Product Details
Product Function
This tilt cab mechanism pump is used in the hydraulic cab tilting system to build pressure for raising or lowering the cab during engine service. It is replaced when the original pump leaks, loses pressure, or cannot operate the cab tilt system smoothly.
OE Number and Compatibility
The reference number for this item is 18-28123-001. It is listed for Freightliner truck applications. Buyers should confirm the part number, original sample, vehicle model, chassis data, left/right position, and installation location before ordering because truck cab and body configurations may vary by production year and market.
Specifications and Features
The 18-28123-001 tilt cab mechanism pump is used in hydraulic cab lifting service. Buyers should confirm pump body shape, port positions, handle or lever arrangement, mounting hole spacing, reservoir configuration, and hydraulic connection type before ordering.
Material and Structure
Cast metal pump body, hydraulic ports, seals, handle/drive mechanism, and mounting points depending on version. The structure is intended for practical aftermarket service use, with attention to fitment points, working movement, visible surface quality, and packaging protection.
Application and Use
This product is suitable for truck parts distributors, body repair shops, fleet maintenance teams, and aftermarket repair programs. It helps restore normal vehicle access, visibility, cab service operation, or exterior body function after wear, damage, or replacement work.
Aftermarket Replacement Statement
This product is supplied by Diron Parts as an aftermarket replacement part. It is not promoted as a genuine original factory component, and any OE number or vehicle brand is used only as a compatibility reference.
Quality Control
Diron Parts checks appearance, structure, mounting areas, working surfaces, and packing condition before shipment. Sample confirmation is recommended before bulk orders when fitment is critical.
Packing and Supply Support
Neutral export packing and customized packing can be arranged according to order requirements. MOQ, lead time, carton details, and delivery method should be confirmed before ordering.
Compatibility Disclaimer
Vehicle names and reference numbers are provided only to identify compatible replacement parts. Diron Parts is an independent aftermarket supplier and is not affiliated with the vehicle manufacturers mentioned.
FAQ
Is this a genuine original factory part?
No. This is supplied by Diron Parts as an aftermarket replacement part for commercial truck repair and maintenance.
How do I confirm fitment for part number 18-28123-001?
Compare 18-28123-001 with the removed part, vehicle model, chassis/VIN data, mounting position, product photo, dimensions, and connector or hardware layout before ordering.
Which vehicle brands is it compatible with?
This product is prepared for compatibility with Freightliner truck applications. Final fitment depends on model year, cab configuration, left/right position, and market specification.
What material is used?
Cast metal pump body, hydraulic ports, seals, handle/drive mechanism, and mounting points depending on version.
Can this be used for B2B aftermarket supply?
Yes. It is suitable for truck parts distributors, repair shops, fleet maintenance teams, and body repair suppliers.
What is the MOQ?
MOQ depends on inventory and order quantity. Please confirm before ordering.
Can you provide export packing?
Yes. Neutral export packing or customized packing can be discussed before order confirmation.
Is there a fitment disclaimer?
Yes. Vehicle names and reference numbers are for identification only. Diron Parts is independent and final fitment must be confirmed by the buyer.










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