956984 Fitting Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta fitting nut for the DH10A and THD102KD engines, listed for 311 applications across the D, TAD, MD, AQD, TMD and AQ families. It consolidates six earlier numbers - 4804445, 4804448, 4804696, 804527, 804528 and 840955.

🚤 Compatibility

• Engine Family: D, TAD, MD, AQD, TMD, AQ, TAMD, TWD, TID, BB, TD, THD, THAMD, MS, DP, SP, DH
• HP Range: 110-435 HP

Full model list at the end of this description.

⚙️ Key Features

• For DH10A and THD102KD engines
• Replaces six earlier numbers
• 311 applications across six engine families
• Order by part number
• Quantity varies by assembly, most commonly one

🔌 Function

Tightens onto the fitting to pull the pipe end down into its seat and hold the joint sealed.

⚠️ Common Signs of Failure

• Weeping or seeping at the union
• Nut corroded or seized on the fitting
• Flats rounded off by a slipping spanner
• Union working loose with vibration

🛠️ Service Notes

• Two of the numbers it replaces, 4804445 and 4804448, also point to hexagon nut 955825 - an order raised against either old number may need both parts, not one or the other

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 956984 → Supersedes 4804445

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D3-110I-B, D3-110I-C, D3-130I-C, D3-130A-A, D3-160A-A, D3-130A-B, D3-160A-B, D3-130A-C, D3-160A-C, D3-190A-B, D3-190A-C, D3-190I-A, D3-110I-A, D3-130I-A, D3-160I-A, D3-160I-C, D3-190I-B, D3-190I-C, D3-130I-B, D3-160I-B
• Volvo Penta 740B, 501A, 501B, 570A, 572A, 430A, 430B, 431A, 431B, 432A, 434A, 2003TB, 280B, 290DP, 2003T, 2003TR, 570, 500B, 571A, 430
• Volvo Penta D6-350A-A, D6-350A-B, D6-370D-B, D6-370D-A, D6-310I-B, D6-280I-B, D6-280I-A, D6-310I-A, D6-310D-B, D6-370I-A, D6-370I-B, D6-310A-B, D6-310A-A, D6-280A-A, D6-280A-B, D6-435D-A, D6-435I-A, D6-370A-B
• Volvo Penta D4-260A-B, D4-260A-A, D4-260D-B, D4-260I-A, D4-260I-B, D4-300A-A, D4-300D-A, D4-300I-A, D4-210A-A, D4-210A-B, D4-225A-B, D4-210I-A, D4-210I-B, D4-180I-B, D4-225I-B
• Volvo Penta D13C4-A MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-F MG, D13B-F MG (FE), D13B-N MH, D13B-N MH (FE), D13C1-A MH, D13C2-A MH, D13C2-A MG, D13C1-A MG
• Volvo Penta D11B3-A MP, D11B4-A MP, D11A-A, D11A-B, D11A-C, D11A-E, D11B2-A MP, D11A-C MP, D11A-D MP, D11A-E MP, D11A-C (IPS), D11B1-A MP
• Volvo Penta D9A2J, D9A2G, D9A2L MH, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2M MP, D9A2A, D9A2C, D9A2E
• Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
• Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
• Volvo Penta TD71A, TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
• Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-A, DP-A2
• Volvo Penta TAMD122A, TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
• Volvo Penta AQD70B, AQD70BL, AQD70CL, AQD70D, AQD70C
