OEM Back-Up Ring · Case Construction
S99877$6.05
In stock
Case Construction
OEM
Part No. L31750
Circlip
286 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 | STEIGER 715 QUADTRAC | 2024 |
| Tractor | STEIGER 555 QUADTRAC | 2024 |
| Tractor | STEIGER 425 ROWCROP | 2024 |
| Tractor | STEIGER QUADTRAC 785 | — |
| Tractor | FARMALL 140A PRO | — |
| Tractor | FARMALL 130A PRO | — |
| Tractor | FARMALL 120A PRO | — |
| Tractor | FARMALL 110A PRO | — |
| Tractor | STEIGER 425 ROWTRAC | 2024 |
| Tractor | STEIGER 525 ROWCROP | 2024 |
OEM Circlip 0.562" Int #56 Ring Snap 0.562" Int #56 #L31750 - OEM Hardware Repair Part for Case Construction Equipment Service Designed as a service replacement rather than a modification part, this OEM component repairs equipment affected by loose mounting points, missing hardware, and worn retention components and stripped threads, bent pins, loose mounting, and lost clips. Aligned with search intent around OEM pin replacement, hardware repair, retainer service, and Case equipment fastening maintenance service parts.
More Details
Part Number: L31750
Application: Common service application: Hardware replacement component used to repair loose mounting points, missing fasteners, bent pins, or worn retention hardware.
Key Features:
- Designed to replace damaged pins, bolts, washers, or retaining hardware
- Supports repair of looseness, poor retention, and hardware-related service issues
- OEM-style fit for efficient installation in routine maintenance
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
- L31750
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.01 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 286 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Tractor | STEIGER 715 QUADTRAC | 2024 |
| Tractor | STEIGER 555 QUADTRAC | 2024 |
| Tractor | STEIGER 425 ROWCROP | 2024 |
| Tractor | STEIGER QUADTRAC 785 | — |
| Tractor | FARMALL 140A PRO | — |
| Tractor | FARMALL 130A PRO | — |
| Tractor | FARMALL 120A PRO | — |
| Tractor | FARMALL 110A PRO | — |
| Tractor | STEIGER 425 ROWTRAC | 2024 |
| Tractor | STEIGER 525 ROWCROP | 2024 |
| Tractor | STEIGER 475 ROWCROP | 2024 |
| Tractor | STEIGER 475 ROWTRAC | 2024 |
| Tractor | STEIGER 645 SCRAPER | 2024 |
| Tractor | STEIGER 595 QUADTRAC | 2024 |
| Tractor | STEIGER 555 SCRAPER | 2024 |
| Tractor | STEIGER 645 | 2024 |
| Tractor | STEIGER 595 SCRAPER | 2024 |
| Tractor | STEIGER 525 ROWTRAC | 2024 |
| Tractor | STEIGER 595 | 2024 |
| Tractor | STEIGER 555 | 2024 |
| Tractor | STEIGER 525 QUADTRAC | 2024 |
| Tractor | STEIGER 475 QUADTRAC | 2024 |
| Tractor | STEIGER 645 QUADTRAC | 2024, 2023 |
| Tractor | STEIGER 595 QUADTRAC | 2023 |
| Tractor | STEIGER 580 QUADTRAC | 2019 |
| Tractor | STEIGER 555 SCRAPER | 2023 |
| Tractor | STEIGER 5304 | — |
| Tractor | FARMALL 100A | — |
| Tractor | FARMALL 140A | — |
| Tractor | FARMALL 120A | — |
| Tractor | FARMALL 125A | — |
| Tractor | T9.700 SMARTTRAX | 2024 |
| Tractor | 6610S | — |
| Tractor | 7610S | — |
| Tractor | 7630 | — |
| Tractor | 8030 | — |
| Tractor | T9.520 ROWCROP | 2024 |
| Tractor | T9.470 ROWCROP | 2024 |
| Tractor | T9.580 SMARTTRAX | 2024 |
| Tractor | T9.580 ROWCROP | 2024 |
| Tractor | T9.520 SMARTTRAX | 2024 |
| Tractor | TS6.110 | — |
| Tractor | T9.615 SMARTTRAX | 2024 |
| Tractor | T9.615 SCRAPER | 2024 |
| Tractor | TS6.120 | — |
| Tractor | TS6.125 | — |
| Tractor | TS6.130 | — |
