Description
Overview:
This is a Genuine JCB gas strut (part no. 331/43229) for compact and mid-sized JCB excavators. It uses a pressurised gas and oil-damped steel cylinder with a plated piston rod to provide controlled lifting and steady support for heavy panels and service hoods. The robust construction and OE end fittings help ensure correct alignment and reliable hold-open performance in harsh site conditions. It is commonly fitted to machines such as the JCB JS30 and 19C-1, where safe access to engine bays and service points is critical. Built to JCB specifications for durability and repeatable motion, it is suitable for routine replacement when the original strut loses pressure or shows signs of wear, helping to maintain uptime and safety.
Key Features:
- Genuine JCB part for assured fit and function (331/43229)
- Strong steel body with corrosion-resistant finish for long service life
- Oil-damped action for smooth, controlled opening and closing
- Holds panels/hoods securely to reduce risk of sudden drop
- Direct replacement using existing OEM mounting points
- Stable performance in frequent open/close cycles on site
- Suitable for compact and mid-range excavators working in tough conditions
- Helps restore correct lift and hold when the original strut has weakened
Typical Applications:
Supporting and counterbalancing engine covers, side panels, service hoods, canopies, and access doors on JCB excavators. Useful during daily checks, refuelling, maintenance, and repairs where hands-free access and controlled motion improve safety and speed of work.
Also known as:
Gas spring, lift support, bonnet lift, hatch strut, lid stay, damped prop, strut damper, lift damper, support stay.
Fits Models:
100C-1, 100C-2, 100C1, 100C2, 15C-1, 15C1, 16C-1 T3, 16C-1 T3 Fixed, 16C-1 T4, 16C-1T3, 16C-1T3Fixed, 16C-1T4, 16C1T3, 16C1T4, 18Z-1 T3, 18Z-1T3, 18Z1T3, 19C-1, 19C-1 EP, 19C-1 ETEC, 19C-1 PC, 19C-1E, 19C-1EP, 19C-1ETEC, 19C-1PC, 19C1, 19C1E, 19C1EP, 19C1PC, 30 PLUS, 30PLUS, 35Z-1, 35Z-1 G, 35Z-1G, 35Z1, 35Z1G, 36C-1, 36C1, 48Z-1 T3, 48Z-1 T4, 48Z-1T3, 48Z-1T4, 48Z1T3, 48Z1T4, 50Z-2, 50Z2, 51R-1, 51R-1 T3, 51R-1 T4, 51R-1T3, 51R-1T4, 51R-2, 51R1, 51R1T3, 51R1T4, 51R2, 55Z-1 T3, 55Z-1 T4, 55Z-1T3, 55Z-1T4, 55Z1T3, 55Z1T4, 57C-1 T3, 57C-1 T4, 57C-1T3, 57C-1T4, 57C1T3, 57C1T4, 65R-1, 65R1, 67C-1, 67C1, 8014, 8014 CTS, 8014CTS, 8016, 8016 CTS, 8016 Super, 8016CTS, 8016Super, 8018, 8018 CTS, 8018 CTSAG, 8018 CTSDL, 8018 Super, 8018CTS, 8018CTSAG, 8018CTSDL, 8018Super, 8020, 8020 CTS, 8020CTS, 8025 ZTS ORFS, 8025CTS, 8025ZTS, 8025ZTSORFS, 8026 CTS, 8026CTS, 8029 CTS, 8029CTS, 8030 ZTS ORFS, 8030ZTS, 8030ZTSORFS, 8035 