Bantam S-628 1972 Parts Catalog – OEM Factory Parts List for Telekruiser

If you’re wrenching on a Bantam S-628 Telekruiser from 1972, you already know the frustration of trying to cross-reference a part number from a blurry scan or guessing which bolt goes where because the original diagram is missing. This is not a reprint. This is the actual factory-issued parts catalog – 212 pages of exploded views, part numbers, and the group index that tells you exactly where to look. I’ve run shops where we rebuilt three of these machines in a year, and having the OEM breakdown saves hours of chasing wrong threads. You need the serial number of your machine (stamped on the frame) to use this catalog correctly – the parts changed with later production runs, as noted on page 5 where the hydraulic reservoir listing splits for ser. #955 and prior.

Group Index – The Map to the Machine

Start at page 2. The group index lists every major system: Superstructure, Hydraulic System, Swing Reducer, Cab, Electrical, Boom, Jib and Boom Attachments, Frame/Engine Housing/Fenders/Axle Lock-Out/Fuel Tank, Engine, Transmission, Axles, Brakes, Steering, and Hydraulic Outriggers. No guessing which section – it’s all laid out with corresponding group numbers. You jump straight to the system that’s leaking or broken.

7 Systems with Full Exploded Views

Each group (numbered 1 through 14) contains a detailed illustration with callouts linked to a parts table. For example, the Superstructure group starts on page 1.1 and shows capscrews, washers, guards, hood latches, counterweight – down to the lock nut. The parts table gives you the Bantam part number, quantity required, and the exact name. When ordering, you must specify Bantam serial number, part number, and name of part – printed right on the page.

Electrical System: Wiring and Components

The Electrical group covers everything from the battery to the control switches. You get the same exploded-detail treatment – no generic wiring diagram, but the actual factory parts breakdown. If you’re replacing a solenoid or a relay, you’ll find the OEM part number and the mounting hardware. This catalog is the kind of documentation that keeps a 50-year-old crane working in the field.

Engine and Transmission – Part Numbers That Fit

The Engine group lists all gaskets, seals, filters, and major components. The Transmission group includes the swing reducer and drive train components. Because this is a 1972 publication, it reflects the parts as built that year – later supersessions may exist, but the catalog gives you the starting point. Cross-check with your machine’s serial to avoid ordering the wrong pump or gear.

Why Factory OEM Beats Aftermarket

I’ve seen aftermarket parts catalogs that swap a 5/8 UNC capscrew with a metric equivalent because “they’re close.” On a Telekruiser, close gets you a broken counterweight or a hydraulic leak. This catalog was printed by Bantam (a division of Koehring) in the U.S.A. – the part numbers match the original engineering drawings. Every capscrew, washer, locknut, and O-ring is listed with the correct thread specification. If you’re rebuilding or repairing, you need the factory data, not a third-party guess. For related machines, check the Koehring Bantam S488 S588 S688 Parts Catalog, Koehring Bantam C-744 Parts Catalog, or Bantam TK-450 Parts Catalog – OEM Factory Parts List.

Does This Catalog Include Torque Specs or Service Procedures?

No. This is a parts catalog – it identifies what parts go where, with quantities and exploded views. You need a separate service manual for torque values and repair steps.

Understand the context of heavy equipment repair by reading the Automotive Industry Overview – but the specifics of the S-628 come from this catalog. For a broader view, the Automotive Industry Overview shows how manufacturers like Koehring standardized parts.

What serial numbers does this parts catalog cover?

It covers the Bantam S-628 Telekruiser with references to ser. #955 and prior, and later revisions dated July 1973. Verify your machine’s serial before ordering.

How do I order parts using this catalog?

Locate your machine’s serial number. Find the correct group (e.g., Superstructure, Hydraulic System, etc.) from the group index on page 2. Within that group, identify the exploded view and the part number from the table. The catalog provides part number, quantity, description, and often notes on revisions. Always specify Bantam serial number, part number, and name of part when ordering – it’s printed on every page. This is critical because Bantam made running changes; later machines may use different capscrews or guards. Without the serial number, you risk getting a part that doesn’t fit. The catalog includes notes like “PRIOR TO SER. 11955” to help differentiate. If you’re unsure, call your distributor with the serial and the part number from this catalog.

Stop guessing which bolt or hose goes where. This factory parts catalog puts the original Bantam engineering on your bench. Download the Factory Manual now and get the exact part numbers for your Telekruiser.