| Tractor | TS6.140 | — |
| Tractor | T9.655 | — |
| Tractor | T9.615 | 2024 |
| Tractor | T9.700 | 2024 |
| Tractor | T9.655 | 2024 |
| Tractor | T9.700 | — |
| Tractor | T9.700 SCRAPER | 2024 |
| Tractor | T9.655 SMARTTRAX | 2024 |
| Tractor | T9.655 SCRAPER | 2024 |
| Tractor | QUADTRAC 5302 | — |
| Tractor | STEIGER 470 | — |
| Tractor | STEIGER 600 | — |
| Tractor | STEIGER 600 QUADTRAC | 2019 |
| Tractor | STEIGER 620 QUADTRAC | 2019 |
| Tractor | STEIGER 580 SCRAPER | 2019 |
| Tractor | T9.480 | — |
| Tractor | T9.600 | — |
| Tractor | T9.615 | — |
| Tractor | T9.645 | — |
| Tractor | STEIGER 370 | — |
| Tractor | STEIGER 420 | — |
| Tractor | STEIGER 500 | 2019 |
| Tractor | STEIGER 540 | — |
| Tractor | STEIGER 580 | — |
| Tractor | STEIGER 620 | — |
| Tractor | STEIGER 500 SCRAPER | 2019 |
| Tractor | STEIGER 500 QUADTRAC | 2019 |
| Tractor | STEIGER 470 QUADTRAC | 2019 |
| Tractor | STEIGER 540 QUADTRAC | 2019 |
| Tractor | STEIGER 420 ROWTRAC | 2019 |
| Tractor | STEIGER 500 ROWTRAC | 2019 |
| Tractor | STEIGER 470 ROWTRAC | 2019 |
| Tractor | T9.435 | — |
| Tractor | T9.530 | — |
| Tractor | T9.565 | — |
| Tractor | 7810 - 108 HP MX | — |
| Tractor | FARMALL 110A | — |
| Tractor | FARMALL 130A | — |
| Tractor | STEIGER 540 SCRAPER | 2019 |
| Tractor | T9.530 | 2017 |
| Loader | 260TLA | — |
| Tractor | STEIGER 580 QUADTRAC | 2017 |
| Tractor | STEIGER 500 QUADTRAC | 2017 |
| Tractor | STEIGER 420 ROWTRAC | 2017 |
| Tractor | STEIGER 500 ROWTRAC | 2017 |
| Tractor | STEIGER 370 | 2017 |
| Tractor | STEIGER 420 | 2017 |
| Tractor | STEIGER 400 | 2017 |
| Tractor | STEIGER 470 | 2017 |
| Tractor | STEIGER 500 | 2017 |
| Tractor | STEIGER 540 | 2017 |
| Tractor | STEIGER 580 | 2017 |
| Tractor | STEIGER 600 | 2017 |
| Tractor | STEIGER 620 | 2017 |
| Tractor | STEIGER 620 QUADTRAC | 2017 |
| Tractor | STEIGER 540 QUADTRAC | 2017 |
| Tractor | STEIGER 470 ROWTRAC | 2017 |
| Tractor | T9.435 | 2017 |
| Tractor | T9.480 | 2017 |
| Tractor | T9.565 | 2017 |
| Tractor | T9.600 | 2017 |
| Tractor | T9.645 | 2017 |
| Tractor | T9.700 | 2017 |
| Tractor | STEIGER 470 QUADTRAC | 2017 |
| Tractor | STEIGER 420 QUADTRAC | 2017 |
| Tractor | FARMALL 55C | — |
| Tractor | FARMALL 45C | — |
| Tractor | BOOMER 46D | — |
| Tractor | BOOMER 54D | — |
| Tractor | 6810 | — |
| Tractor | STEIGER 500 ROWTRAC | 2014 |
| Tractor | QUADTRAC 500 | — |
| Tractor | STEIGER 620 QUADTRAC | 2014 |
| Tractor | QUADTRAC 620 | — |
| Tractor | STEIGER 540 QUADTRAC | 2014 |
| Tractor | STEIGER 580 QUADTRAC | 2014 |
| Tractor | 5610S | — |
| Tractor | QUADTRAC 420 | — |
| Tractor | QUADTRAC 470 | — |
| Tractor | STEIGER 470 QUADTRAC | 2014 |
| Tractor | STEIGER 470 | 2014 |
| Tractor | STEIGER 500 | — |
| Tractor | STEIGER 420 ROWTRAC | 2014 |
| Tractor | STEIGER 500 QUADTRAC | 2014 |
| Tractor | STEIGER 470 ROWTRAC | 2014 |
| Tractor | QUADTRAC 370 | — |
| Tractor | STEIGER 370 ROWTRAC | 2014 |
| Tractor | WORK EZ 72SL | — |
| Tractor | STEIGER 450 QUADTRAC | 2011 |
| Tractor | STEIGER 550 QUADTRAC | 2011 |
| Tractor | STEIGER 350 | — |
| Tractor | STEIGER 400 | — |
| Tractor | STEIGER 450 | — |
| Tractor | STEIGER 550 | — |
| Tractor | STEIGER 500 QUADTRAC | 2011 |
| Tractor | STEIGER 600 QUADTRAC | 2011 |
| Tractor | T9.390 | — |
| Tractor | T9.450 | — |
| Tractor | T9.505 | — |
| Tractor | T9.560 | — |
| Tractor | T9.670 | — |
| Tractor | TS6030 | — |
| Tractor | TS6000 | — |