ZTS, 8035 ZTS ORFS, 8035ZTS, 8035ZTSORFS, 8040 ZTS, 8040ZTS, 8045 ZTS, 8045ZTS, 8050 RTS, 8050 ZTS, 8050RTS, 8050ZTS, 8055 ZTS, 8055RTS, 8055ZTS, 8065 DL, 8065 RTS, 8065DL, 8065RTS, 8085 ZTS, 8085ZTS, 85Z-1, 85Z-1 T2, 85Z-1T2, 85Z-2, 85Z-2 G, 85Z-2G, 85Z1, 85Z1T2, 85Z2, 85Z2G, 86C-1, 86C-1 T2, 86C-1T2, 86C-2, 86C-2 G, 86C-2 TAB, 86C-2G, 86C-2TAB, 86C1, 86C1T2, 86C2, 86C2G, 86C2TAB, 90Z-1, 90Z-2, 90Z1, 90Z2, JS30
Alternate Part Numbers:
331 43229, 33143229
Product Specifications
| L&S Part No. | 331/43229 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | JCB |
| OEM No. | 331/43229 |
| Unit of Sale | 1 |
| Applications | 100C-1, 100C-2, 100C1, 100C2, 15C-1, 15C1, 16C-1 T3, 16C-1 T3 Fixed, 16C-1 T4, 16C-1T3, 16C-1T3Fixed, 16C-1T4, 16C1T3, 16C1T4, 18Z-1 T3, 18Z-1T3, 18Z1T3, 19C-1, 19C-1 EP, 19C-1 ETEC, 19C-1 PC, 19C-1E, 19C-1EP, 19C-1ETEC, 19C-1PC, 19C1, 19C1E, 19C1EP, 19C1PC, 30 PLUS, 30PLUS, 35Z-1, 35Z-1 G, 35Z-1G, 35Z1, 35Z1G, 36C-1, 36C1, 48Z-1 T3, 48Z-1 T4, 48Z-1T3, 48Z-1T4, 48Z1T3, 48Z1T4, 50Z-2, 50Z2, 51R-1, 51R-1 T3, 51R-1 T4, 51R-1T3, 51R-1T4, 51R-2, 51R1, 51R1T3, 51R1T4, 51R2, 55Z-1 T3, 55Z-1 T4, 55Z-1T3, 55Z-1T4, 55Z1T3, 55Z1T4, 57C-1 T3, 57C-1 T4, 57C-1T3, 57C-1T4, 57C1T3, 57C1T4, 65R-1, 65R1, 67C-1, 67C1, 8014, 8014 CTS, 8014CTS, 8016, 8016 CTS, 8016 Super, 8016CTS, 8016Super, 8018, 8018 CTS, 8018 CTSAG, 8018 CTSDL, 8018 Super, 8018CTS, 8018CTSAG, 8018CTSDL, 8018Super, 8020, 8020 CTS, 8020CTS, 8025 ZTS ORFS, 8025CTS, 8025ZTS, 8025ZTSORFS, 8026 CTS, 8026CTS, 8029 CTS, 8029CTS, 8030 ZTS ORFS, 8030ZTS, 8030ZTSORFS, 8035 ZTS, 8035 ZTS ORFS, 8035ZTS, 8035ZTSORFS, 8040 ZTS, 8040ZTS, 8045 ZTS, 8045ZTS, 8050 RTS, 8050 ZTS, 8050RTS, 8050ZTS, 8055 ZTS, 8055RTS, 8055ZTS, 8065 DL, 8065 RTS, 8065DL, 8065RTS, 8085 ZTS, 8085ZTS, 85Z-1, 85Z-1 T2, 85Z-1T2, 85Z-2, 85Z-2 G, 85Z-2G, 85Z1, 85Z1T2, 85Z2, 85Z2G, 86C-1, 86C-1 T2, 86C-1T2, 86C-2, 86C-2 G, 86C-2 TAB, 86C-2G, 86C-2TAB, 86C1, 86C1T2, 86C2, 86C2G, 86C2TAB, 90Z-1, 90Z-2, 90Z1, 90Z2, JS30 |
| Machine Type | Excavators |
| Fits Brands | JCB |
| Fits Models | 8014 | 8016 | 15C-1 | 36C-1 | 50Z-2 | 51R-1 | 55Z-1 T3 | 55Z-1 T4 | 57C-1 T3 | 57C-1 T4 | 65R-1 | 85Z-2 | 86C-1 | 86C-2 | 90Z-2 | 100C-2 | 8014 CTS | 8018 Super | 8029 CTS | 8035 ZTS | 8040 ZTS | 8045 ZTS | 8050 RTS | 8050 ZTS | 8055 ZTS | 8055RTS | 19C-1 | 8065 DL | 8065 RTS | 8085 ZTS | 16C-1 T3 | 16C-1 T4 | 48Z-1 T3 | 48Z-1 T4 | 51R-1 T3 | 51R-1 T4 | 85Z-1 T2 | 86C-1 T2 | 8016 Super | 8018 CTSAG | 8018 CTSDL | 8030 ZTS ORFS | 8035 ZTS ORFS | 35Z-1 G | 86C-1 | 86C-2 G | 85Z-2 G | 86C-2 TAB | 19C-1 EP | 19C-1 ETEC | 19C-1 PC | 19C-1E | 16C-1 T3 |
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