OEM Back-Up Ring · Case Construction
S99877$6.05
In stock
Case Construction
OEM
Part No. 14305431
Screw Hex Soc
257 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 |
|---|---|---|
| Tractor | FARMALL 140A PRO | — |
| Tractor | FARMALL 130A PRO | — |
| Tractor | FARMALL 120A PRO | — |
| Tractor | FARMALL 110A PRO | — |
| Tractor | MAXXUM 110 | — |
| Tractor | MAXXUM 125 | — |
| Tractor | MAXXUM 140 | — |
| Tractor | FARMALL 120N | — |
| Tractor | FARMALL 110N | — |
| Tractor | FARMALL 110CL | — |
OEM Screw Hex Soc Screw M6 X 25Mm Cl 10.9 Full Thd #14305431 - OEM Fastener and Pin Replacement for Case Construction Equipment For returning equipment to working condition, this OEM replacement targets replacement of fastening hardware affected by wear, stretch, or breakage and failure symptoms such as fastener fatigue, hardware loss, and poor component retention. Well suited to bolt replacement, retainer clip service, and heavy equipment hardware repair maintenance and replacement workflows.
More Details
Part Number: 14305431
Application: Repair application: OEM pin, bolt, washer, or retainer service part for maintenance work involving hardware wear, loss, or fastening repairs.
Key Features:
- OEM replacement for missing, bent, worn, or stripped hardware components
- Helps restore secure retention, alignment, and dependable equipment assembly during service
- Direct-fit service hardware for repair and maintenance replacement work
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
- 14305431
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.02 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 257 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Tractor | FARMALL 140A PRO | — |
| Tractor | FARMALL 130A PRO | — |
| Tractor | FARMALL 120A PRO | — |
| Tractor | FARMALL 110A PRO | — |
| Tractor | MAXXUM 110 | — |
| Tractor | MAXXUM 125 | — |
| Tractor | MAXXUM 140 | — |
| Tractor | FARMALL 120N | — |
| Tractor | FARMALL 110N | — |
| Tractor | FARMALL 110CL | — |
| Tractor | FARMALL 100V | — |
| Tractor | FARMALL 100N | — |
| Tractor | FARMALL 100CL | — |
| Tractor | FARMALL 120V | — |
| Tractor | FARMALL 120CL | — |
| Tractor | FARMALL 110V | — |
| Tractor | FARMALL 90CL | — |
| Tractor | FARMALL 80V | — |
| Tractor | FARMALL 80N | — |
| Tractor | FARMALL 80CL | — |
| Tractor | QUANTUM 100V | — |
| Tractor | QUANTUM 100N | — |
| Tractor | QUANTUM 100F | — |
| Tractor | QUANTUM 100CL | — |
| Tractor | FARMALL 90V | — |
| Tractor | FARMALL 90N | — |
| Tractor | QUANTUM 120V | — |
| Tractor | QUANTUM 120N | — |
| Tractor | QUANTUM 120F | — |
| Tractor | QUANTUM 120CL | — |
| Tractor | QUANTUM 110V | — |
| Tractor | QUANTUM 110N | — |
| Tractor | QUANTUM 110F | — |
| Tractor | QUANTUM 90N | — |
| Tractor | QUANTUM 90F | — |
| Tractor | QUANTUM 90CL | — |
| Tractor | QUANTUM 80V | — |
| Tractor | QUANTUM 80N | — |
| Tractor | QUANTUM 80F | — |
| Tractor | QUANTUM 80CL | — |
| Tractor | QUANTUM 110CL | — |
| Tractor | QUANTUM 90V | — |
| Tractor | FARMALL 120C | 2024 |
| Tractor | FARMALL 100A | — |
