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Pump Seal Kit

Part number (MPN)
RBS14

OEM Replacement Part & Compatibility Table

Brand
Guide price (£)
Not available: check the current price with the seller
Source
retailer parts list
checked 2026-11-06
Fitting notes

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Compatible appliances

  • Riello 40 419T55
  • Riello 40 424T55
  • Riello 40 436T56
  • Riello 40 437T55
  • Riello 40 443T56
  • Riello 40 443T57
  • Riello 40 443T58
  • Riello 40 444T55
  • Riello 40 464T55
  • Riello 40 Combi 130 459T55
  • Riello 40 Combi 90 443T58
  • Riello 40 F10 463M
  • Riello 40 F2 464M
  • Riello 40 F5 462M
  • Riello 40 G10X 464T55 3746459
  • Riello 40 G20 474T50 3747450
  • Riello 40 G20S 482T50 3748253
  • Riello 40 G2SX 424T55
  • Riello 40 G5 444T50 J/Streme 125/14
  • Riello 40 G5 444T50 Jetstreme 95/12
  • Riello G10D 716T81 3746686
  • Riello G10X 464T55 3746455
  • Riello G20D 484T1 3748414
  • Riello G20D 717T81 3748415
  • Riello G2Q 422T55 3742256
  • Riello G2Sx 419T55 3741955
  • Riello G2Sx 424T55 3742455
  • Riello G2X 422T51 3742251
  • Riello G3Bf 490T52 3749052
  • Riello G3Q 436T55 3743656
  • Riello G3X 436T51 3743651
  • Riello G5 Economy 50/70 442T57 374435
  • Riello G5 Economy 70/90 442T58 374435
  • Riello G5Bf 489T56 3748956
  • Riello G5Bf 489T57 3748957
  • Riello G5Bf 491T51 3749151
  • Riello G5Bf 491T56 3749156
  • Riello G5Bf 492T51 3749251
  • Riello G5Bf 492T56 3749256
  • Riello G5Bf 493T51 3749351
  • Riello G5Q 443T55 3744356
  • Riello G5X 428T51 3742851
  • Riello G5X 428T52 3742852
  • Riello G5X 441T1 3744112-3744113
  • Riello G5X 444T55 3744455
  • Riello G7Q 459T55 3745956
  • Riello G7X 458T55 3745855
  • Riello G7X 459T55 3745955
  • Riello Gulliver BLU Bg6D 392T1 373925
  • Riello Gulliver BLU Bg7D 391T1 373915
  • Riello Gulliver Rg1Rk 362T1 3736250
  • Riello Gulliver Rg1Rkd 366T1 3736650
  • Riello Gulliver Rg2D 380T1 3738050
  • Riello Gulliver Rg3 393T1 3739350
  • Riello Gulliver Rg3D 394T1 3739450
  • Riello Gulliver Rg4D 397T1 3739750
  • Riello Gulliver Rg4S 396T1 3739650
  • Riello Mectron 10M Gb 163T12
  • Riello Mectron 15M Gb 165 T 12
  • Riello Mectron 5M Gb 161T12
  • Riello Press 1G 416M
  • Riello Press 2G 2G 417M
  • Riello Press Gv 435M Gv 435M
  • Riello Press Gw 436M Gw 436M

Always check the model and serial number on the data plate before ordering.

Frequently asked questions

Which appliances does RBS14 fit?

The sources we checked list RBS14 (Pump Seal Kit, Riello) for: Riello 40 419T55, Riello 40 424T55, Riello 40 436T56, Riello 40 437T55, Riello 40 443T56, Riello 40 443T57, Riello 40 443T58, Riello 40 444T55, Riello 40 464T55, Riello 40 Combi 130 459T55, Riello 40 Combi 90 443T58, Riello 40 F10 463M, Riello 40 F2 464M, Riello 40 F5 462M, Riello 40 G10X 464T55 3746459, Riello 40 G20 474T50 3747450, Riello 40 G20S 482T50 3748253, Riello 40 G2SX 424T55, Riello 40 G5 444T50 J/Streme 125/14, Riello 40 G5 444T50 Jetstreme 95/12, Riello G10D 716T81 3746686, Riello G10X 464T55 3746455, Riello G20D 484T1 3748414, Riello G20D 717T81 3748415, Riello G2Q 422T55 3742256, Riello G2Sx 419T55 3741955, Riello G2Sx 424T55 3742455, Riello G2X 422T51 3742251, Riello G3Bf 490T52 3749052, Riello G3Q 436T55 3743656, Riello G3X 436T51 3743651, Riello G5 Economy 50/70 442T57 374435, Riello G5 Economy 70/90 442T58 374435, Riello G5Bf 489T56 3748956, Riello G5Bf 489T57 3748957, Riello G5Bf 491T51 3749151, Riello G5Bf 491T56 3749156, Riello G5Bf 492T51 3749251, Riello G5Bf 492T56 3749256, Riello G5Bf 493T51 3749351, Riello G5Q 443T55 3744356, Riello G5X 428T51 3742851, Riello G5X 428T52 3742852, Riello G5X 441T1 3744112-3744113, Riello G5X 444T55 3744455, Riello G7Q 459T55 3745956, Riello G7X 458T55 3745855, Riello G7X 459T55 3745955, Riello Gulliver BLU Bg6D 392T1 373925, Riello Gulliver BLU Bg7D 391T1 373915, Riello Gulliver Rg1Rk 362T1 3736250, Riello Gulliver Rg1Rkd 366T1 3736650, Riello Gulliver Rg2D 380T1 3738050, Riello Gulliver Rg3 393T1 3739350, Riello Gulliver Rg3D 394T1 3739450, Riello Gulliver Rg4D 397T1 3739750, Riello Gulliver Rg4S 396T1 3739650, Riello Mectron 10M Gb 163T12, Riello Mectron 15M Gb 165 T 12, Riello Mectron 5M Gb 161T12, Riello Press 1G 416M, Riello Press 2G 2G 417M, Riello Press Gv 435M Gv 435M, Riello Press Gw 436M Gw 436M. Always check the model and serial number on the data plate before ordering.

Does RBS14 have equivalent or superseded part numbers?

The sources we checked list no equivalents for RBS14. Ask a Riello stockist to confirm.

What should I check before fitting RBS14?

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

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Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.