984740 Flange Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta flange screw weighing 0.018 kg, listed across 148 applications spanning the V6 and V8 petrol ranges, the D6, D8, D13 and D16 diesel families and the TAD1640 industrial engines. In the reman catalogue it appears as one of three items called up with coolant circulation pump 3801977, alongside 21103569 and 22195476. It is a new genuine part, not a reman exchange item, so no core is involved.

🚤 Compatibility

• Engine Family: V, D, TAD, TWD
• HP Range: 200-480 HP

Full model list at the end of this description.

⚙️ Key Features

• Called up with coolant circulation pump 3801977, together with 21103569 and 22195476
• 0.018 kg
• 148 applications across the V6, V8, D6, D8, D13, D16 and TAD1640 ranges
• A new genuine part, not an exchange item - no core deposit
• L=40mm / L=60mm / M8x60mm (Volvo assembly listing)
• Quantity varies by assembly, most commonly two
• Also supersedes Volvo part numbers 11703917, 1543963, 20450802, 21524861, 21682088, 22195474, 22257075, 3580056, 3801484, 3801561, 3801573, 3801589, 3801604, 3801619, 3826099 and 852157

🔌 Function

Clamps the joint it secures, with the integral flange under the head spreading the load across the face so no separate washer is needed.

⚠️ Common Signs of Failure

• Corroded or seized in the thread
• Head drive rounded out on removal
• Flange face or thread damaged, or the screw stretched from over-torque

🛠️ Service Notes

• Order these with circulation pump 3801977 - the reman listing calls up 21103569, 22195476 and 984740 together
• Renew rather than reuse where the screw has been stretched or the thread is damaged, and tighten to the figure given for the joint

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 984740 → Supersedes 22398835

OEM / Related Numbers

• 965180 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta V6-200-N, V6-200-C-N, V6-200-CE-N, V6-240-M, V6-240-C-M, V6-240-CE-M, V6-280-M, V6-280-C-M, V6-280-CE-M, V6-280-J, V6-280-CE-J, V6-280-G, V6-280-C-G, V6-280-CE-G, V6-280-C-J, V6-240-N, V6-240-C-N, V6-240-CE-N, V6-280-N, V6-280-C-N, V6-240-CE-K, V6-280-CE-K, V6-200-P, V6-200-C-P, V6-200-CE-P, V6-250-P, V6-250-C-P, V6-250-CE-P, V6-280-P, V6-280-C-P, V6-280-CE-P, V6-200-C-G, V6-200-G, V6-200-J, V6-200-C-J, V6-280-CE-N, V6-200-M, V6-200-C-M, V6-250-O, V6-250-C-O, V6-250-CE-O, V6-240-C-G, V6-240-CE-G, V6-240-G, V6-240-J, V6-240-CE-J, V6-240-C-J, V6-200-R, V6-200-C-R, V6-250-R, V6-250-C-R, V6-250-CE-R, V6-280-R, V6-280-C-R, V6-280-CE-R
• Volvo Penta V8-350-C-R, V8-350-CE-R, V8-380-C-R, V8-380-CE-R, V8-430-C-R, V8-300-C-M, V8-300-CE-M, V8-350-C-M, V8-350-CE-M, V8-300-C-N, V8-300-CE-N, V8-350-C-N, V8-350-CE-N, V8-300-C-R, V8-300-CE-R, V8-430-CE-R, V8-300-C-K, V8-300-CE-K, V8-350-C-K, V8-350-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, V8-430-CE-P, V8-300-C-S, V8-300-CE-S, V8-350-C-S, V8-350-CE-S
• Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G, D6-480A-G
• Volvo Penta D13C4-B MH, D13C1-B MH, D13C2-B MP, D13B-E MG, D13B-E MG (FE), D13B-F MG, D13B-F MG (FE), D13B-N MH, D13B-N MH (FE), D13C4-B MP, D13C5-B MP, D13C1-B MG, D13C3-B MG, D13C2-B MG, D13C4-B MG, D13C7-B MP, D13C8-B MP
• Volvo Penta D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
• Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP
• Volvo Penta TAD1640-42GE-B, TAD1640VE-B, TAD1640-42VE-C
• Volvo Penta TAD1641VE-B
• Volvo Penta TAD1642VE-B
• Volvo Penta TAD1643VE-B
• Volvo Penta TAD1650GE
• Volvo Penta TAD1651GE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TWD1683VE