OEM Back-Up Ring · Case Construction
S99877$6.05
In stock
Case Construction
OEM
Part No. 991741
Hex Bolt
113 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 110M | 2026 |
| Tractor | FARMALL 100M | 2026 |
| Tractor | FARMALL 110 U | — |
| Tractor | FARMALL 120M | 2026 |
| Baler | LB436P HPD | — |
| Tractor | POWERSTAR 120 | 2026 |
| Tractor | T5.110 | — |
| Tractor | T5.100 | — |
| Tractor | POWERSTAR 110 | 2026 |
| Tractor | T5.120 | 2026 |
OEM Hex Bolt M10 X 1.5 X 180Mm Cl 8.8 M10X180 8.8 #991741 - OEM Fastener and Pin Replacement for Case Construction Equipment Built for direct replacement, this OEM component addresses repair of damaged pins, stripped hardware, or lost retainers during service while helping resolve fastener fatigue, hardware loss, and poor component retention. Relevant to maintenance teams managing bolt replacement, retainer clip service, and heavy equipment hardware repair replacement needs.
More Details
Part Number: 991741
Application: Common service application: Hardware replacement component used to repair loose mounting points, missing fasteners, bent pins, or worn retention hardware.
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
- 991741
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.26 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 113 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Tractor | FARMALL 110M | 2026 |
| Tractor | FARMALL 100M | 2026 |
| Tractor | FARMALL 110 U | — |
| Tractor | FARMALL 120M | 2026 |
| Baler | LB436P HPD | — |
| Tractor | POWERSTAR 120 | 2026 |
| Tractor | T5.110 | — |
| Tractor | T5.100 | — |
| Tractor | POWERSTAR 110 | 2026 |
| Tractor | T5.120 | 2026 |
| Tractor | T5.110 | 2026 |
| Tractor | T5.100 | 2026 |
| Baler | BIGBALER 1290P HD | — |
| Baler | BIGBALER 340P HD | — |
| Combine | CR8.90 A5 OPTICLEAN | — |
| Combine | CR8.90 TRA5 OPTICLEAN | — |
| Combine | CR8.90 TRA5 AGGR SHAKE | — |
| Combine | CR9.90 TRA5 OPTICLEAN | — |
| Combine | CR9.90 TRA5 AGGR SHAKE | — |
| Combine | CR9.90 A5 OPTICLEAN | — |
| Combine | CR8.90 A5 OPTICLEAN | 2025 |
| Combine | CR8.90 A5 AGGR SHAKE | 2025 |
| Combine | CR8.80 TRE5 | 2025 |
| Combine | CR8.80 E5 | 2025 |
| Combine | CR8.90 L0 | 2025 |
| Combine | CR8.90 L0 12 5 | 2025 |
| Combine | CR8.90 LTR0 | 2025 |
| Combine | CR8.90 E5 | 2025 |
| Combine | CR8.90 E5 12 5 | 2025 |
| Combine | CR8.90 E0 12 5 | 2025 |
| Combine | CR9.90 A5 OPTICLEAN | 2025 |
| Combine | CR9.90 A5 AGGR SHAKE | 2025 |
| Combine | CR8.90 TRL0 12 5 | 2025 |
| Combine | CR8.90 TRE5 | 2025 |
| Combine | CR8.90 TRE5 12 5 | 2025 |
| Combine | CR8.90 TRE0 12 5 | 2025 |
| Combine | CR8.90 TRA5 OPTICLEAN | 2025 |
| Combine | CR9.90 TRE0 12 5 | 2025 |
| Combine | CR9.90 TRA5 OPTICLEAN | 2025 |
| Combine | CR9.90 TRA5 AGGR SHAKE | 2025 |
| Combine | CR9.90 E5 | 2025 |
| Combine | CR9.90 E5 12 5 | 2025 |
| Combine | CR9.90 E0 | 2025 |
| Combine | CR9.90 E0 12 5 | 2025 |
| Combine | CR9.90 TRE5 | 2025 |
| Combine | CR9.90 TRE5 12 5 | 2025 |
| Combine | CR9.90 TRE0 | 2025 |
| Combine | CR8.90 TR CHINA IV 14 5 AGG SH | 2025 |
| Combine | CR8.90 CHINA IV 14 5 AGG SHAKE | 2025 |
| Combine | CR9.90 A5 AGGR SHAKE | — |
| Excavator | CX35D | 2025 |
| Excavator | CX30D | 2025 |
| Excavator | CX35D | — |
| Excavator | CX28D | — |
| Excavator | CX34D | 2025 |
| Excavator | CX38D | 2025 |
| Excavator | E30D | 2025 |
| Excavator | E28D | — |
| Excavator | E35D | 2025 |
| Excavator | E34D | 2025 |
| Excavator | E38D | 2025 |
| Combine | CR8.90 TRA5 AGGR SHAKE | 2025 |
| Combine | CR8.90 A5 AGGR SHAKE | — |
| Combine | CR8.90 .TRA5 AGGR-SHAKE | — |
| Combine | CR9.90 .TRA5 AGGR-SHAKE | — |
| Combine | CR8.90 .A5 | — |
| Combine | CR8.90 .TRA5 | — |
| Combine | CR8.90 .A5 AGGR SHAKE | — |
| Combine | CR9.90 .TRA5 | — |
| Combine | CR9.90 .A5 AGGR SHAKE | — |
| Combine | CR9.90 .A5 | — |
| Tractor | FARMALL 120U | — |
| Tractor | FARMALL 110U | — |
| Combine | CR8.90. TRA5 AGGR SHAKE | — |
| Combine | CR9.90. TRA5 | — |
| Combine | CR8.90. A5 AGGR SHAKE | — |
| Combine | CR8.90. A5 | — |
| Combine | CR9.90. A5 AGGR SHAKE | — |
| Tractor | FARMALL 120 U | — |
| Combine | CR9.90. A5 | — |
| Combine | CR8.90. TRA5 | — |
| Combine | CR9.90 MY20 | — |
| Combine | CR8.90 MY20 | — |
| Combine | CR9.90 TRA5. | — |
| Combine | CR8.90 A5. | — |
| Combine | CR8.90 TRA5. | — |
| Combine | CR9.90 A5. | — |
| Combine | CR8.90 MY19 | — |
| Combine | CR8.90 A4B | — |
| Combine | CR9.90 A4B | — |
| Combine | CR9.90 MY19 | — |
| Combine | CR8.90 TRA4B | — |
| Combine | CR8.90 MY18 | — |
| Combine | CR9.90 TRA4B | — |
| Combine | CR9.90 MY18 | — |
| Combine | CR8.90 MY17 | — |
| Combine | CR9.90 MY17 | — |
| Combine | CR8.90 MY16 | — |
| Combine | CR9.90 MY16 | — |
| Combine | CR8.90 MY15 | — |
| Combine | CR9.90 MY15 | — |
| Tractor | 570NXT | — |
| Tractor | U80C | — |
| Loader | 921E | — |
| Skid Steer | 40XT | — |
| Backhoe | 580SM | — |
| Backhoe | 580M | — |
| Backhoe | 590SM | — |
| Backhoe | 580L | — |
| Backhoe | 580SL | — |
| Backhoe | 590SL | — |
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