• Volvo Penta TID71A, TID71AG, TID71AGP, TID71AP, TID71APB
• Volvo Penta BB225A, BB225AV, BB225B, BB225C
• Volvo Penta TAMD70B, TAMD70E, TAMD70C, TAMD70D
• Volvo Penta AQ225D, AQ225E, AQ225F
• Volvo Penta BB115A, BB115B, BB115C
• Volvo Penta BB170B, BB170C, BB170A
• Volvo Penta BB260AV, BB260B, BB260C
• Volvo Penta SP-C, SP-A2, SP-C1
• Volvo Penta TAD1241GE, TAD1241VE, TAD1241-42VE
• Volvo Penta TAD1341-43GE-B, TAD1341VE, TAD1341GE
• Volvo Penta TAD1344-45GE-B, TAD1344VE, TAD1344GE
• Volvo Penta TAMD31A, TAMD31B, TAMD31D
• Volvo Penta TAMD60A, TAMD60B, TAMD60C
• Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
• Volvo Penta THD102KB, THD102KD, THD102K-KB
• Volvo Penta TWD710G, TWD710P, TWD710PB
• Volvo Penta AQ260A, AQ260B
• Volvo Penta AQ311A, AQ311B
• Volvo Penta MD100B, MD100B-CC
• Volvo Penta MD21B, MD21A
• Volvo Penta MD70B, MD70C
• Volvo Penta MS3B, MS3C
• Volvo Penta MS4B, MS4A
• Volvo Penta TAD1242GE, TAD1242VE
• Volvo Penta TAD1342VE, TAD1342GE
• Volvo Penta TAD1343VE, TAD1343GE
• Volvo Penta TAD1345GE, TAD1345VE
• Volvo Penta TAD1350GE, TAD1350VE
• Volvo Penta TAD1351GE, TAD1351-53VE
• Volvo Penta TAD1650GE, TAD1650VE
• Volvo Penta TAD730G, TAD730P
• Volvo Penta TAD940GE, TAD940VE
• Volvo Penta TAD941VE, TAD941GE
• Volvo Penta TAMD102A, TAMD102D
• Volvo Penta TAMD41B, TAMD41A
• Volvo Penta TAMD63L-A, TAMD63P-A
• Volvo Penta TAMD71B, TAMD71A
• Volvo Penta TAMD73P-A, TAMD73WJ-A
• Volvo Penta TD610G, TD610M
• Volvo Penta TD70G, TD70G-83
• Volvo Penta THAMD70C, THAMD70B
• Volvo Penta TID61AG, TID61AGP
• Volvo Penta TMD70C, TMD70B
• Volvo Penta TWD1683GE-B, TWD1683VE
• Volvo Penta AQ290A
• Volvo Penta BB165A
• Volvo Penta BB231A
• Volvo Penta BB261A
• Volvo Penta D45BPP
• Volvo Penta DH10A
• Volvo Penta MD40A
• Volvo Penta TAD1140-42VE
• Volvo Penta TAD1150-52VE
• Volvo Penta TAD1170-72VE
• Volvo Penta TAD1180-83VE
• Volvo Penta TAD1240GE
• Volvo Penta TAD1340VE
• Volvo Penta TAD1346GE
• Volvo Penta TAD1352GE
• Volvo Penta TAD1353GE
• Volvo Penta TAD1354GE
• Volvo Penta TAD1355GE
• Volvo Penta TAD1360-62VE
• Volvo Penta TAD1363-65VE
• Volvo Penta TAD1371-75VE
• Volvo Penta TAD1380-82GE
• Volvo Penta TAD1381-85VE
• Volvo Penta TAD1384-85VE-IWP
• Volvo Penta TAD1640-42GE-B
• Volvo Penta TAD1651GE
• Volvo Penta TAD942VE
• Volvo Penta TAD943VE
• Volvo Penta TAD950VE
• Volvo Penta TAD951VE
• Volvo Penta TAD952VE
• Volvo Penta TAMD121D
• Volvo Penta TAMD40A
• Volvo Penta TAMD61A
• Volvo Penta TAMD62A
• Volvo Penta TAMD75P-A
• Volvo Penta TD45B
• Volvo Penta TD630ME
• Volvo Penta TD710G
• Volvo Penta TD730ME
• Volvo Penta TID70G
• Volvo Penta TMD121C
• Volvo Penta TMD31D
• Volvo Penta TMD40A
• Volvo Penta TWD1240VE
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1744GE
• Volvo Penta TWD610G
• Volvo Penta TWD630ME
• Volvo Penta TWD730ME
• Volvo Penta TWD731VE