| Tractor | TS6020 | — |
| Tractor | STEIGER 335 | — |
| Tractor | STEIGER 385 | — |
| Tractor | STEIGER 435 | — |
| Tractor | STEIGER 485 | — |
| Tractor | STEIGER 535 | — |
| Tractor | T9020 | — |
| Tractor | T9030 | — |
| Tractor | T9040 | — |
| Tractor | T9050 | — |
| Tractor | T9060 | — |
| Tractor | 8010 | — |
| Tractor | 6610 | — |
| Tractor | 7610 | — |
| Tractor | TB120 | — |
| Tractor | TB110 | — |
| Tractor | TB100 | — |
| Tractor | TB90 | — |
| Tractor | STEIGER 280 | — |
| Tractor | STEIGER 330 | — |
| Tractor | STEIGER 380 | — |
| Tractor | STEIGER 430 | — |
| Tractor | STEIGER 480 | — |
| Tractor | STEIGER 530 | — |
| Tractor | STEIGER STX380 | 2006 |
| Tractor | STEIGER STX280 | 2006 |
| Tractor | STEIGER STX480 | 2006 |
| Tractor | STEIGER STX330 | 2006 |
| Tractor | STEIGER STX430 | 2006 |
| Tractor | STEIGER STX530 | 2006 |
| Tractor | TJ330 | — |
| Tractor | TJ380 | — |
| Tractor | TJ480 | — |
| Tractor | TJ530 | — |
| Tractor | TJ430 | — |
| Tractor | T9010 | — |
| Tractor | TJ280 | — |
| Tractor | TB80 | — |
| Tractor | TJ450 | — |
| Tractor | TB85 | — |
| Backhoe | 580SM | — |
| Tractor | 7810S | — |
| Tractor | 7410 | — |
| Backhoe | 580M | — |
| Backhoe | 590SM | — |
| Tractor | TS100 | — |
| Tractor | 6810S | — |
| Tractor | TS90 | — |
| Tractor | 7010 | — |
| Tractor | TS110 | — |
| Tractor | TS115 | — |
| Tractor | 4630 | — |
| Tractor | 5640 | — |
| Tractor | 6640 | — |
| Tractor | 7740 | — |
| Tractor | 8240 | — |
| Tractor | 8340 | — |
| Trencher | TF300B | — |
| Trencher | TF300 | — |
| Tractor | 7840 | — |
| Tractor | 570LXT | — |
| Backhoe | 580L | — |
| Backhoe | 580SL | — |
| Backhoe | 590SL | — |
| Backhoe | 590L | — |
| Tractor | 6640O | — |
| Tractor | 7740O | — |
| Tractor | 7840O | — |
| Tractor | 5130 | — |
| Tractor | 5120 | — |
| Tractor | 5240 | — |
| Tractor | 5230 | — |
| Tractor | 5150 | — |
| Tractor | 7230 | — |
| Tractor | 7220 | — |
| Tractor | 7210 | — |
| Tractor | 7250 | — |
| Tractor | 7240 | — |
| Tractor | 5250 | — |
| Tractor | 5610 | — |
| Tractor | 7810 | — |
| Tractor | 5220 | — |
| Combine | 1644 | — |
| Combine | 1666 | — |
| Combine | 1688 | — |
| Tractor | 8630 | — |
| Tractor | 8730 | — |
| Tractor | 8830 | — |
| Tractor | 7120 | — |
| Tractor | 7110 | — |
| Tractor | 7150 | — |
| Tractor | 7140 | — |
| Tractor | 7130 | — |
| Tractor | 5900 | — |
| Tractor | TW25 | — |
| Combine | 1680 | — |
| Tractor | 7710 | — |
| Tractor | 8530 | — |
| Tractor | 5140 | — |
| Combine | 1670 | — |
| Combine | 1682 | — |
| Tractor | 4610N | — |
| Tractor | 6410 | — |
| Tractor | 7610O | — |
| Tractor | 5110 | — |
| Tractor | 6610O | — |
| Tractor | 7810O | — |
| Tractor | 7910 | — |
| Tractor | 8210 | — |
| Tractor | TW5 | — |
| Tractor | TW35 | — |
| Tractor | TW15 | — |
| Combine | 1660 | — |
| Skid Steer | 1835B | — |
| Skid Steer | 1845B | — |
| Tractor | 6710 | — |
| Trencher | 700 | — |
| Tractor | 420 | — |
| Tractor | 5000 - SERIES | — |
| Tractor | 2000 - SERIES | — |
| Tractor | 2100 | — |
| Tractor | 4200 | — |
| Tractor | 4110 | — |
| Tractor | 4000 - SERIES | — |
| Tractor | 3110 | — |
| Tractor | 3000 - SERIES | — |
| Tractor | 2300 | — |
| Tractor | 5100 | — |
| Tractor | 5200 | — |
| Tractor | SUPER DEXTA | — |
| Tractor | 425 | — |
| Tractor | 700 | — |
| Tractor | 800 | — |
| Tractor | 400-SERIES | — |
| Tractor | 500-SERIES | — |
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