CASE CONSTRUCTION
OEM
Part No. 128817
Connector Hyd
487 verified fitments
Select your machine to check fit
Ships nationwideUPS, USPS & freight
30-day returnsNew, unused parts
OEM guaranteedDirect from manufacturer
| Machine | Model | Years / S/N |
|---|---|---|
| Harvester | AUSTOFT 9000 | — |
| Harvester | AUSTOFT 9900 | — |
| Harvester | AUSTOFT 9990 | — |
| Harvester | 11.90X MULTI | — |
| Loader | TL100 | — |
| Loader | TR340B | 2025 |
| Loader | TV370B | 2025 |
| Loader | TR310B | 2025 |
| Loader | TR270B | 2025 |
| Backhoe | 580EV | — |
OEM Connector Hyd 3/4" - 16 Orb X 9/16" - 18 Jic #128817 - OEM Electrical Replacement Part for Case Construction Equipment Repair This component is intended for OEM repair work centered on worn harnesses and failed electrical leads on heavy equipment, especially when symptoms include frayed cable jackets, intermittent power, shorts, and open circuits. Suitable for shops focused on OEM replacement cable, heavy equipment wiring repair, harness replacement, and Case electrical service repair tasks.
More Details
Part Number: 128817
Application: Repair application: Replacement electrical part for restoring consistent power transfer, signal flow, and connection integrity during Case equipment repair.
Key Features:
- Designed to replace worn wiring, damaged leads, and failed connection points
- Supports repair of intermittent power, voltage drop, and no-start electrical issues
- OEM-style fit for efficient installation during maintenance service
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 128817
- Internal SKU
- IC:128817
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.13 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 487 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Harvester | AUSTOFT 9000 | — |
| Harvester | AUSTOFT 9900 | — |
| Harvester | AUSTOFT 9990 | — |
| Harvester | 11.90X MULTI | — |
| Loader | TL100 | — |
| Loader | TR340B | 2025 |
| Loader | TV370B | 2025 |
| Loader | TR310B | 2025 |
| Loader | TR270B | 2025 |
| Backhoe | 580EV | — |
| Backhoe | 580EV | 2026 |
| Tractor | 570N EP | 2026 |
| Tractor | 570N EP NC | — |
| Tractor | SL50 TR | — |
| Tractor | SL35 TR | — |
| Tractor | SL27 TR | — |
| Tractor | SL27 | — |
| Tractor | SL15 | — |
| Tractor | SL12 | — |
| Tractor | SL35 | — |
| Tractor | SL23 | — |
| Tractor | SL12 TR | — |
| Tractor | SL22EV | — |
| Skid Steer | SR270B | 2025 |
| Skid Steer | SV340B | 2025 |
| Skid Steer | SV280B | 2025 |
| Skid Steer | SV185B | — |
| Skid Steer | SR240B | 2025 |
| Skid Steer | SR210B | 2025 |
| Skid Steer | SR175B | 2025 |
| Loader | C314 | — |
| Loader | C327 | 2025 |
| Loader | C345 | 2025 |
| Loader | C337 | 2025 |
| Loader | C330 | 2025 |
| Tractor | U80D | 2026 |
| Tractor | ML27 X | — |
| Tractor | ML27 T | — |
| Tractor | ML15 | — |
| Tractor | ML23 | — |
| Tractor | ML27 | — |
| Tractor | ML50 T | — |
| Tractor | ML22 X | — |
| Tractor | U80D | — |
| Tractor | ML12 T | — |
| Tractor | ML35 T | — |
| Tractor | ML12 | — |
| Skid Steer | L328 | 2025 |
| Skid Steer | L318 | 2025 |
| Skid Steer | L321 | 2025 |
| Skid Steer | L320 | 2025 |
| Skid Steer | L334 | 2025 |
| Loader | DL550 | — |
| Loader | TR310B | — |
| Loader | TR270B | — |
| Loader | TR340B | — |
| Loader | TV370B | — |
| Loader | TV450B | — |
| Loader | TV620B | — |
| Skid Steer | SR175B | — |
| Skid Steer | SR160B | — |
| Skid Steer | SR220B | — |
