Jam Nut
| Machine | Model | Years / S/N |
|---|---|---|
| Sprayer | PATRIOT 2250 | — |
| Loader | C337 | 2026 |
| Skid Steer | L320 | 2026 |
| Loader | 721F | — |
| Loader | 921F XR | — |
| Loader | TV450B | 2026 |
| Loader | TV370B | 2025 |
| Loader | TR340B | 2026 |
| Loader | TR310B | 2026 |
| Loader | TR270B | 2026 |
OEM Jam Nut 3/4" - 16 Lh Thread #1251791C1 - OEM Fastener and Pin Replacement for Case Construction Equipment For replacement service on Case construction machines, this OEM part helps fix stripped threads, bent pins, loose mounting, and lost clips associated with repair of damaged pins, stripped hardware, or lost retainers during service. Well suited to OEM pin replacement, hardware repair, retainer service, and Case equipment fastening maintenance maintenance and replacement workflows.
More Details
Part Number: 1251791C1
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
- 1251791C1
- Internal SKU
- IC:1251791C1
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.03 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 245 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Sprayer | PATRIOT 2250 | — |
| Loader | C337 | 2026 |
| Skid Steer | L320 | 2026 |
| Loader | 721F | — |
| Loader | 921F XR | — |
| Loader | TV450B | 2026 |
| Loader | TV370B | 2025 |
| Loader | TR340B | 2026 |
| Loader | TR310B | 2026 |
| Loader | TR270B | 2026 |
| Loader | TV370B | 2026 |
| Loader | TV450B | 2025 |
| Loader | TR310B | 2025 |
| Loader | TR270B | 2025 |
| Loader | TR340B | 2025 |
| Skid Steer | SV340B | 2026 |
| Skid Steer | SV185B | 2023 |
| Skid Steer | SR200B | 2023 |
| Skid Steer | SV340B | 2025 |
| Skid Steer | SV280B | 2025 |
| Skid Steer | SR240B | 2025 |
| Skid Steer | SR210B | 2025 |
| Skid Steer | SR175B | 2025 |
| Skid Steer | SR270B | 2025 |
| Skid Steer | SR175B | 2026 |
| Skid Steer | SV280B | 2026 |
| Skid Steer | SR240B | 2026 |
| Skid Steer | SV300B | 2025 |
| Skid Steer | SV250B | 2025 |
| Skid Steer | SR250B | 2025 |
| Skid Steer | SR220B | 2025 |
| Skid Steer | SV300B | 2026 |
| Skid Steer | SV250B | 2026 |
| Skid Steer | SR250B | 2026 |
| Skid Steer | SR220B | 2026 |
| Skid Steer | SR270B | 2026 |
| Skid Steer | SV185B | 2026 |
| Skid Steer | SR210B | 2026 |
| Loader | C327 | 2026 |
| Loader | C345 | 2025 |
| Loader | C337 | 2025 |
| Loader | C332 | 2025 |
| Loader | C330 | 2025 |
| Loader | C327 | 2025 |
| Loader | C345 | 2026 |
| Loader | C332 | 2026 |
| Loader | C334 | 2026 |
| Loader | C330 | 2026 |
| Skid Steer | L328 | 2026 |
| Skid Steer | C327 | 2025 |
| Skid Steer | L321 | 2025 |
| Skid Steer | L320 | 2025, 2023 |
| Skid Steer | L318 | 2023 |
| Skid Steer | L330 | 2025 |
| Skid Steer | L325 | 2025 |
| Skid Steer | C334 | 2025 |
| Skid Steer | L334 | 2025 |
| Skid Steer | L328 | 2025 |
| Skid Steer | L318 | 2025 |
| Skid Steer | L334 | 2026 |
| Skid Steer | L330 | 2026 |
| Skid Steer | L325 | 2026 |
| Skid Steer | L323 | 2026 |
| Skid Steer | L321 | 2026 |
| Skid Steer | L318 | 2026 |
| Skid Steer | L323 | 2025 |
| Loader | TR270B | — |
| Loader | TR310B | — |
| Loader | TV370B | — |
| Loader | TR340B | — |
| Loader | TV450B | — |
| Loader | TV380B | — |
| Skid Steer | SR175B | — |
| Skid Steer | SR240B | — |
| Skid Steer | SR200B | — |
| Skid Steer | SR220B | — |
| Skid Steer | SR210B | — |
| Skid Steer | SR250B | — |
| Skid Steer | SR270B | — |
| Skid Steer | SV250B | — |
| Skid Steer | SV280B | — |
| Skid Steer | SV340B | — |
| Skid Steer | SV300B | — |
| Loader | C337 | — |
| Loader | C334 | — |
| Loader | C332 | — |
| Loader | C330 | — |
| Loader | C327 | — |
| Loader | C345 | — |
| Loader | C338 | — |
| Skid Steer | L320 | — |
| Skid Steer | L318 | — |
| Skid Steer | L330 | — |
