearbox Synchronizer Kit<\/h3>\n

The synchronizer kit is an essential internal gearbox component responsible for matching gear speeds during shifting, allowing smooth engagement of 3rd and 4th gears without noise or grinding.<\/p>\n

This 3rd\/4th synchronizer kit for ZF gearbox compatible with reference 1356204006<\/strong> is designed to restore proper gear engagement and eliminate hard shifting, grinding or resistance when changing gears.<\/p>\n

Worn synchronizers can cause difficulty when shifting, gear grinding and premature wear of gearbox components. Replacing them ensures smooth operation and protects the transmission system.<\/p>\n

Each component supplied by Enrique Requena is carefully inspected to ensure correct fitment, durability and reliable performance under demanding working conditions.<\/p>\n

We offer high-quality products at competitive prices<\/strong>, supported by attentive service and personalised technical assistance.<\/p>\n

Trust Enrique Requena<\/strong> for your automotive and truck spare parts and experience the confidence of working with gearbox specialists.<\/p>\n

Place your order today<\/strong> and ensure optimal gearbox performance.<\/p>\n

If you have any doubts, we can verify compatibility by VIN \/ chassis number, part reference or photo of the identification label before shipment.<\/strong>
Quality at the best price with fast worldwide delivery.<\/strong><\/p>\n

\n

Technical Information<\/h3>\n

Spare Part: Synchronizer kit 3rd \/ 4th<\/p>\n

Brand: ZF<\/p>\n

Model: ZF gearbox<\/p>\n

Warranty: 1 year<\/p>\n

Condition: New part<\/p>\n

Quality: Aftermarket<\/p>\n

References: 1356204006, 90344, 1861 591, 95005855<\/p>\n

\n

FAQ<\/h3>\n

What is the function of a synchronizer kit?<\/h4>\n

It allows gearbox gears to match speed so gears engage smoothly without noise or grinding.<\/p>\n

\n

How can I confirm compatibility with my gearbox?<\/h4>\n

You can send us the VIN \/ chassis number, the original reference or a photo of the gearbox identification plate and we will check it before shipping.<\/p>\n

\n

Is this part new?<\/h4>\n

Yes, it is a completely new part<\/strong>, not reconditioned.<\/p>\n

\n

Does it include warranty?<\/h4>\n

Yes, it comes with a 1-year warranty<\/strong>.<\/p>\n

\n

Do you ship internationally?<\/h4>\n

Yes, we offer fast worldwide shipping<\/strong>.<\/p>\n

\n

\n","protected":false},"excerpt":{"rendered":"

Synchronizer kit for ZF gearbox<\/strong>, 3rd and 4th gears, compatible with references 1356204006, 90344, 1861 591, 95005855<\/strong>.<\/p>\n

New part with 1-year warranty<\/strong>, manufactured in aftermarket quality<\/strong> for smooth gear shifting.<\/p>\n

We verify compatibility before shipping<\/strong> using VIN \/ chassis number, reference or photo of the identification label.<\/p>\n

Fast worldwide delivery.<\/strong>
Since 1950 \u2014 always quality at the best price.<\/strong><\/p>\n","protected":false},"featured_media":33906,"template":"","meta":[],"product_brand":[],"product_cat":[221,9832,137,10040],"product_tag":[],"class_list":{"0":"post-33903","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gearbox","7":"product_cat-spare-parts-replacement-parts-gearboxes-transfer-cases","8":"product_cat-truck-spare-parts","9":"product_cat-zf-en","10":"pa_manufacturer-daf","11":"pa_tipo-truck","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"yoast_head":"\nZF Synchronizer Kit 3rd 4th 1356204006<\/title>\n<meta name=\"description\" content=\"ZF 3rd\/4th synchronizer kit compatible with 1356204006. 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