4D75 Eaton Fuller 4 Speed Auxiliary Transmission | NEW (NOS) Genuine | P&H Crane 0553Z367

4D75 | Eaton Fuller 4-Speed Auxiliary Transmission | P&H 0553Z367 | New Genuine OEM (NOS)

New genuine Eaton Fuller 4D75 4-speed auxiliary transmission for heavy-duty applications and P&H crane systems. Rare new old stock (NOS) surplus unit professionally disassembled, inspected, and reassembled in-house by the DPX rebuild shop for quality assurance. Designed for reliable auxiliary drivetrain performance in demanding vocational and crane applications. Sold outright with no core charge required. In stock and ready to ship from Discount Parts Exchange (DPX), Mansfield, Ohio.

Call for pricing & availability: 419-522-3320.

Specs & Features

• Model: 4D75
• Manufacturer: Eaton Fuller
• Type: 4-Speed Auxiliary Transmission
• P&H Crane Part Numbers: 0553Z367, 53Z367
• Condition: New Genuine OEM (NOS)
• Core Charge: None – sold outright
• Inspection: Professionally disassembled, inspected, and reassembled in-house
• Application: P&H crane systems and compatible heavy-duty auxiliary transmission applications

Gear Ratios

What’s Included

• One (1) Eaton Fuller 4D75 auxiliary transmission
• Inspected and reassembled genuine OEM unit
• Sold outright – no core charge required
• No additional hardware included unless noted

Alternate / Related Part Numbers

• P&H Crane: 0553Z367, 53Z367
• Mainshaft w/ Bushing 1st Gear (40T): G16452
• Mainshaft w/ Bushing 2nd Gear (25T): G16454
• Mainshaft 4th Gear (31T): G16456
• Main Drive Gear (34T): 16450
• Countershaft Drive Gear (37T): 16451
• “4D” Countershaft (22-19T): 16459

Fitment Notes

• Designed for P&H crane systems and compatible heavy-duty auxiliary transmission applications
• Standard 4D75 ratio configuration
• Verify interface dimensions, mounting configuration, and packaging clearance before purchase
• Out-of-production surplus item with limited availability
• Verify all specifications before installation

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Free tools built by rebuilders for truckers and fleets — Road Speed & Ratio Calculator, PTO shimming procedures, gear ratio comparison charts, and our full IPL library.
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Shipping / Location

• Ships from Mansfield, Ohio warehouse (419-522-3320)
• Warehouse Bin Location: [BIN]

Ohio’s Premier Heavy-Duty Drivetrain Rebuilder — Built to Perform. Trusted to Last. Discount Parts Exchange (DPX).