21847110 Stop Button | Genuine Volvo Penta Part

🔧 Product Description

Momentary engine-stop button used in Volvo Penta electrical-control installations. It provides the manual stop input to the engine control or shutdown circuit and is documented on D11A-A, TAD13 and selected D3/D4/D6 marine systems.

🚤 Compatibility

• Engine Family: V, D, TWD, TAD
• HP Range: 110-430 HP

Full model list at the end of this description.

⚙️ Key Features

• Manual engine-stop command
• Factory switch action and connector interface
• Panel or bracket mounting
• Used with bracket 21845943 on D11A-A
• Suitable for EVC and industrial shutdown circuits where specified
• Engine type: Electronically controlled marine or industrial diesel

🔌 Function

Sends the manual stop request to the engine-control or shutdown circuit.

⚠️ Common Signs of Failure

• Engine will not stop from the button
• Intermittent stop command
• Button sticks or will not return
• No electrical continuity when pressed
• Corroded terminals or a switch-circuit fault

🛠️ Service Notes

• Fits with bracket 21845943 on D11A-A — confirm the bracket is present before ordering the button on its own, as the two are matched
• This is the current button; it supersedes 3848975, so an installation carrying that earlier number takes 21847110 now
• Isolate the supply before working behind the panel, and check the button seats and seals against its cut-out so the switch face is protected from spray

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21847110 → Supersedes 3848975

OEM / Related Numbers

• 3848975 earlier number superseded by this part
• 21845943 (related bracket)

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta V8-350-C-R, V8-350-CE-R, V8-380-CE-R, V8-300-C-M, V8-300-CE-M, V8-350-C-M, V8-350-CE-M, V8-300-CE-N, V8-350-CE-N, V8-380-C-M, V8-380-CE-M, V8-300-C-R, V8-300-CE-R, V8-430-CE-R, V8-430-C-M, V8-430-CE-M, V8-300-C-K, V8-300-CE-K, V8-350-C-K, V8-350-CE-K, V8-380-C-K, V8-380-CE-K, V8-430-C-K, V8-430-CE-K, V8-300-C-P, V8-300-CE-P, V8-350-C-P, V8-350-CE-P, V8-380-C-P, V8-380-CE-P, V8-430-C-P, V8-380-CE-N, V8-430-CE-N, V8-430-CE-P, V8-300-C-S, V8-300-CE-S, V8-350-C-S, V8-350-CE-S, V8-400-CE-R
• Volvo Penta D3-220I-G, D3-140A-D, D3-170A-D, D3-200A-D, D3-220A-D, D3-140A-E, D3-170A-E, D3-200A-E, D3-220A-E, D3-140A-F, D3-170A-F, D3-200A-F, D3-220A-F, D3-140A-G, D3-170A-G, D3-200A-G, D3-220A-G, D3-140I-G, D3-110I-G, D3-150I-G, D3-170I-G, D3-200I-G, D3-110I-H, D3-140A-H, D3-170A-H, D3-200A-H, D3-220A-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H
• Volvo Penta V6-200-CE-N, V6-240-CE-M, V6-280-CE-M, V6-240-CE-N, V6-240-CE-K, V6-280-CE-K, V6-200-CE-P, V6-250-CE-P, V6-280-CE-P, V6-280-CE-N, V6-250-CE-O, V6-250-CE-R, V6-280-CE-R
• Volvo Penta D13C1-A MP, D13C2-A MP, D13B-A MP, D13B-H MP, D13B-G MP, D13B-K MP, D13B-N MH, D13B-B MP, D13B-J MP, D13C6-A MP
• Volvo Penta D11A-A, D11A-B, D11A-C, D11A-E, D11B2-A MP, D11A-C MP, D11A-D MP, D11A-E MP, D11B1-A MP
• Volvo Penta TAD1341VE, TAD1341GE
• Volvo Penta TAD1342VE, TAD1342GE
• Volvo Penta TAD1343VE, TAD1343GE
• Volvo Penta TAD1344VE, TAD1344GE
• Volvo Penta TAD1345GE, TAD1345VE
• Volvo Penta TAD1350GE, TAD1350VE
• Volvo Penta TAD1340VE
• Volvo Penta TAD1351GE
• Volvo Penta TAD1352GE
• Volvo Penta TAD1353GE
• Volvo Penta TAD1354GE
• Volvo Penta TAD1355GE
• Volvo Penta TAD1360-62VE
• Volvo Penta TAD1363-65VE
• Volvo Penta TAD1640VE-B
• Volvo Penta TAD1641VE-B
• Volvo Penta TAD1642VE-B
• Volvo Penta TAD1660-62VE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE