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Worcester Replacement Washers 23.9mm – 87101030430 – 10 Pieces
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FROM £6.50
Worcester Washer 23.9x17.2x1.5 87101030430 (Pack of 10)
Product Overview
The Worcester Washer 23.9x17.2x1.5 87101030430 (Pack of 10) is a critical component designed for specific Worcester heating systems. This Spare Part is a genuine replacement component engineered to restore original manufacturer specifications. properly functioning components are vital for the energy efficiency and safety of your boiler.
ℹ️ Product Condition Options:
This part may be available in New, Refurbished, or Compatible conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.
This part may be available in New, Refurbished, or Compatible conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.
Technical Insight & Common Failure Symptoms
Based on service data: We know that when carrying out a boiler repair, getting the part you need quickly is really important. Find genuine Worcester boiler parts quickly from our The following are recommended spare parts which should be kept on hand for Series F39 pneumatic actuators: Repair Kit(s) – Kits contain all necessary seals,
Replacing this part often resolves the following issues:
- Restores reliable system operation and eliminates fault codes.
- Resolves specific failure symptoms such as component malfunction.
- Ensures safety compliance and efficient boiler performance.
Compatibility
This part (MPN: 87101030430) is designed for models within the Worcester range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee fitment.
Safety Advice: Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.
This part fits the following boilers:
Fits Appliance(s)
GC No.
Worcester Buderus Logatherm
Worcester C1-FSN-GB NG Combi
Worcester 24CDi-BF/NG
Worcester 24CDi-Of/LPG
Worcester 24CDi-Of/NG
Worcester 24CDi-RSF/LPG
Worcester 24CDi-RSF/NG
Worcester 26 CDI Xtra LPG
Worcester 26 CDI Xtra NG
Worcester 28CDi-RSF/LPG
Worcester 28CDi-RSF/NG
Worcester 533 Compact
Worcester 533 Compact ErP
Worcester 535 Compact
Worcester 535 Compact ErP
Worcester 24 Fsn Gb
Worcester 28 Fsn Gb
Worcester Greenstar Life GR8300IW 30C LPG
Worcester Greenstar Life GR8300IW 30C NG
Worcester Greenstar Life GR8300IW 35C LPG
Worcester Greenstar Life GR8300IW 35C NG
Worcester Greenstar Life GR8300IW 40C LPG
Worcester Greenstar Life GR8300IW 40C NG
Worcester Greenstar Life GR8300IW 45C LPG
Worcester Greenstar Life GR8300IW 45C NG
Worcester Greenstar Life GR8300IW 50C LPG
Worcester Greenstar Life GR8300IW 50C NG
Worcester Greenstar Life GR8300IW 30R LPG
Worcester Greenstar Life GR8300IW 30R NG
Worcester Greenstar Life GR8300IW 35R LPG
Worcester Greenstar Life GR8300IW 35R NG
Worcester Greenstar Life GR8300IW 40R LPG
Worcester Greenstar Life GR8300IW 40R NG
Worcester Greenstar Life GR8300IW 45R LPG
Worcester Greenstar Life GR8300IW 45R NG
Worcester Greenstar Life GR8300IW 50R LPG
Worcester Greenstar Life GR8300IW 50R NG
Worcester Greenstar 8000 Life GR8300IW 30S LPG
Worcester Greenstar 8000 Life GR8300IW 30S NG
Worcester Greenstar 8000 Life GR8300IW 35P LPG
Worcester Greenstar 8000 Life GR8300IW 35P NG
Worcester Greenstar 8000 Style GR8700IW 30C LPG
Worcester Greenstar 8000 Style GR8700IW 30C NG
Worcester Greenstar 8000 Style GR8700IW 30CB LPG
Worcester Greenstar 8000 Style GR8700IW 30CB NG
Worcester Greenstar 8000 Style GR8700IW 35C LPG
Worcester Greenstar 8000 Style GR8700IW 35C NG
Worcester Greenstar 8000 Style GR8700IW 35CB LPG
Worcester Greenstar 8000 Style GR8700IW 35CB NG
Worcester Greenstar 8000 Style GR8700IW 40C LPG
Worcester Greenstar 8000 Style GR8700IW 40C NG
Worcester Greenstar 8000 Style GR8700IW 40CB LPG
Worcester Greenstar 8000 Style GR8700IW 40CB NG
Worcester Greenstar 8000 Style GR8700IW 45C LPG
Worcester Greenstar 8000 Style GR8700IW 45C NG
Worcester Greenstar 8000 Style GR8700IW 45CB LPG
Worcester Greenstar 8000 Style GR8700IW 45CB NG
Worcester Greenstar 8000 Style GR8700IW 50C LPG
Worcester Greenstar 8000 Style GR8700IW 50C NG
Worcester Greenstar 8000 Style GR8700IW 50CB LPG
Worcester Greenstar 8000 Style GR8700IW 50CB NG
Worcester Greenstar 8000 Style GR8700IW 30 P LPG
Worcester Greenstar 8000 Style GR8700IW 30 P NG
Worcester Greenstar 8000 Style GR8700IW 30 SB LPG
Worcester Greenstar 8000 Style GR8700IW 30 SB NG
Worcester Greenstar 8000 Style GR8700IW 35 S LPG
Worcester Greenstar 8000 Style GR8700IW 35 S NG
Worcester Greenstar 8000 Style GR8700IW 35 SB LPG
Worcester Greenstar 8000 Style GR8700IW 35 SB NG
Worcester Greenstar 28 CDI Compact
Worcester Greenstar 28 CDI Compact LPG
Worcester Greenstar 32 CDI Compact
Worcester Greenstar 32 CDI Compact LPG
Worcester Greenstar 36 CDI Compact
Worcester Greenstar 36 CDI Compact LPG
Worcester Greenstar 28 CDI Compact ERP
Worcester Greenstar 28 CDI Compact ERP LPG
Worcester Greenstar 32 CDI Compact ERP
Worcester Greenstar 32 CDI Compact ERP LPG
Worcester Greenstar 36 CDI Compact ERP
Worcester Greenstar 36 CDI Compact ERP LPG
Worcester Greenstar Combi 25 CDI
Worcester Greenstar Combi 27 CDI HE
Worcester Greenstar Combi 27 CDI HE LPG
Worcester Greenstar 29 CDI Classic
Worcester Greenstar 29 CDI Classic LPG
Worcester Greenstar 34 CDI Classic
Worcester Greenstar 34 CDI Classic LPG
Worcester Greenstar 38 CDI Classic
Worcester Greenstar 38 CDI Classic LPG
Worcester Greenstar 29 CDI Classic ERP
Worcester Greenstar 29 CDI Classic ERP LPG
Worcester Greenstar 30 CDI Classic Regular ErP
Worcester Greenstar 30 CDI Classic Regular ErP LPG
Worcester Greenstar 30 CDI Classic System ErP
Worcester Greenstar 30 CDI Classic System ErP LPG
Worcester Greenstar 34 CDI Classic ERP
Worcester Greenstar 34 CDI Classic ERP LPG
Worcester Greenstar 35 CDI Classic System ErP
Worcester Greenstar 35 CDI Classic System ErP LPG
Worcester Greenstar 38 CDI Classic ERP
Worcester Greenstar 38 CDI Classic ERP LPG
Worcester Greenstar 40 CDI Classic Regular ErP
Worcester Greenstar 40 CDI Classic Regular ErP LPG
Worcester Greenstar 42 CDI Classic ERP
Worcester Greenstar 42 CDI Classic ERP LPG
Worcester Greenstar FSP GB Combi LPG 7713244855
Worcester Greenstar 25 HE Combi
Worcester Greenstar 30 HE Combi
Worcester R30he Plus Combi
Worcester R35he Plus Combi
Worcester R40he Plus Combi
Worcester Greenstar Highflow 440 CDI ErP
Worcester Greenstar Highflow 440 CDI ErP LPG
Worcester Greenstar Highflow 550 CDI ErP
Worcester Greenstar Highflow 550 CDI ErP LPG
Worcester Greenstar 25i Combi ERP
Worcester Greenstar 25i Combi ERP LPG
Worcester Greenstar 30i Combi ERP
Worcester Greenstar 30i Combi ERP LPG
Worcester Greenstar 12 i System
Worcester Greenstar 12 i System LPG
Worcester Greenstar 24 i System
Worcester Greenstar 24 i System LPG
Worcester Greenstar 27 i System Compact
Worcester Greenstar 27 i System Compact LPG
Worcester Greenstar 30 i System Compact
Worcester Greenstar 30 i System Compact LPG
Worcester Greenstar 27 i System Compact ERP
Worcester Greenstar 27 i System Compact ERP LPG
Worcester Greenstar 30 i System Compact ERP
Worcester Greenstar 30 i System Compact ERP LPG