| Skid Steer | SR210B | — |
| Skid Steer | SR270B | — |
| Skid Steer | SR240B | — |
| Skid Steer | SV280B | — |
| Skid Steer | SV340B | — |
| Loader | C334 | — |
| Loader | C332 | — |
| Loader | C330 | — |
| Loader | C327 | — |
| Loader | C337 | — |
| Loader | C362 | — |
| Loader | C345 | — |
| Skid Steer | L321 | — |
| Skid Steer | L320 | — |
| Skid Steer | L318 | — |
| Skid Steer | L316 | — |
| Skid Steer | L334 | — |
| Skid Steer | L328 | — |
| Loader | L350A | — |
| Engine | F3GFA613B D001 | — |
| Engine | F3GFA613B E001 | — |
| Engine | A8800 | — |
| Excavator | CX210D NLC | — |
| Tractor | 570N EP | — |
| Tractor | U80C | — |
| Excavator | CX210D LC LR | — |
| Skid Steer | SR130B | — |
| Skid Steer | L313 | — |
| Excavator | CX210D LC | — |
| Harvester | A8010 | 2017 |
| Loader | C237 | — |
| Skid Steer | L218 | — |
| Loader | C232 | — |
| Skid Steer | SR250 | — |
| Loader | C227 | — |
| Skid Steer | L221 | — |
| Loader | TV380 | — |
| Skid Steer | SR175 | — |
| Skid Steer | SR160 | — |
| Skid Steer | SR240 | — |
| Skid Steer | SR220 | — |
| Skid Steer | SR210 | — |
| Skid Steer | SV185 | — |
| Skid Steer | SV280 | — |
| Skid Steer | SV340 | — |
| Loader | C238 | — |
| Loader | C234 | — |
| Loader | C245 | — |
| Skid Steer | L220 | — |
| Skid Steer | L228 | — |
| Skid Steer | L234 | — |
| Skid Steer | L230 | — |
| Loader | TR310 | — |
| Loader | TV370 | — |
| Loader | TV450 | — |
| Skid Steer | SR130 | — |
| Skid Steer | L216 | — |
| Skid Steer | L213 | — |
| Skid Steer | L225 | — |
| Loader | TR270 | — |
| Loader | TR320 | — |
| Skid Steer | SV300 | — |
| Skid Steer | L223 | — |
| Skid Steer | SV250 | — |
| Harvester | A8000 | — |
| Harvester | A8800 | — |
| Loader | TR340 | — |
| Skid Steer | SR270 | — |
| Skid Steer | SR200 | — |
| Skid Steer | L215 | — |
| Tractor | 570NXT | — |
| Skid Steer | L775 | — |
| Tractor | 570MXT | — |
| Tractor | U80B | — |
| Skid Steer | L160 | — |
| Skid Steer | L170 | 2008 – 2026 |
| Tractor | 758C | — |
| Baler | BU7060 | — |
| Loader | C175 | — |
| Skid Steer | L170 | — |
| Skid Steer | L175 | — |
| Skid Steer | L150 | — |
| Tractor | 757C | — |
| Tractor | 715345006 | — |
| Tractor | SICURCAB | — |
| Tractor | 716248016 | — |
| Tractor | TRIMBLE | — |
| Skid Steer | LS170 | — |
| Backhoe | BH114 | — |
| Skid Steer | B104 | — |
| Tractor | U80 | — |
| Tractor | B124 | — |
| Tractor | BHX190 | — |
| Tractor | BHX1102 | — |
| Tractor | LV80 | — |
| Tractor | 716735016 | — |
| Tractor | 716392006 | — |
| Tractor | TC40 | — |
| Tractor | WDX1202 | — |
| Tractor | HW345 | — |
| Tractor | HW325 | — |
| Skid Steer | LS160 | — |
| Tractor | WDX1902 | — |
| Tractor | WDX2302 | — |
| Tractor | ET30G | — |
| Tractor | HW305 | — |
| Tractor | WDX1202S | — |
| Tractor | WDX1002S | — |
| Tractor | HW305S | — |
| Tractor | HW365 | — |
| Skid Steer | L140 | — |
| Skid Steer | LS180 | — |
| Baler | 688 | — |
| Sprayer | SF110 | — |
| Sprayer | SF115 | — |
| Sprayer | 67 | — |
| Sprayer | 67XL | — |
| Tractor | TC35D | — |
| Skid Steer | 40XT | — |
| Skid Steer | 70XT | — |
| Skid Steer | 90XT | — |
| Baler | BB900 | — |
| Skid Steer | 60XT | — |
| Backhoe | 580SM | — |
| Trencher | 360 | — |
| Trencher | 560 | — |
| Trencher | 460 | — |
| Trencher | 6010 | — |
| Trencher | 960 | — |
| Trencher | 760 | — |
| Skid Steer | 85XT | — |
| Skid Steer | 95XT | — |
| Skid Steer | LS190 | — |
| Skid Steer | 75XT | — |