| Skid Steer | L328 | — |
| Skid Steer | L325 | — |
| Skid Steer | L323 | — |
| Skid Steer | L321 | — |
| Skid Steer | L334 | — |
| Sprayer | PATRIOT 3340 | — |
| Sprayer | PATRIOT 3240 | — |
| Loader | TR320B | — |
| Loader | 1121F | — |
| Loader | 1021G | — |
| Loader | 1121G | — |
| Loader | 521G | — |
| Loader | C237 | — |
| Skid Steer | L218 | — |
| Loader | C232 | — |
| Skid Steer | SR250 | — |
| Loader | C227 | — |
| Skid Steer | L221 | — |
| Loader | TR270 | — |
| Loader | TV380 | — |
| Loader | TR340 | — |
| Skid Steer | SR175 | — |
| Skid Steer | SR210 | — |
| Skid Steer | SR200 | — |
| Skid Steer | SR240 | — |
| Skid Steer | SR220 | — |
| Skid Steer | SR270 | — |
| Skid Steer | SV185 | — |
| Skid Steer | SV280 | — |
| Skid Steer | SV340 | — |
| Loader | C234 | — |
| Loader | C245 | — |
| Loader | C238 | — |
| Skid Steer | L220 | — |
| Skid Steer | L228 | — |
| Skid Steer | L230 | — |
| Skid Steer | L234 | — |
| Loader | TR310 | — |
| Loader | TV370 | — |
| Loader | TV450 | — |
| Skid Steer | L225 | — |
| Loader | TR320 | — |
| Skid Steer | SV300 | — |
| Skid Steer | L223 | — |
| Skid Steer | SV250 | — |
| Loader | 821F | — |
| Loader | W300C | — |
| Sprayer | PATRIOT 4430 | — |
| Loader | 521F | — |
| Loader | 621F | — |
| Loader | 921F | — |
| Loader | W170C | — |
| Loader | 1021F | — |
| Loader | W190C | — |
| Loader | W230C | — |
| Sprayer | PATRIOT 2230 | — |
| Loader | W270C | — |
| Sprayer | 2240 | — |
| Sprayer | 4430 | — |
| Sprayer | 3330 | — |
| Sprayer | 3230 | — |
| Tractor | TD85F | — |
| Loader | 521E | — |
| Tractor | T8030 | — |
| Tractor | TG275 | — |
| Loader | W130B | — |
| Loader | W110B | — |
| Loader | W110 | — |
| Loader | 821E | — |
| Loader | 621E | — |
| Sprayer | 4420 | — |
| Tractor | MAGNUM 335 | — |
| Tractor | T8010 | — |
| Tractor | TG215 | — |
| Tractor | MAGNUM 245 | — |
| Tractor | MAGNUM 215 | — |
| Tractor | MAGNUM 305 | — |
| Tractor | MAGNUM 275 | — |
| Tractor | T8020 | — |
| Tractor | T8050 | — |
| Tractor | T8040 | — |
| Tractor | TG305 | — |
| Tractor | TG245 | — |
| Loader | 721E | — |
| Loader | W170B | — |
| Loader | W190B | — |
| Tractor | MAGNUM 255 | — |
| Sprayer | SPX3185 | — |
| Sprayer | SPX3320 | — |
| Sprayer | 3150 | — |
| Sprayer | 3185 | — |
| Sprayer | SPX3150 | — |
| Loader | 621D | — |
| Loader | 521D | — |
| Loader | W130 | — |
| Loader | 721D | — |
| Loader | LW170.B | — |
| Tractor | MX305 | — |
| Tractor | MX215 | — |
| Tractor | MX275 | — |
| Tractor | MX245 | — |
| Sprayer | SPX4420 | — |
| Sprayer | SPX4410 | — |
| Tractor | MX285 | — |
| Tractor | TG285 | — |
| Loader | LW130.B | — |
| Loader | LW110.B | — |
| Tractor | MX210 | — |
| Tractor | MX230 | — |
| Tractor | MX255 | — |
| Tractor | TG210 | — |
| Tractor | TG255 | — |
| Tractor | TG230 | — |
| Sprayer | SPX4260 | — |
| Sprayer | SPX2130 | — |
| Tractor | MX100C | — |
| Tractor | MX200 | — |
| Tractor | MX180 | — |
| Tractor | MX240 | — |
| Tractor | MX220 | — |
| Tractor | MX90C | — |
| Tractor | MX80C | — |
| Tractor | MX135 | — |
| Tractor | MX150 | — |
| Tractor | MX100 | — |
| Tractor | MX120 | — |
| Tractor | MX170 | — |
| Tractor | MX110 | — |
| Tractor | MX270 | — |
| Sprayer | PATRIOT XL | — |
| Sprayer | PATRIOT WT | — |
| Tractor | 8950 | — |
| Tractor | 8930 | — |
| Tractor | 8920 | — |
| Tractor | 8910 | — |
| Sprayer | PATRIOT 150 | — |
| Tractor | 5240 | — |
| Tractor | 5230 | — |
| Sprayer | PATRIOT NT | — |
| Tractor | 7250 | — |
| Tractor | 7240 | — |
| Tractor | 7230 | — |
| Tractor | 7220 | — |
| Tractor | 7210 | — |
| Tractor | 8940 | — |
| Tractor | 7140 | — |
| Tractor | 7130 | — |
| Tractor | 7120 | — |
| Tractor | 7110 | — |
| Tractor | 7150 | — |