| Tractor | FARMALL 100C | 2025 |
| Tractor | FARMALL 110A | — |
| Tractor | FARMALL 120A | — |
| Tractor | FARMALL 125A | — |
| Tractor | FARMALL 140A | — |
| Tractor | FARMALL 65C | — |
| Tractor | FARMALL 75C | — |
| Tractor | FARMALL 90A | — |
| Tractor | FARMALL 100C | 2024 |
| Tractor | FARMALL 120C | 2025 |
| Tractor | FARMALL 110C | 2025, 2024 |
| Tractor | FARMALL 120A | 2025 |
| Tractor | FARMALL 90A | 2025 |
| Tractor | FARMALL 110A | 2025 |
| Tractor | FARMALL 100A | 2025 |
| Tractor | FARMALL 90C | 2024 |
| Tractor | WORKMASTER 90 PLUS | 2025 |
| Tractor | POWERSTAR 75 | — |
| Tractor | T5.110 | — |
| Tractor | T5.100S | — |
| Tractor | T5.100 | — |
| Tractor | T5.90S | — |
| Tractor | T5.120 | — |
| Tractor | T5.110S | — |
| Tractor | T6020 | — |
| Tractor | T6050 | — |
| Tractor | T6080 | — |
| Tractor | T6070 | — |
| Tractor | T6090 | — |
| Tractor | T7070 | — |
| Tractor | TS6.110 | — |
| Tractor | TS6.120 | — |
| Tractor | TS6.130 | — |
| Tractor | TS6.140 | — |
| Tractor | POWERSTAR 120 | 2025 |
| Tractor | POWERSTAR 110 | 2025 |
| Tractor | POWERSTAR 100 | 2025 |
| Tractor | POWERSTAR 90 | 2024 |
| Tractor | POWERSTAR 120 | 2024 |
| Tractor | POWERSTAR 110 | 2024 |
| Tractor | POWERSTAR 100 | 2024 |
| Tractor | WORKMASTER 120 PLUS | 2025 |
| Tractor | WORKMASTER 110 PLUS | 2025 |
| Tractor | WORKMASTER 100 PLUS | 2025 |
| Tractor | T4.110V | — |
| Tractor | T4.90F | — |
| Tractor | T4.100N | — |
| Tractor | T4.100LP | — |
| Tractor | T4.100F | — |
| Tractor | T4.110F | — |
| Tractor | T4.100V | — |
| Tractor | T4.120F | — |
| Tractor | T4.110N | — |
| Tractor | T4.110LP | — |
| Tractor | T4.120V | — |
| Tractor | T4.120N | — |
| Tractor | T4.120LP | — |
| Tractor | T4.80LP | — |
| Tractor | T4.80F | — |
| Tractor | T4.80V | — |
| Tractor | T4.80N | — |
| Tractor | T4.90N | — |
| Tractor | T4.90LP | — |
| Tractor | T4.90V | — |
| Excavator | CX145E SR LC | — |
| Excavator | CX140E | — |
| Excavator | CX130E LC | — |
| Excavator | CX130E | — |
| Excavator | CX170E LC | — |
| Excavator | CX145D SR LC W/BLADE | — |
| Excavator | CX145D SR LC | — |
| Excavator | CX140E LC | — |
| Excavator | CX210C | — |
| Excavator | CX220C SERIE 2 | — |
| Excavator | CX190E LC | — |
| Excavator | CX220C HEAVY DUTY LC | — |
| Excavator | CX220C | — |
| Excavator | CX210E LC | — |
| Excavator | CX245D SR LC | — |
| Excavator | CX245D | — |
| Excavator | CX240C ME | — |
| Excavator | CX220E NLC | — |
| Excavator | CX220E LC LR | — |
| Excavator | CX220E LC | — |
| Excavator | CX220C NLC | — |
| Excavator | CX260E LC | — |
| Excavator | CX250E NLC | — |
| Excavator | CX250E LC | — |
| Excavator | CX350D LC | — |
| Excavator | CX300E LC | — |
| Excavator | CX260E LC LR | — |
| Excavator | CX490D LC | — |
| Excavator | CX365E SR LC | — |
| Excavator | CX75C SR | — |
| Excavator | CX80C | — |
| Excavator | CX380E LC | — |
| Excavator | CX130D LC | — |
| Excavator | CX220D LC | — |
| Excavator | CX255E SR LC | — |
| Excavator | CX255E SR LC W/BLADE | — |
| Excavator | CX145E SR STD W/BLADE | — |
