Description
Overview:
This Brake Piston Seal Kit is a high-quality non-genuine replacement for the piston brake assemblies used on ITL axles fitted to Thwaites 9 Tonne dumpers with the AK5019 Turbo engine. The kit contains durable, oil‐resistant elastomer seals and O‐rings designed to restore correct hydraulic sealing, reduce leaks, and maintain consistent braking force. Suitable for heavy site use, it helps keep large dumpers and selected JCB machines operating safely. It directly replaces OEM references T2269 and T50384 and is commonly used on Thwaites MACH 290 and MACH 294 models. Built for reliability under tough conditions, it supports straightforward servicing in the workshop, helping to minimise downtime while protecting brake components from contamination and wear.
Key Features:
- Non‐genuine part offering dependable performance and value
- Direct replacement for OEM Nos. T2269 and T50384 for simple identification
- Compatible with ITL axle piston brake systems on large dumpers and selected JCB models
- Robust elastomer sealing for pressure retention and leak prevention
- Helps restore braking efficiency and pedal feel under load
- Resistant to common oils and operating temperatures found in axle brake housings
- Smooth, straightforward installation with standard workshop tools
- Designed to withstand harsh site conditions for long service life
Typical Applications:
Used during brake overhauls or leak rectification on site dumpers and handlers where the piston brake seals have worn, hardened, or been damaged. Typical tasks include routine maintenance, pre‐MOT/inspection preparation, and repairs following contamination or heat cycling. Ideal for Thwaites 9 Tonne forward tip powershift dumpers and various JCB machines working in construction, plant hire, landscaping, waste, and quarry environments.
Also known as:
Brake piston seal set, dumper brake seal kit, ITL axle brake seal kit, hydraulic brake O‐ring and seal kit, piston sealing kit for axle brakes.
Fits Models:
1400B-2WD, 1400B-4WD, 1550B-2WD, 1550B-4WD, 1600B-2WD, 1600B-4WD, 1700B-2WD, 1700B-4WD, 214e, 3C, 3CN-4WD, 3CN4WD, 3CX, 3CXE, 3D-2WD, 3D-4WD, 3D2WD, 3D4WD, 3DX, 3DX BSIII, 3DX ED, 3DX HAMMERMASTER, 3DX I, 3DX LOADER, 3DX SUPER, 3DX XTRA BSII, 3DX XTRA I, 3DXED, 3DXI, 3DXL, 410, 411, 411B, 411HT, 412, 412S, 412S AG, 412SAG, 413K, 413S, 414S, 414S AG, 414SAG, 416, 416B, 416S AG, 416SAG, 417, 417HT, 418S AG, 418SAG, 419S T4F, 419ST4F, 4C, 4C 30KPH, 4C 35KPH, 4C SUPER, 4C-2WD TURBO, 4C-4WD TURBO, 4C30KPH, 4C35KPH, 4CN, 4CN 30KPH, 4CN 35KPH, 4CS, 4CSUPER, 4CX, 4DX, 4DX BSIII, 506-23TC, 50623TC, 506C, 508-66 TC, 509-23TC, 509-45 TC, 50923TC, 510-44S TC, 510-55 TC, 510.42, 51042, 520, 520 LE, 520-55, 520-55 FS, 52055, 520LE, 520S, 520S LE, 520SLE, 525-58, 525-58 FS, 525-67, 525-67 FS, 52558, 52567, 526, 526 LE, 526-56, 52656, 526LE, 526S, 526S LE, 526SLE, 527-58, 527-58 FS, 527-67, 527-67 FS, 52758, 52767, 528-70, 52870, 528S, 530, 530 FS PLUS, 530 LE, 530 SUPER, 530-110, 530-110 LE, 530-110I, 530-120, 530-120S, 530-67, 530-67 FS PLUS, 530-70, 530-70I, 530-95, 530110, 530110I, 530120, 530120S, 53067, 53070, 53070I, 53095, 530LE, 530S, 530S X, 530S XL, 530SX, 530SXL, 531-70, 531-70 SWAY, 53170, 532, 532H, 532H LE, 532HLE, 532LE, 532X60, 532X70AG, 532X70AG+, 532X70AG55, 532X70AGS, 532X70PRO, 533-105, 533105, 535 FS SUPER, 535-125, 535-140, 535-60, 535-60 FS, 535-60 FS PLUS, 535-67, 535-67 FS PLUS, 535-95, 535-95 FS, 535-95 FS PLUS, 535-95 SWAY, 535125, 535140, 53560, 53567, 53595, 536-60, 536-60DS, 536-70, 536-70AG+, 536-95, 53660, 53660DS, 53670, 53695, 536X95AG, 536X95AG+, 536X95AG55, 536X95AGS, 536X95PRO, 537, 537-120, 537-130, 537120, 537130, 537H, 537H LE, 537HLE, 537LE, 538X60AG, 538X60AG+, 538X60AGS, 538X60PRO, 538X70AG, 538X70AG+, 538X70AG55, 538X70AGS, 538X70PRO, 540, 540 FS