Disc Notched Disk 17"
| Machine | Model | Years |
|---|---|---|
| POCLAIN CRAWLER EXCAVATOR | 160CK | 1976 – 1982 |
| POCLAIN CRAWLER EXCAVATOR | 160CKS | 1975 – 1982 |
| POCLAIN CRAWLER EXCAVATOR | 160CL | 1976 – 1982 |
| POCLAIN CRAWLER EXCAVATOR | 220 | 1988 – 1992 |
| DROTT LOGGER & HEAVY DUTY CRAWLER EXCAVATOR | 220CKS | 1985 – 1992 |
| CASE G.P. & L.C.G. WHEEL TRACTOR | 380CK | 1970 – 1974 |
| CASE LOADER/LANDSCAPER TRACTOR | 380CK | 1970 – 1980 |
| TRACTOR LOADER BACKHOE | 570SV | — |
| TRACTOR LOADER BACKHOE | 570SV CP | — |
| TRACTOR LOADER BACKHOE | 570V | — |
Enhance your heavy equipment performance with the Case Construction Disc Notched Disk 17″ #31399R1. Designed for durability and efficiency, this high-quality disk ensures optimal soil penetration and precise tilling, making it an essential tool for any construction or agricultural project.
Compatible equipment
This part fits POCLAIN CRAWLER EXCAVATOR, DROTT LOGGER & HEAVY DUTY CRAWLER EXCAVATOR, CASE G.P. & L.C.G. WHEEL TRACTOR, CASE LOADER/LANDSCAPER TRACTOR, TRACTOR LOADER BACKHOE, BACKHOE LOADER, BACKHOE LOADER, SIDE SHIFT, STRAIGHT LOADER ARM, 4WD - TIER 3 - MY21, BACKHOE LOADER, SIDE SHIFT, TOOL CARRIER, 4WD - TIER 4B - MY22, BACKHOE LOADER, SIDE SHIFT, TOOL CARRIER, 4WD - TIER 4B - MY25, CASE SERIES-2 TELESCOPIC HANDLER, CASE TELESCOPIC HANDLER, CASE TIER-2 TELESCOPIC HANDLER, CRAWLER DOZER, Tier-4, 4WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V, 4WD MOTOR GRADER MY20 - STAGE V, 6WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V, AWD MOTOR GRADER MY20 - STAGE V, MINI CRAWLER EXCAVATOR, CAB - STAGE V, MINI CRAWLER EXCAVATOR, CANOPY - STAGE V, CRAWLER EXCAVATOR, SMALL ARTICULATED LOADER including models 160CK, 160CKS, 160CL, 220, 220CKS, 380CK, 570SV, 570SV CP, 570V, 575N EP, 575SV CP, 580SV, 686G, 686GXR, 688G, 695SV, 750M LT, 750M WT, 851FX, 856C, 856C AWD, CX17D, CX18D, CX75C SR, CX80C.
Frequently asked questions
What is the part number?
The manufacturer part number is 31399R1.
Is this a genuine OEM part?
Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.
Will this fit my machine?
See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.
Where does this ship from?
Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.
- Manufacturer part number
- 31399R1
- Internal SKU
- IC:31399R1
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Braking System
- Weight
- 28.53 lb
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.
All 43 fitments
| Machine | Model | Years |
|---|---|---|
| POCLAIN CRAWLER EXCAVATOR | 160CK | 1976 – 1982 |
| POCLAIN CRAWLER EXCAVATOR | 160CKS | 1975 – 1982 |
| POCLAIN CRAWLER EXCAVATOR | 160CL | 1976 – 1982 |
| POCLAIN CRAWLER EXCAVATOR | 220 | 1988 – 1992 |
| DROTT LOGGER & HEAVY DUTY CRAWLER EXCAVATOR | 220CKS | 1985 – 1992 |
| CASE G.P. & L.C.G. WHEEL TRACTOR | 380CK | 1970 – 1974 |
| CASE LOADER/LANDSCAPER TRACTOR | 380CK | 1970 – 1980 |
| TRACTOR LOADER BACKHOE | 570SV | — |
| TRACTOR LOADER BACKHOE | 570SV CP | — |
| TRACTOR LOADER BACKHOE | 570V | — |
| BACKHOE LOADER | 575N EP | — |
| TRACTOR LOADER BACKHOE | 575SV CP | — |
| BACKHOE LOADER, SIDE SHIFT, STRAIGHT LOADER ARM, 4WD - TIER 3 - MY21 | 580SV | — |
| BACKHOE LOADER, SIDE SHIFT, TOOL CARRIER, 4WD - TIER 4B - MY22 | 580SV | — |
| BACKHOE LOADER, SIDE SHIFT, TOOL CARRIER, 4WD - TIER 4B - MY25 | 580SV | — |
| CASE SERIES-2 TELESCOPIC HANDLER | 686G | 1999 – 2003 |
| CASE TELESCOPIC HANDLER | 686G | 1998 – 2003 |
| CASE SERIES-2 TELESCOPIC HANDLER | 686GXR | 1999 – 2003 |
| CASE TIER-2 TELESCOPIC HANDLER | 688G | 1999 – 2003 |
| BACKHOE LOADER, SIDE SHIFT, TOOL CARRIER, 4WD - TIER 4B - MY22 | 695SV | — |
| BACKHOE LOADER, SIDE SHIFT, TOOL CARRIER, 4WD - TIER 4B - MY25 | 695SV | — |
| CRAWLER DOZER | 750M LT | — |
| CRAWLER DOZER | 750M WT | — |
| Tier-4 | 851FX | — |
| 4WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V | 856C | — |
| 4WD MOTOR GRADER MY20 - STAGE V | 856C | — |
| 6WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V | 856C | — |
| AWD MOTOR GRADER MY20 - STAGE V | 856C AWD | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX17D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX17D | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX18D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX18D | — |
| CRAWLER EXCAVATOR | CX75C SR | — |
| CRAWLER EXCAVATOR | CX80C | — |
| SMALL ARTICULATED LOADER | SL12 | — |
| SMALL ARTICULATED LOADER | SL12 TR | — |
| SMALL ARTICULATED LOADER | SL15 | — |
| SMALL ARTICULATED LOADER | SL22EV | — |
| SMALL ARTICULATED LOADER | SL23 | — |
| SMALL ARTICULATED LOADER | SL27 | — |
| SMALL ARTICULATED LOADER | SL27 TR | — |
| SMALL ARTICULATED LOADER | SL35 TR | — |
| SMALL ARTICULATED LOADER | SL50 TR | — |