| Excavator | E245C EVO ME | — |
| Excavator | E215C EVO | — |
| Excavator | CX250E LC LR | — |
| Excavator | CX350C | — |
| Excavator | CX490D RTC | — |
| Excavator | CX350D LC LR | — |
| Excavator | CX750D RTC | — |
| Tractor | T7040 | — |
| Tractor | T4030F | — |
| Tractor | T4060F | — |
| Tractor | T4050F | — |
| Tractor | T4040F | — |
| Tractor | T4.105F | — |
| Tractor | T4.75F | — |
| Tractor | T4.85F | — |
| Tractor | T4.95F | — |
| Excavator | CX145D SR | — |
| Excavator | CX160D LC | — |
| Excavator | CX210D NLC | — |
| Excavator | CX130D | — |
| Excavator | CX250D LC LR | — |
| Excavator | CX210D LC LR | — |
| Excavator | CX210D LC | — |
| Excavator | CX250D LC | — |
| Excavator | CX300D LC | — |
| Tractor | FARMALL 130A | — |
| Excavator | CX500D LC | — |
| Excavator | CX300C | — |
| Excavator | E215C | — |
| Excavator | CX145C SR | — |
| Excavator | CX210C LC | — |
| Tractor | MAGNUM 310 | — |
| Tractor | MAGNUM 280 | — |
| Tractor | MAGNUM 340 | — |
| Tractor | MAGNUM 250 | — |
| Tractor | MAGNUM 380 | — |
| Tractor | POWERSTAR 65 | — |
| Excavator | CX130C | — |
| Tractor | T4.75 | — |
| Tractor | TS6.125 | — |
| Excavator | CX250C | — |
| Excavator | CX750D RTC ME | — |
| Tractor | T4.65 | — |
| Excavator | CX180C | — |
| Tractor | MAGNUM 3154 | — |
| Tractor | MAGNUM 2654 | — |
| Excavator | CX500C | — |
| Excavator | CX490C | — |
| Excavator | CX500D RTC | — |
| Harvester | VL5090 | — |
| Tractor | FARMALL 105U | — |
| Tractor | FARMALL 115C | — |
| Tractor | FARMALL 85C | — |
| Tractor | FARMALL 95C | — |
| Tractor | T5070 | — |
| Tractor | FARMALL 95U | — |
| Tractor | FARMALL 105C | — |
| Tractor | T4.115 | — |
| Tractor | T4.85 | — |
| Tractor | T5060 | — |
| Tractor | T5050 | — |
| Tractor | MAGNUM 370 | — |
| Tractor | T4.105 | — |
| Tractor | T4.95 | — |
| Tractor | FARMALL 85U | — |
| Tractor | T5040 | — |
| Tractor | MAGNUM 235 | — |
| Tractor | MAGNUM 290 | — |
| Tractor | MAGNUM 315 | — |
| Tractor | MAGNUM 260 | — |
| Tractor | MAXXUM 100 | — |
| Tractor | T6030 | — |
| Tractor | MAXXUM 115 | — |
| Tractor | T6010 | — |
| Tractor | FARMALL 55C | — |
| Tractor | T7050 | — |
| Tractor | T7030 | — |
| Tractor | T7060 | — |
| Harvester | VL6060 | — |
| Harvester | VL6050 | — |
| Harvester | VL6080 | — |
| Harvester | VL6090 | — |
| Tractor | T4.55 | — |
| Tractor | JX1070U | — |
| Tractor | JX1080U | — |
| Tractor | JX1090U | — |
| Tractor | JX1100U | — |
| Tractor | TL100A | — |
| Tractor | TL80A | — |
| Tractor | TL90A | — |
| Harvester | VM4090 | — |
| Harvester | VL640 | — |
| Harvester | VL660 | — |
| Harvester | VM460 | — |
| Dozer | FD175 | — |
| Dozer | FD255 | — |
| Tractor | MX100C | — |
| Dozer | FD145 | — |
| Loader | FL175 | — |
| Loader | FR220.2 | — |
| Loader | FR160.2 | — |
| Tractor | 4430 | — |
| Loader | FR130.2 | — |
| Tractor | 4230 | — |
| Tractor | 4030 | — |
| Dozer | FD10E | — |
| Loader | FR220 | — |
| Loader | FR160 | — |
| Loader | FL14E | — |
| Dozer | FD20 | — |
| Dozer | FD14E | — |
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