PLUS, 540 LE, 540 SUPER, 540-120, 540-140, 540-140H, 540-170, 540-180R, 540-200, 540120, 540140, 540140H, 540170, 540180R, 540200, 540LE, 540S, 540S X, 540S XL, 540SX, 540SXL, 540V140, 541-70, 541-70 SWAY, 54170, 542X70AG, 542X70AG+, 542X70AG55, 542X70AGS, 542X70PRO, 550-140, 550-170, 550-80, 550140, 550170, 55080, 560-80, 56080, 6FT-2S5, 6FT2S5, 6T-1, 6T1, 7FT-2S5, 7FT2S5, 7T-1, 7T1, 926, 926 2WD, 926 4WD, 926-2WD, 926-4WD, 9262WD, 9264WD, 930, 930 2WD, 930 4WD, 930-2WD, 930-4WD, 9302WD, 9304WD, 940, 940 2WD, 940 4WD, 940-2WD, 940-4WD, 9402WD, 9404WD, 945-4, 945-4 T4, 9454, 9454T4, 950, 950-4WD, 9504WD, 9FT-2S5, 9FT2S5, 9T-1 Front Tip, MACH 290, MACH 294, MACH290, MACH294, TM-WASTEMASTER, TM270, TM270 LE, TM270LE, TM300, TM310, TM310S, TM320, TM320S, TM320S T4F, TM320W T4F, TM420 T4F
Alternate Part Numbers:
450/10004, 813/50026, 813/50012, 81350026, 45010004, 81350012, T50384, T2269
Product Specifications
| L&S Part No. | ITL1 |
|---|---|
| Part Type | Non Genuine Part |
| OEM No. | 813/50012 |
| Unit of Sale | 1 |
| Applications | 1400B-2WD, 1400B-4WD, 1550B-2WD, 1550B-4WD, 1600B-2WD, 1600B-4WD, 1700B-2WD, 1700B-4WD, 214e, 3C, 3CN-4WD, 3CN4WD, 3CX, 3CXE, 3D-2WD, 3D-4WD, 3D2WD, 3D4WD, 3DX, 3DX BSIII, 3DX ED, 3DX HAMMERMASTER, 3DX I, 3DX LOADER, 3DX SUPER, 3DX XTRA BSII, 3DX XTRA I, 3DXED, 3DXI, 3DXL, 410, 411, 411B, 411HT, 412, 412S, 412S AG, 412SAG, 413K, 413S, 414S, 414S AG, 414SAG, 416, 416B, 416S AG, 416SAG, 417, 417HT, 418S AG, 418SAG, 419S T4F, 419ST4F, 4C, 4C 30KPH, 4C 35KPH, 4C SUPER, 4C-2WD TURBO, 4C-4WD TURBO, 4C30KPH, 4C35KPH, 4CN, 4CN 30KPH, 4CN 35KPH, 4CS, 4CSUPER, 4CX, 4DX, 4DX BSIII, 506-23TC, 50623TC, 506C, 508-66 TC, 509-23TC, 509-45 TC, 50923TC, 510-44S TC, 510-55 TC, 510.42, 51042, 520, 520 LE, 520-55, 520-55 FS, 52055, 520LE, 520S, 520S LE, 520SLE, 525-58, 525-58 FS, 525-67, 525-67 FS, 52558, 52567, 526, 526 LE, 526-56, 52656, 526LE, 526S, 526S LE, 526SLE, 527-58, 527-58 FS, 527-67, 527-67 FS, 52758, 52767, 528-70, 52870, 528S, 530, 530 FS PLUS, 530 LE, 530 SUPER, 530-110, 530-110 LE, 530-110I, 530-120, 530-120S, 530-67, 530-67 FS PLUS, 530-70, 530-70I, 530-95, 530110, 530110I, 530120, 530120S, 53067, 53070, 53070I, 53095, 530LE, 530S, 530S X, 530S XL, 530SX, 530SXL, 531-70, 531-70 SWAY, 53170, 532, 532H, 532H LE, 532HLE, 532LE, 532X60, 532X70AG, 532X70AG+, 532X70AG55, 532X70AGS, 532X70PRO, 533-105, 533105, 535 FS SUPER, 535-125, 535-140, 535-60, 535-60 FS, 535-60 FS PLUS, 535-67, 535-67 FS PLUS, 535-95, 535-95 FS, 535-95 FS PLUS, 535-95 SWAY, 535125, 535140, 53560, 53567, 53595, 536-60, 536-60DS, 536-70, 536-70AG+, 536-95, 53660, 53660DS, 53670, 53695, 536X95AG, 536X95AG+, 536X95AG55, 536X95AGS, 536X95PRO, 537, 537-120, 537-130, 537120, 537130, 537H, 537H LE, 537HLE, 537LE, 538X60AG, 538X60AG+, 538X60AGS, 538X60PRO, 538X70AG, 538X70AG+, 538X70AG55, 538X70AGS, 538X70PRO, 540, 540 FS PLUS, 540 LE, 540 SUPER, 540-120, 540-140, 540-140H, 540-170, 540-180R, 540-200, 540120, 540140, 540140H, 540170, 540180R, 540200, 540LE, 540S, 540S X, 540S XL, 540SX, 540SXL, 540V140, 541-70, 541-70 SWAY, 54170, 542X70AG, 542X70AG+, 542X70AG55, 542X70AGS, 542X70PRO, 550-140, 550-170, 550-80, 550140, 550170, 55080, 560-80, 56080, 6FT-2S5, 6FT2S5, 6T-1, 6T1, 7FT-2S5, 7FT2S5, 7T-1, 7T1, 926, 926 2WD, 926 4WD, 926-2WD, 926-4WD, 9262WD, 9264WD, 930, 930 2WD, 930 4WD, 930-2WD, 930-4WD, 9302WD, 9304WD, 940, 940 2WD, 940 4WD, 940-2WD, 940-4WD, 9402WD, 9404WD, 945-4, 945-4 T4, 9454, 9454T4, 950, 950-4WD, 9504WD, 9FT-2S5, 9FT2S5, 9T-1 Front Tip, MACH 290, MACH 294, MACH290, MACH294, TM-WASTEMASTER, TM270, TM270 LE, TM270LE, TM300, TM310, TM310S, TM320, TM320S, TM320S T4F, TM320W T4F, TM420 T4F |
| Machine Type | Dumpers |
| Fits Brands | JCB, Thwaites |
| Fits Models | 3CX | MACH 294 Dumper | MACH 290 |
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