Description
Overview:
This Jack Leg Seal Kit is a service kit for JCB backhoe loaders, designed to reseal the stabiliser/jack leg hydraulic cylinder and prevent oil leaks. It fits popular models such as the JCB 3CX and 4CX and is also compatible with other variants listed below. This is a Non Genuine Part that replaces OEM 991/00122, offering a practical solution when the original seals are worn. The kit uses oil- and abrasion‐resistant sealing materials (elastomers and polyurethane) selected for hydraulic use. Correct sealing helps maintain holding pressure, reduces drift, and protects against dirt ingress, supporting safe and consistent stabiliser performance. Suitable for workshop overhauls and on-site repairs where downtime needs to be kept to a minimum.
Key Features:
- Replaces OEM 991/00122 (Non Genuine Part)
- Designed for JCB backhoe jack leg/stabiliser cylinders
- Helps stop external leaks and internal bypass to restore pressure
- Durable, oil- and abrasion‐resistant sealing materials for long service life
- Profiles and sizes match OEM dimensions for a precise fit
- Supports quick strip-down and rebuild with standard tools
- Helps maintain machine stability and safe lifting on site
- Suitable for 3CX, 4CX, 5CX and many related JCB variants
Typical Applications:
Resealing stabiliser/jack leg cylinders on JCB backhoe loaders during routine maintenance or repair. Used when legs creep down, leave oil on the pad, or fail to hold pressure. Suitable for plant hire fleets, construction sites, utilities, agriculture, and council workshops.
Also known as:
Stabiliser leg seal kit, outrigger leg cylinder seal pack, jackleg ram seals, stabiliser ram overhaul kit, outrigger ram seal kit, jack leg cylinder reseal kit.
Fits Models:
1400B-2WD, 1400B-4WD, 1550B-2WD, 1550B-4WD, 1600B-2WD, 1600B-4WD, 1700B-2WD, 1700B-4WD, 3C 1400-2WD, 3C 1400-4WD, 3C 1550-2WD, 3C 1550-4WD, 3C-2WD, 3C1400-2WD, 3C1400-4WD, 3C1550-2WD, 3C1550-4WD, 3C2WD, 3CX, 3CX20KPH, 3CX30KPH, 3CX35KPH, 3D 1700-2WD, 3D 1700-4WD, 3D-2WD, 3D-4WD, 3D1700-2WD, 3D1700-4WD, 3D2WD, 3D4WD, 4C 30KPH, 4C 35KPH, 4C Turbo, 4C-2WD TURBO, 4C-2WDTURBO, 4C-4WD TURBO, 4C-4WDTURBO, 4C30KPH, 4C35KPH, 4CN, 4CN 30KPH, 4CN 35KPH, 4CN30KPH, 4CN35KPH, 4CTurbo, 4CX, 520M-2, 520M-4, 520M2, 520M4, 525-58, 525-58 FS, 525-58FS, 525-67, 525-67 FS, 525-67FS, 52558, 52558FS, 52567, 52567FS, 530-110, 530-120, 530-120S, 530-95, 530110, 530120, 530120S, 53095, 530B HL-2, 530B HL-4, 530BHL-2, 530BHL-4, 530BHL2, 530BHL4, 540-120, 540120, 5CX, 921-2WD, 921-4WD, 9212WD, 9214WD, 926 2WD, 926 4WD, 926-2WD, 926-4WD, 9262WD, 9264WD, 930 2WD, 930 4WD, 930-2WD, 930-4WD, 9302WD, 9304WD, 940 2WD, 940 4WD, 9402WD, 9404WD
Alternate Part Numbers:
991/00122, 99100122
Product Specifications
| L&S Part No. | 995 966 |
|---|---|
| Part Type | Non Genuine Part |
| OEM No. | 991/00122 |
| Unit of Sale | 1 |
| Applications | 1400B-2WD, 1400B-4WD, 1550B-2WD, 1550B-4WD, 1600B-2WD, 1600B-4WD, 1700B-2WD, 1700B-4WD, 3C 1400-2WD, 3C 1400-4WD, 3C 1550-2WD, 3C 1550-4WD, 3C-2WD, 3C1400-2WD, 3C1400-4WD, 3C1550-2WD, 3C1550-4WD, 3C2WD, 3CX, 3CX20KPH, 3CX30KPH, 3CX35KPH, 3D 1700-2WD, 3D 1700-4WD, 3D-2WD, 3D-4WD, 3D1700-2WD, 3D1700-4WD, 3D2WD, 3D4WD, 4C 30KPH, 4C 35KPH, 4C Turbo, 4C-2WD TURBO, 4C-2WDTURBO, 4C-4WD TURBO, 4C-4WDTURBO, 4C30KPH, 4C35KPH, 4CN, 4CN 30KPH, 4CN 35KPH, 4CN30KPH, 4CN35KPH, 4CTurbo, 4CX, 520M-2, 520M-4, 520M2, 520M4, 525-58, 525-58 FS, 525-58FS, 525-67, 525-67 FS, 525-67FS, 52558, 52558FS, 52567, 52567FS, 530-110, 530-120, 530-120S, 530-95, 530110, 530120, 530120S, 53095, 530B HL-2, 530B HL-4, 530BHL-2, 530BHL-4, 530BHL2, 530BHL4, 540-120, 540120, 5CX, 921-2WD, 921-4WD, 9212WD, 9214WD, 926 2WD, 926 4WD, 926-2WD, 926-4WD, 9262WD, 9264WD, 930 2WD, 930 4WD, 930-2WD, 930-4WD, 9302WD, 9304WD, 940 2WD, 940 4WD, 9402WD, 9404WD |
| Machine Type | Loaders, Backhoe Loaders |
| Fits Brands | JCB |
