Description

GEHL Z35 2013 Parts Catalog – What You Get When You Stop Guessing

I have been wrenching for 28 years, and here is what I see: someone orders a part off the internet by eyeballing it, it doesn’t fit, the machine sits for two days, and the customer is chewing your ear off. The GEHL Z35 2013 Parts Catalog stops that cycle cold. This is the 320-page factory document that GEHL issued for the Z35 GEN:2 compact excavator, serial numbers 00701 and up. It is not a reprint, not a third-party summary, not a scanned mess. It is the original OEM print from October 2013, revision C, form number 50940133.

Parts Numbering: How to Read the List

Page 1 tells you exactly which machine this covers. Page 2 lays out how the parts lists work. You get reference numbers, part numbers, quantities, and notes that tell you if a component is not serviced separately. If a part has a box or bracket around it in the illustration, that means it is part of an assembly. Text callouts appear on some illustrations. You also see circled letters or numbers that identify hydraulic port locations or the two ends of a hose that is drawn split in the diagram. That level of annotation saves you from ordering a hose that goes from port A to port B when you actually need the one from port C to port D. Trust me, I have seen that mistake cost a solid Saturday.

Torque Values on the Inside Back Cover

Standard attaching hardware torques are printed on the inside back cover. Some torque values also appear on the illustrations themselves. Metric torques are given in newton-meters, and the manual helpfully includes the conversion factor (multiply by 0.738 to get foot-pounds). Why does that matter? Because if you are putting the final drive back together and you torque a bolt to 100 N·m when it calls for 74 ft·lb, you are either leaving it loose or stretching the threads. Use the chart in this manual, not a generic internet table.

Serial Number Locations: Where to Find Them

The Product Identification Plate sits at the lower right front of the machine on the turning frame. It lists the model number, the serial number, and two other items. The manual tells you how to read that plate and how to reference it when ordering parts. If you call your dealer without that number, you are asking for a parts person to guess. They will guess wrong. This manual gives you the exact format.

Genuine GEHL Service Parts Only

The introduction states it plainly: use only genuine GEHL service parts. The manual also warns that internal engine components are not shown here—they live in a separate engine parts manual that ships with the machine. Ordering a piston from a generic catalog because it looked close in a picture is a good way to ruin a cylinder bore. The part numbers in this catalog are the ones GEHL stamped on the components when the excavator left the factory. Cross-referencing aftermarket numbers against these is how you avoid the “fits all” lie.

Why OEM Diagrams Beat Aftermarket

I have tested this. Aftermarket parts catalogs often show a generic silhouette and a part number that matches three different models. The GEHL Z35 2013 Parts Catalog uses exploded views drawn from the actual assembly line drawings. The reference numbers point to the exact fastener, seal, bracket, or hydraulic fitting. If you are trying to identify which of the four different track rollers fits your machine, you need the illustration that matches your serial number range. This catalog covers 00701 and up. Anything outside that range needs a different edition.

One more thing: the manual explicitly says it uses simplified illustrations and does not contain servicing procedures. It is a parts catalog, not a service manual. Use it to order parts, not to learn how to rebuild the swing motor. For that, you want the factory service manual, which we also carry. Check the GEHL Z27, Z35 2012 Operators Manual – Factory Compact Excavator Specs for operating instructions and the service manual for repair procedures. If you work on other GEHL equipment, the GEHL SL4640, SL4840, SL5640, SL6640 2005 Parts Catalog and the GEHL SL7610, SL7710, SL7810 2005 Parts Catalog – OEM Factory Specs follow the same factory format.

For a broader understanding of diesel engine fundamentals, you might want to read this Wikipedia article on diesel engines. It covers the basics of how the combustion cycle works, which helps when you are diagnosing fuel-system issues on the Z35. The actual repair steps, though, come from the GEHL service manual—not from Wikipedia.

Can I use this catalog to find the torque specs for the cylinder head bolts?

No. Torque values are limited to standard attaching hardware (bolts, nuts, screws) and are shown on the inside back cover. Head bolt torque is not listed here. Get the factory service manual for engine-specific torques.

I have a Z35 serial number 00650. Will this catalog work?

This edition covers serial numbers 00701 and up. Your machine is earlier. You need the previous revision of the parts catalog. Using this one will list parts that may not match your machine. Contact your dealer with your serial number to get the correct version. Do not guess.

Stop spending time chasing part numbers that change after you return them. Access the Factory Manual for your GEHL Z35 compact excavator and get the exact OEM reference you need for every bolt, seal, and hydraulic fitting on the machine.