| Tractor | WDX1701 | — |
| Tractor | WDX1101 | — |
| Baler | 658 | — |
| Tractor | WDX901 | — |
| Tractor | TC45D | — |
| Backhoe | 580M | — |
| Tractor | TC45 | — |
| Backhoe | 590SM | — |
| Combine | 1010 | — |
| Tractor | TC35 | — |
| Skid Steer | 1825B | — |
| Trencher | 660 | — |
| Baler | LBX431S | — |
| Tractor | TC40D | — |
| Backhoe | BH124 | — |
| Tractor | DX45 | — |
| Tractor | D35 | — |
| Tractor | D29 | — |
| Tractor | D45 | — |
| Tractor | D40 | — |
| Tractor | DX40 | — |
| Tractor | DX35 | — |
| Tractor | DX33 | — |
| Tractor | DX29 | — |
| Tractor | D33 | — |
| Baler | LBX421R | — |
| Baler | BB960S | — |
| Tractor | D25 | — |
| Baler | LBX431R | — |
| Baler | LBX421S | — |
| Baler | LBX331S | — |
| Baler | LBX331R | — |
| Baler | LBX331P | — |
| Baler | BB940R | — |
| Baler | BB940P | — |
| Baler | BB960R | — |
| Baler | BB940S. | — |
| Baler | BB940S | — |
| Mower | 1496 | — |
| Tractor | DX25 | — |
| Tractor | TC29D | — |
| Sprayer | 67XLT | — |
| Tractor | TC29 | — |
| Tractor | 9682 | — |
| Tractor | CX90 | — |
| Tractor | CX100 | — |
| Tractor | CX80 | — |
| Tractor | CX70 | — |
| Tractor | CX60 | — |
| Tractor | CX50 | — |
| Tractor | C90 | — |
| Tractor | C80 | — |
| Tractor | C70 | — |
| Tractor | C60 | — |
| Tractor | C50 | — |
| Tractor | C100 | — |
| Combine | TR99 | — |
| Trencher | 860 | — |
| Baler | RBX561 | — |
| Baler | RBX461 | — |
| Tractor | TC33D | — |
| Baler | 664 | — |
| Combine | TR89 | — |
| Tractor | TC33 | — |
| Tractor | 9484 | — |
| Tractor | TC25 | — |
| Tractor | 9482 | — |
| Tractor | TC25D | — |
| Baler | 595 | — |
| Baler | 654 | — |
| Baler | 850 | — |
| Backhoe | D130 | — |
| Skid Steer | 1840 | — |
| Tractor | 9684 | — |
| Tractor | 9680 | — |
| Baler | 590 | — |
| Combine | TR88 | — |
| Combine | TR98 | — |
| Tractor | 9480 | — |
| Tractor | 9880 | — |
| Tractor | 9280 | — |
| Tractor | 570LXT | — |
| Baler | 8430 | — |
| Baler | 8610 | — |
| Baler | RS561A | — |
| Baler | 8590 | — |
| Tractor | 9384 | — |
| Backhoe | 580L | — |
| Backhoe | 580SL | — |
| Trencher | BPDHP335 | — |
| Tractor | STEIGER 9390 | — |
| Tractor | STEIGER 9380 | — |
| Tractor | STEIGER 9370 | — |
| Backhoe | 590SL | — |
| Baler | 8455 | — |
| Baler | 8520 | — |
| Baler | 8545 | — |
| Baler | 8530 | — |
| Baler | 590C | — |
| Trencher | BPGHP335 | — |
| Trencher | MAXI-SNEAKER | — |
| Backhoe | LB620 | — |
| Baler | D1210S | — |
| Baler | D1010S | — |
| Baler | D710S | — |
| Baler | D1010C | — |
| Baler | D710 | — |
| Tractor | 4210 | — |
| Tractor | 3230 | — |
| Tractor | 3220 | — |
| Tractor | 4230 | — |
| Tractor | 4240 | — |
| Loader | 721B | — |
| Loader | 621B | — |
| Backhoe | 590L | — |
| Loader | 2450 | — |
| Loader | 821B | — |
| Harvester | 1915 | — |
| Baler | D1010 | — |
| Cotton Picker | 1800 | — |
| Skid Steer | 1838 | — |
| Loader | L600 | — |
| Combine | TR97 | — |
| Combine | TR87 | — |
| Skid Steer | 1845C | — |
| Baler | 4880 | — |
| Mower | 1499 | — |
| Tractor | 395 | — |
| Tractor | 495 | — |
| Tractor | 595 | — |
| Tractor | 695 | — |
| Tractor | 995 | — |
| Tractor | 895 | — |
| Combine | 1688 | — |
| Combine | 1644 | — |
| Combine | 1666 | — |
| Cotton Picker | 2022 | — |
| Backhoe | D100XR | — |
| Skid Steer | BH134 | — |
| Tractor | 946V | — |
| Combine | TR86 | — |
| Combine | TR96 | — |
| Skid Steer | L455 | — |
| Skid Steer | L454 | — |
| Tractor | 876V | — |