Worcester Greenstar 12 i System ERP
Worcester Greenstar 12 i System ERP LPG
Worcester Greenstar 15 i System ERP
Worcester Greenstar 15 i System ERP LPG
Worcester Greenstar 18 i System ERP
Worcester Greenstar 18 i System ERP LPG
Worcester Greenstar 21 i System ERP
Worcester Greenstar 21 i System ERP LPG
Worcester Greenstar 24 i System ERP
Worcester Greenstar 24 i System ERP LPG
Worcester Greenstar 9 i System ERP
Worcester Greenstar 9 i System ERP LPG
Worcester Greenstar 24 i Junior HE
Worcester Greenstar 24 i Junior HE LPG
Worcester Greenstar 24 i Junior HE Mk5 2013 NG/LPG -
Worcester Greenstar 28 I Junior HE
Worcester Greenstar 28 I Junior HE LPG
Worcester Greenstar 28 I Junior HE MK5 2013 NG/LPG -
Worcester Heatslave 12/18 Ext (Feb 2007 Onwards) 7716100117
Worcester Heatslave 18/25 Ext (Feb 2007 Onwards) 7716100118
Worcester Heatslave 25/32 Ext (Feb 2007 Onwards) 7716100119
Worcester Heatslave HE 12/18 Internal(Dec 2006 Onwards) 7716100097
Worcester Heatslave HE 18/25 Internal(Aug 2005 Onwards) 7716100098
Worcester Heatslave HE 25/32 Internal (Dec 2006 Onwards) 7716100099
Worcester HEATSLAVE II 12/18 (2022) 7731600260
Worcester Heatslave II 12/18 7716100129
Worcester Heatslave II 12/18 ERP 7731600047
Worcester Heatslave II 12/18 ERP+ 7731600165
Worcester Heatslave II 12/18 External (2022) 7731600263
Worcester Heatslave II 12/18 External 7716100138
Worcester HEATSLAVE II 18/25 (2022) 7731600261
Worcester Heatslave II 18/25 ERP 7731600048
Worcester Heatslave II 18/25 ERP+ 7731600166
Worcester Heatslave II 18/25 External (2022) 7731600264
Worcester Heatslave II 18/25 External 7716100139
Worcester HEATSLAVE II 25/32 (2022) 7731600262
Worcester Heatslave II 25/32 7716100131
Worcester Heatslave II 25/32 ErP 7731600049
Worcester Heatslave II 25/32 ERP+ 7731600167
Worcester Heatslave II 25/32 External (2022) 7731600265
Worcester Heatslave II 25/32 External 7716100140
Worcester Heatslave II Ext 12/18 ErP 7731600050
Worcester Heatslave II Ext 18/25 ErP 7731600051
Worcester Heatslave II Ext 25/32 ErP 7731600052
Worcester Heatslave II External 12/18 ERP + 7731600168
Worcester Heatslave II External 18/25 ERP + 7731600169
Worcester Heatslave II External 25/32 ERP + 7731600170
Worcester Greenstar 15 RI HE
Worcester Greenstar 15 RI HE LPG
Worcester Greenstar 18 RI HE
Worcester Greenstar 18 RI HE LPG
Worcester Greenstar 24 RI HE
Worcester Greenstar 24 RI HE LPG
Worcester Greenstar 27 RI Compact
Worcester Greenstar 27 RI Compact LPG
Worcester Greenstar 30 RI Compact
Worcester Greenstar 30 RI Compact LPG
Worcester Greenstar 27 RI Compact ERP
Worcester Greenstar 27 RI Compact ERP LPG
Worcester Greenstar 30 RI Compact ERP
Worcester Greenstar 30 RI Compact ERP LPG
Worcester Greenstar 12RI ERP+ LPG
Worcester Greenstar 12RI ERP+ NG
Worcester Greenstar 15RI ERP+ LPG
Worcester Greenstar 15RI ERP+ NG
Worcester Greenstar 18RI ERP+ LPG
Worcester Greenstar 18RI ERP+ NG
Worcester Greenstar 21RI ERP+ LPG
Worcester Greenstar 21RI ERP+ NG
Worcester Greenstar 24RI ERP+ LPG
Worcester Greenstar 24RI ERP+ NG
Worcester Greenstar 9RI ERP+ LPG
Worcester Greenstar 9RI ERP+ NG
Worcester Greenstar 25 SI Compact
Worcester Greenstar 25 SI Compact LPG
Worcester Greenstar 30 SI Compact LPG
Worcester Greenstar 30 SI Compact NG
Worcester Greenstar 25 SI Compact ERP
Worcester Greenstar 25 SI Compact ERP LPG
Worcester Greenstar 30 SI Compact ERP
Worcester Greenstar 30 SI Compact ERP LPG
Worcester Heatslave 12/14-Oso-GB Oil COM (July 1996 - NOV. 2001) 7716100005
Worcester Heatslave 12/14-Oso-GB Oil COM (October 2001 Onwards) 7716100068
Worcester Heatslave 12/14-RSO-GB Oil COM (June 1997-Nov 2001) 7716100043
Worcester Heatslave 12/14-RSO-GB Oil COM (Oct 2001 Onwards) 7716100075
Worcester Heatslave 15/19-Oso-GB Oil COM (July 1996 Onwards) 7716100004
Worcester Heatslave 15/19-RSO-GB Oil COM (June 1997 Onwards) 7716100044
Worcester Heatslave 20/25-Oso-GB Oil COM (June 1996-Oct 2001) 7716100003
Worcester Heatslave 20/25-Oso-GB Oil COM (Sept 2001 Onwards) 7716100076
Worcester Heatslave 20/25-RSO-GB Oil COM (June 1997 -Oct 2001) 7716100045
Worcester Heatslave 20/25-RSO-GB Oil COM (Sept 2001 Onwards) 7716100084
Worcester Heatslave 26/32-Oso-GB-Oil COM (Feb 2001 Onwards) 7716100065
Worcester Heatslave 26/32-RSO-GB-Oil COM (Feb 2001 Onwards) 7716100066
Worcester Heatslave II 18/25 7716100130
Worcester Highflow 400 Electronic BF
Worcester 24i RSF
Worcester 28i RSF
Worcester 24i Junior RSF
Worcester 24i Junior RSF LPG
Worcester 28i Junior RSF
Worcester 28i Junior RSF LPG
Worcester Logamax Plus GB162 45kW
Worcester 80IC FSN GB (Novatherm) NG 7713231806
Worcester 80IC FSP GB (Novatherm) LPG 7713244852
Worcester RD329 (May 2003 Onwards) 7712231671
Worcester RD428 (Jan 2003 Onwards) 7712231689
Worcester RD430I (May 2003 Onwards) 7712231670
Worcester RD532 (May 2003 Onwards) 7713231737
Worcester RD532I (May 2003 Onwards) 7713231724
Worcester RD537I (Jan 2003 Onwards) 7713231734
Worcester RD542I (May 2003 Onwards) 7713231723
Worcester RD628 RSF (April 2003 Onwards) 7716130090
Worcester 15 SBI
Worcester 24 SBI
Worcester 24SI II
Worcester 28SI II
Worcester W275-1KV1B31S0595 (Jan 97 Onwards) 7701431795
Worcester W350-1KV1B31S0595 (April 1998-June 1998) 7702431824
Worcester W400-1KV1B31S0595 (May 1997-Sept 1999) 7703431907
Worcester Worcester 2000 25kw
Worcester Worcester 2000 30kw
Worcester 350 RSF
7.72E+09
47-311-53
47-311-29
47-311-33
47-311-32
47-311-31
47-311-30
47-311-42
47-311-41
47-311-35
47-311-34
47-406-58
47-406-83
47-406-59
47-406-84
47-406-32 (7736900097)
47-406-33 (7736900098)
47-800-23 (7738100849)
47-800-18 (7738100800)
47-800-22 (7738100850)
47-800-17 (7738100801)
47-800-21 (7738100851)
47-800-16 (7738100802)
47-800-20 (7738100852)
47-800-15 (7738100803)
47-800-19 (7738100853)
47-800-14 (7738100804)
41-800-04 (7738100860)
41-406-98 (7738100809)
41-800-03 (7738100861)
41-406-97 (7738100810)
41-800-02 (7738100862)
41-406-96 (7738100811)
41-800-01 (7738100863)
41-406-95 (7738100812)
41-406-99 (7738100864)
41-406-94 (7738100813)
41-406-93 (7738100858)
41-406-91 (7738100807)
41-406-92 (7738100859)
41-406-90 (7738100808)
47-800-13 (7738100839)
47-800-03 (7738100795)
47-800-08 (7738100844)
47-406-97 (7738100832)
47-800-12 (7738100840)
47-800-02 (7738100796)
47-800-07 (7738100845)
47-406-96 (7738100833)
47-800-11 (7738100841)
47-800-01 (7738100797)
47-800-06 (7738100846)
47-406-95 (7738100834)
47-800-10 (7738100842)
47-406-99 (7738100798)
47-800-05 (7738100847)
47-406-94 (7738100835)
47-800-09 (7738100843)
47-406-98 (7738100799)
47-800-04 (7738100848)
47-406-93 (7738100836)
41-406-89 (7738100854)
41-406-87 (7738100805)
41-406-85 (7738100856)
41-406-83 (7738100837)
41-406-88 (7738100855)
41-406-86 (7738100806)
41-406-84 (7738100857)
41-406-82 (7738100838)
47-406-44
47-406-45
47-406-46
47-406-47
47-406-48
47-406-49
47-406-77 (7733600054)
47-406-78 (7733600057)
47-406-79 (7733600055)
47-406-80 (7733600058)
47-406-81 (7733600056)
47-406-82 (7733600059)
47-311-92
47-406-12
47-406-13
47-406-34 (7738100216)
47-406-35
47-406-36
47-406-37
47-406-38
47-406-39
47-406-65 (7738100248)
