Place of Origin:
China
Brand Name:
CAT
Model Number:
478-8975
This is a panel-mounted keypad and rotary dial module for CAT excavator control panels, quoted under part number 478-8975 (4788975). It is a keypad and control switch module, not a display or monitor panel. The module is fitted to Next Generation 320GC and 336GC class machines and is also quoted for D series excavators and CAT wheeled excavators and material handlers.
The number 478-8977 (4788977) is sold alongside this part in almost every listing and differs by only one digit. These are separate keypad builds with different button and dial layouts. The plate on the old unit decides which number is required.
| Product Name | Keypad Module / Control Panel Keyboard Module Assembly |
|---|---|
| Primary Number | 478-8975; 4788975 |
| Companion Numbers | 478-8977; 4788977; 517-3097; 5173097; 517-3098; 5173098 |
| Function | Panel mounted keypad with a rotary dial used to set and confirm machine functions; some builds carry push buttons rather than a dial |
| Machine Fitment | 313GC; 315GC; 320GC; 320GX; 323GC; 326GC; 330GC; 336GC; 340; 345GC; 349; 349GC; 352; and quoted for 312D; 315D; 318D; 319D; 320D; 320D2; 323D; 374D |
| Wheeled and Handler Fitment | M313-07; M314; M314-07; M315; MH3026; MH3040 |
| Engine Fitment | C4.4; C7.1; C9.3 |
| Condition | New aftermarket and original new are both traded |
| Warranty | 3 to 12 months depending on supplier |
| Packaging | Anti-static bag, foam lined carton, connector and dial protected |
| Category | Replaceable Part Numbers & Compatible Models |
|---|---|
| Number Forms | 478-8975; 4788975 |
| Numbers Sold Alongside It | 478-8977; 4788977; 517-3097; 5173097; 517-3098; 5173098 |
| Compatible Machines | 313GC; 315GC; 320GC; 320GX; 323GC; 326GC; 330GC; 336GC; 340; 345GC; 349; 349GC; 352; 312D; 315D; 318D; 319D; 320D; 320D2; 323D; 374D; M313-07; M314; M314-07; M315; MH3026; MH3040 |
| Compatible Engines | C4.4; C7.1; C9.3 |
Almost every listing for this part prints both numbers in one title, and several print 517-3097 and 517-3098 with them. They are separate keypad builds, and the button or dial layout is not the same. Read the number off the old module rather than picking from a combined title.
Several sellers describe the module as a monitor or display, which it is not. A buyer searching for a display panel can land on this module and order the wrong item.
Next Generation models 313GC to 352, D series models 312D to 374D, and wheeled excavators and material handlers M313-07 to MH3040 are all quoted against this number family. Panel layouts differ between the groups.
It is traded as module GP keypad, jog dial keypad module, throttle knob keypad, keyboard control module switch, control panel keyboard module, and in two listings as a music switch. The names do not identify the build.
Modules in this class are advertised from about USD 180 to 350 per piece. Listings quoting USD 47 to 50 per acre, USD 134.62 per 20 pieces, USD 10 per 2 pieces and USD 399 to 499 per dozen do not describe one module, and one listing offers an unrelated PLC keypad under a different number.
Display and monitor panel; control panel housing; keypad overlay and membrane; knob and dial assembly; panel harness and connector repair kit; push button switches; rotary switch 478-8977; ignition and throttle knob assembly; ECM and machine control module; camera and wiring.
A panel mounted keypad module for CAT excavators, quoted as 478-8975 and traded as the jog dial keypad module.
313GC to 352 excavators including 320GC, 323GC and 336GC, plus quoted D series models and M313 to MH3040 wheeled machines.
No, it is a separate build and the two are sold side by side.
No, it is a keypad and switch module.
Confirm the contents, as some sellers quote the module alone.
The machine model and serial, and a photo of the old module's label and button layout.
478-8975 4788975 478-8977 4788977 517-3097 5173097 517-3098 5173098 module gp keypad keypad module jog dial keypad module throttle knob keypad keypad control module switch control panel keyboard module assembly cat 478-8975 keypad for cat 313gc 315gc 320gc 320gx 323gc 326gc 330gc 336gc 340 345gc 349 349gc 352 excavator cat 312d 315d 318d 319d 320d 320d2 323d 374d excavator CAT wheeled excavator material handler m313-07 m314 m314-07 m315 mh3026 mh3040 engine c4.4 c7.1 c9.3 keypad module CAT excavator control panel switch dial module
Send your inquiry directly to us
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
polski
فارسی
বাংলা
ไทย
tiếng Việt
العربية
हिन्दी
Türkçe
indonesia