| Tractor | 976V | — |
| Backhoe | 764-SERIES | — |
| Tractor | 72F | — |
| Tractor | 54F | — |
| Baler | 8450 | — |
| Cotton Picker | 1844 | — |
| Cotton Picker | 1822 | — |
| Cotton Picker | 2055 | — |
| Loader | 621 | — |
| Backhoe | 780D | — |
| Backhoe | 680L | — |
| Tractor | B134 | — |
| Combine | 1620 | — |
| Combine | 1640 | — |
| Combine | 1660 | — |
| Combine | 1680 | — |
| Excavator | 1187C | — |
| Loader | 821 | — |
| Loader | 721 | — |
| Tractor | 380B | — |
| Combine | 1670 | — |
| Cotton Picker | 2044 | — |
| Trencher | DH4B | — |
| Skid Steer | L425 | — |
| Tractor | 248 | — |
| Tractor | 385 | — |
| Tractor | 485 | — |
| Tractor | 585 | — |
| Tractor | 685 | — |
| Tractor | 885 | — |
| Tractor | 2096 | — |
| Tractor | 1896 | — |
| Baler | 3450 | — |
| Backhoe | D100 | — |
| Skid Steer | D-130 | — |
| Skid Steer | L445 | — |
| Harvester | 2100 | — |
| Harvester | 1900 | — |
| Excavator | 1085C | — |
| Harvester | 4600 | — |
| Baler | 3650 | — |
| Harvester | 275 | — |
| Harvester | 375 | — |
| Combine | 915 | — |
| Cotton Picker | 95 | — |
| Loader | 10QA | — |
| Loader | 5QA | — |
| Loader | 7QA | — |
| Excavator | 1187B | — |
| Excavator | 1080B | — |
| Trencher | P60 | — |
| Trencher | DH4 | — |
| Trencher | DH5 | — |
| Tractor | 2294 | — |
| Tractor | 3594 | — |
| Tractor | 3394 | — |
| Tractor | 5088 | — |
| Tractor | 4894 | — |
| Tractor | 5488 | — |
| Tractor | 5288 | — |
| Harvester | 4700 | — |
| Harvester | 5500 | — |
| Baler | 3440 | — |
| Baler | 3640 | — |
| Combine | 1470 | — |
| Cotton Picker | 782 | — |
| Tractor | 268 | — |
| Tractor | 258 | — |
| Tractor | 785 | — |
| Baler | 2400 | — |
| Excavator | 1080 | — |
| Excavator | 1280B | — |
| Trencher | SD100 | — |
| Skid Steer | L35 | — |
| Skid Steer | L325 | — |
| Tractor | 956V | — |
| Tractor | 3294 | — |
| Excavator | 1187 | — |
| Skid Steer | L452 | — |
| Tractor | 2094 | — |
| Tractor | 584 | — |
| Tractor | 884 | — |
| Combine | 1480 | — |
| Combine | 1460 | — |
| Combine | 1440 | — |
| Baler | 1425 | — |
| Excavator | 1280 | — |
| Excavator | 40BLC | — |
| Excavator | 40YC | — |
| Excavator | 40EC | — |
| Skid Steer | L778 | — |
| Combine | TR95 | — |
| Tractor | 684 | — |
| Tractor | 2290 | — |
| Tractor | 2090 | — |
| Tractor | 4890 | — |
| Tractor | 160V | — |
| Baler | 430 | — |
| Combine | TR70 | — |
| Dozer | 500 | — |
| Skid Steer | L451 | — |
| Combine | 1420 | — |
| Trencher | DH7 | — |
| Harvester | 1895 | — |
| Tractor | 278 | — |
| Tractor | 484 | — |
| Tractor | 784 | — |
| Tractor | HYDRO 84 | — |
| Tractor | 150V | — |
| Loader | 150V | — |
| Excavator | 35 | — |
| Excavator | 40 | — |
| Excavator | 980B | — |
| Trencher | 1000 | — |
| Tractor | 2870 | — |
| Baler | 241 | — |
| Combine | 1500 | — |
| Harvester | 1890 | — |
| Combine | 1400 | — |
| Tractor | 2500 | — |
| Tractor | 574 | — |
| Tractor | 674 | — |
| Baler | 1283 | — |
| Baler | 290 | — |
| Harvester | 1880 | — |
| Mower | 1469 | — |
| Tractor | 474 | — |
| Tractor | 3400 | — |
| Trencher | T550 | — |
| Tractor | 2400 | — |
| Tractor | 454 | — |
| Tractor | 464 | — |
| Combine | 815 | — |
| Combine | 403 | — |
| Tractor | 2444 | — |
| Tractor | 444 | — |
| Combine | 660 | — |
| Combine | 960 | — |
| Combine | 315 | — |
| Combine | 1060 | — |
| Harvester | 10 | — |
| Combine | 503 | — |
| Tractor | 2424 | — |
| Combine | 303 | — |
| Backhoe | 680CK | — |
| Tractor | 424 | — |