Caterpillar Model Spotlight and Specs

Factory specs, serial number guides, common failure points, and verified replacement parts — organized by model. Select yours below.

Select Your Model

Caterpillar machine specifications, serial number guides, and parts references covering a wide range of Cat equipment types — from dozers and excavators to telehandlers, motor graders, articulated dump trucks, and forestry machines. Each model page compiles key specs, parts fitment data, and serial number breakdowns to help you identify and source the right components faster.

Fits Models At A Glance

Dozers: D3 LGP
Excavators: 225
Motor Graders: 140H
Articulated Dump Trucks: 730
Crawler Track Loaders: 953B
Telehandlers: TH407C, General Telehandler Series
Forestry / Skidders: 545, 555D

Key Notes

Coverage: Specs and parts data span multiple Cat equipment categories including earthmoving, lifting, grading, and forestry
Serial Numbers: Many model pages include serial number range references to help narrow down correct part fitment
Parts Integration: Spec pages link directly to relevant parts listings where available
General Guides: Telehandler overview covers multiple Cat telehandler models beyond the TH407C

Why Choose Broken Tractor

✅ Cat parts expertise across dozens of machine types
✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
✅ Knowledgeable staff ready to assist with parts ID

Frequently Asked Questions

Which Caterpillar models have spec and parts guides at Broken Tractor?

Broken Tractor offers spec and parts guides for the Cat D3 LGP dozer, 225 excavator, 140H motor grader, 730 articulated dump truck, 953B crawler track loader, TH407C telehandler, and the 545 and 555D log skidders. We also carry a general Caterpillar telehandler overview. Each guide compiles key specs and parts fitment data to help you identify the right components.

How do I use my Caterpillar serial number to find the right parts?

Many of our Cat model guides include serial number range references, which help you narrow down the correct parts for your machine. Fitment can change between serial number ranges on the same model, so compare your serial number against the guide and match the part number before ordering. If you are unsure, call (800) 909-7060 and our parts team can help confirm fitment.

What information is included in a Cat model spec guide?

Each Caterpillar model guide covers key machine specs, parts fitment data, and serial number breakdowns. Where available, the guide links directly to relevant parts listings so you can move from identifying a part to finding it. The goal is to help you source the correct components faster.

Does the Caterpillar telehandler guide cover models other than the TH407C?

Yes, our general Caterpillar telehandler overview covers multiple Cat telehandler models beyond the TH407C. We also carry a dedicated TH407C telehandler guide with parts and specifications for that specific model. Start with the general overview if your telehandler does not have its own guide.

Where can I find parts for a Cat 555D or 545 log skidder?

Broken Tractor offers specs, parts, and serial number guides for both the Cat 545 log cable skidder and the 555D log skidder. These guides link to relevant parts listings where available, so you can check fitment against your machine. Because parts can vary by serial number, confirm your serial number and match the part number before ordering.