47-406-66
41-406-33 (7738100245)
41-406-34
41-406-37 (7738100244)
41-406-38 (7738100233)
47-406-67 (7738100250)
47-406-68
41-406-39 (7738100236)
41-406-40 (7738100237)
47-406-69 (7738100252)
47-406-70
41-406-35 (7738100232)
41-406-36
47-406-71 (7738100246)
47-406-72
47-311-45 7713244855 (7713244855)
47-311-73
47-311-74
47-311-79 (7713231730)
47-311-80 (7713231729)
47-311-81 (7713231722)
47-406-89 (7731600098)
47-406-90 (7731600099)
47-406-91 (7731600100)
47-406-92 (7731600101)
47-406-60 (7733600012)
47-406-61 (7733600031)
47-406-62 (7733600005)
47-406-63 (7733600032)
41-311-67
41-311-69
41-311-68
41-311-70
41-406-13
41-406-14
41-406-15
41-406-16
41-406-58 (7733600060)
41-406-59 (7733600061)
41-406-60 (7733600062)
41-406-61 (7733600063)
41-406-23 (7733600010)
41-406-24 (7733600034)
41-406-25 (7733600009)
41-406-26 (7733600035)
41-406-27 (7733600008)
41-406-28 (7733600036)
41-406-29 (7733600007)
41-406-30 (7733600037)
41-406-31 (7733600006)
41-406-32 (7733600038)
41-406-21 (7733600011)
41-406-22 (7733600033)
47-311-86
47-311-90
47-406-54
47-311-87
47-311-91
47-406-56
-7.7E+09
-7.7E+09
-7.7E+09
-7.7E+09
-7.7E+09
-7.7E+09
41-311-75
41-311-76
41-311-77
41-311-78
41-311-65
41-311-66
41-406-17
41-406-18
41-406-19
41-406-20
41-406-54 (7733600064)
41-406-55 (7733600065)
41-406-56 (7733600066)
41-406-57 (7733600067)
41-406-69 (7733600301)
41-406-75 (7733600307)
41-406-70 (7733600302)
41-406-76 (7733600308)
41-406-71 (7733600303)
41-406-77 (7733600309)
41-406-72 (7733600304)
41-406-78 (7733600310)
41-406-73 (7733600305)
41-406-79 (7733600311)
41-406-68 (7733600300)
41-406-74 (7733600306)
47-406-50
47-406-51
47-406-53
47-406-52
47-406-73 (7733600050)
47-406-74 (7733600051)
47-406-75 (7733600052)
47-406-76 (7733600053)
47-311-62
47-311-37
47-311-54
47-311-69
47-311-71
47-311-70
47-311-72
7.75E+09
47-311-43
47-311-46
41-108-07
41-108-06
41-108-13
47-108-10
47-108-11
47-108-12
47-108-14
41-311-43
41-311-44
47-311-65
47-311-67
47-800-25 (7736902027)
47-800-24 (7736902028)
47-311-13
Delivery
Free next day UK delivery is available on orders over £50.
Orders placed before 3 PM are usually dispatched the same working day.
Delivery times may vary for remote areas, Highlands, islands, and non-mainland UK destinations.
If you need urgent delivery help, please contact our customer service team before placing your order.
All Orders First 30 Days:
You can return or cancel your orders for any reason at any time within 30 days of receipt. After 30 days, we reserve the right to charge a restocking fee or refuse the return.
Parts must be returned in the same condition and packaging as received, or we may deduct a percentage of the cost of the part.
A full refund or exchange will be agreed once the item(s) have been received and inspected to ensure they are unused and in their original packaging where applicable.
If the part is returned as faulty and is found to be working upon inspection, postage costs will be deducted from the refund.
Faulty Items After 30 Days:
All items come with a 1 year HTS warranty from the date of purchase. Warranty means HTS will repair or replace the item.
Refunds:
Our returns team will process your refund after we receive and check your items. Please allow up to 15 days for your refund to be processed.
The refund will be made to the original payment method used to place the order.
Contact Us:
For any queries, email us at returns@heatingtradesupplies.com or call +44 01912633708.
Customer Services
National Boiler Spares Ltd
Tyne View Terrace
Wallsend
Tyne and Wear
NE28 6SG
