Description

GEHL 253 Parts Catalog – What You Need on the Bench

If you are tearing down a compact excavator and don’t have the right part numbers in front of you, you are wasting time and risking a return trip. I have seen guys order the wrong hydraulic fitting three times because they guessed instead of pulling the factory breakdown. That costs money. This 108-page GEHL 253 Parts Catalog (Form No. 909785) gives you the exploded views, fastener callouts, and torque specs straight from GEHL. Aftermarket parts catalogs? I don’t trust them for critical dimensions or bolt grades. This is the original print – no reprint, no copy, no third-party data.

Torque Specifications – Page 3 and Inside Back Cover

Every fastener in the manual is called out with its grade and torque. Standard attaching hardware torque values are printed on the inside back cover. Metric values are shown in Newton-meters; multiply by 0.738 to get foot-pounds. If you are assembling the undercarriage or dozer blade, you need those numbers. The manual specifies that all Cap Screws or Bolts are Grade 5, cadmium or zinc plated, with Hexagon Nuts Grade B for Grade 5 fasteners. Do not mix hardware grades – GEHL built the machine for a reason.

Undercarriage, Track Tensioning, and Rollers – Chapter Breakdown

The table of contents walks you through every assembly: Undercarriage (page 8), Track Tensioning (page 9), Track-Supporting Roller (page 10), Track Roller (page 11), Dozer Blade (page 12), Uppercarriage (page 13). Each exploded view lists part numbers, descriptions, and quantities. When you order, use the exact part number, full description, and serial number of your unit. The model/serial tag is on the front cabin panel – right side if you are sitting in the seat facing forward. Left and right are from the operator’s perspective.

Lifting Arm, Dipper Arms, and Cylinder Connections

The manual covers the Lifting Arm (page 18), Short Dipper Arm (page 19), Long Dipper Arm (page 20), and the Connecting components. If you have a 253 with the long dipper option, the part numbers differ. Do not guess – look at the illustration. The manual uses abbreviations like CS (Cap Screw), FHCS (Flat Head Cap Screw), HN (Hex Nut), LN (Lock Nut). Learn them. They appear on every exploded view.

Why This OEM Catalog Beats Aftermarket Copies

Aftermarket parts manuals often skip the torque callouts and use generic fastener grades. This GEHL print includes the introduction page that states: “For your safety and continued proper operation, use only genuine GEHL service parts.” The factory also reserves the right to change designs – but they document it. You get the same data a dealer parts counter uses. If you need the GEHL 142, 152, 253, 272, 292 2009 Parts Catalog – OEM Factory Specs, that manual covers a wider range, but this 253-specific book is tighter if you own only the 253.

Ordering Parts from the Alphabetical and Numerical Index

The catalog has two indexes – Alphabetical and Numerical. That means you can find a part by name or by number. If you have a bolt with a flanged head and need the OEM replacement, look up the fastener description (e.g., “Cap Screw, Hex Head”) in the alphabetical index, then cross-reference to the exploded view page. The manual also includes a decal location section (pages 2–7) – useful if you are replacing warning labels or control decals after paint work. Do not skip that part; missing decals can cause liability issues if the machine changes hands.

FAQ – Two Common Questions About This Catalog

Does this manual include torque values for every bolt?

Standard torque values are on the inside back cover. Metric values in the illustrations are in Newton-meters. Not every single bolt is individually listed, but the general specs and fastener grade callouts cover the fasteners used on the 253.

Can I use this parts catalog to rebuild the engine?

No. This is a parts catalog, not a service manual. It lists part numbers and exploded views for ordering, but you need the service manual for disassembly and reassembly procedures. For the engine, check out GEHL 253 303 353 373 2011 Operators Manual – Factory Specs for operation guidance, or the separate service manual for overhaul steps.

If you need the same level of detail for other GEHL models, look at the GEHL SL4640, SL4840, SL5640, SL6640 2005 Parts Catalog for skid-steer loaders. For background on how diesel engines in these machines work, read this Wikipedia article on diesel engines.

Access the Factory Manual now and keep a copy on your tablet or print the pages you need. Having the correct part numbers and torque specs on the bench saves you from buying the wrong seal twice.