Description

Terex Finlay 694 Parts Catalog – Stop Guessing, Start Ordering the Right Part

You’ve got a Terex Finlay 694 down for a track motor, a broken conveyor roller, or a worn screen shaft. Your parts guy is asking for a part number you don’t have. The aftermarket catalog shows a part that looks right but doesn’t fit. That’s where this Parts Catalog comes in. It’s the same binder that sits on the desk of every Terex Finlay dealer parts counter — 232 pages of exploded-view drawings, Terex part numbers, and ordering forms. No guesswork, no returns. Just factory data.

Track Assembly and Undercarriage Breakdown

Every machine lives or dies by its undercarriage. The catalog opens with the CHASSIS section, then dives into the TRACK ASSEMBLY. You get individual lines for rollers, sprockets, idlers, and track chains — each with a Terex part number. Need the bogie assembly? It’s listed under BOGIE UNIT ASSEMBLY. The WHEELED & TRACKED SUBFRAME and WHEELED SUBFRAME sections cover both variants. If your 694 is sitting dead on a job site, this is where you start.

Conveyor Sections: 1st, 2nd, Head, and Telescopics

Conveyors take the most abuse. The catalog breaks them down by section: MAIN CONVEYOR 1ST SECTION, 2ND SECTION, HEAD SECTION, and MAIN TELESCOPIC. Each one has its own exploded view with belt rollers, idlers, scrapers, and drive components. The SIDE TELESCOPIC assemblies (towards fines and towards grid) are separate. If you’re replacing a tail pulley or a belt wiper, you’ll find the exact part without digging through a generic drawing.

Screenbox and Shaft Assemblies – 20' x 5'

The 694 runs a 20' x 5' screenbox. The catalog dedicates a full section to SCREENBOX 20′ X 5′ ASSEMBLY, plus separate sections for SCREEN SHAFT and SCREEN SUBFRAME ASSEMBLY. Vibrating grid assemblies — single and double deck — are covered too. If you’re rebuilding a screen deck or replacing bearings on the shaft, you get the bearing part number and the seal specs from the factory drawing.

Power Unit and Deutz 2012 Engine Parts

Two dedicated sections cover the POWERUNIT ASM and the DEUTZ 2012C POWERUNIT. The 2012 SUPERTRAK/HYDRASCREEN SCAVANGER section shows the hydraulic pump and drive layout. Under “Deutz 2012 Engine Parts” you’ve got gaskets, filters, injectors — everything down to the valve cover bolts. The ELECTRICAL COMPONENTS and HYDRAULIC DIAGRAMS sections give you wiring and hose routing. If you’re chasing a pressure leak or a short, these pages save hours of tracing.

Source Authenticity: OEM vs Aftermarket

This is a factory Terex Finlay publication — not a reprint or a third-party compilation. The spare parts ordering procedure on page SP-4 tells you exactly how to use the part number index. I’ve seen aftermarket catalogs that list a generic conveyor roller that fits multiple machines. Fine for a temporary fix, but if you need the correct wear-resistant roller with the right shaft diameter, you go to the OEM drawing. The 694 has specific variants (rinser sandbox, twin product sandbox, spray bar manifolds) that aftermarket books ignore. This catalog covers them all.

Who Needs This? Shop Owners and Fleet Mechanics

If you operate a 694 Supertrak or manage a fleet of mobile screening plants, this catalog is your parts bible. It eliminates the “is this the right part?” hesitation when ordering from a dealer. The index (page SP-20) is cross-referenced. You can find the part number, look up the exploded view, and verify fitment before you make the call. For a shop that bills by the hour, that’s the difference between a profitable job and a parts run that eats labor.

7 Systems Covered – What You Actually Get

• Chassis, track assembly, and bogie units (including wheeled subframe)
• Diesel tank, beltfeeder frame and cassette, 14ft tipping grid
• Main conveyor sections, telescopic conveyors, and side conveyors
• 20ft x 5ft screenbox, screen shaft, and subframe
• Fines conveyor, mid-grade feedboot and side conveyor
• Oversize minus feedboot and side conveyor, 4th product chute and conveyor
• Powerunit, Deutz 2012 engine parts, electric and hydraulic diagrams
• Rinser screenbox and sandbox assemblies, spray bars, and dust covers

Every section has its own exploded drawing with part numbers tied to the ordering form on page SP-5. If you’ve ever ordered a “looks about right” part and had it not fit, you’ll appreciate the precision.

FAQ

Can I use this catalog to find part numbers for a 694 with a rinser kit?

Yes. The catalog includes dedicated sections for the 694 RINSER SCREENBOX ASM, RINSER SANDBOX ASM, TWIN PRODUCT SANDBOX ASM, BOILING BOX ASM, spray bar manifolds, and the 4TH PRODUCT CHUTE WP ASM. If your machine has the water manifold, it’s in there.

Does it include torque specs for assembly?

No. This is a parts catalog, not a service manual. Torque values are not listed. For assembly specs, you need the service manual. The parts catalog gives you the correct fasteners and part numbers only.

Stop burning billable hours on parts research. Access the Factory Manual for your Terex Finlay 694 Parts Catalog and get the same exploded views your dealer uses. Every page is a direct digital copy of the original Terex Finlay publication — no aftermarket shortcuts, no missing sheets.

Related manuals you might need: Terex Finlay J1175 Parts Catalog | OEM Factory Specifications · Terex Finlay J-1175 Spare Parts Catalog · Terex Finlay I-1312 Parts Catalog

For background on heavy equipment parts documentation, see Automotive Industry Overview and Automotive Industry Overview.