18817 Gasket | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta gasket is a precision-cut sealing component designed for the specified engine or propulsion-system joint used in the fuel-filter, water-separator and fuel-line fitting joint. It is manufactured to the original Volvo Penta dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. In service, it seals fuel-filter and water-separator fittings to prevent air entry and fuel leakage. Selection must be confirmed by OEM part number 18817, the exact engine or product model, serial number and installed configuration.

🚤 Compatibility

• Engine Family: D, MD, TMD, MB, AQ, AD, AQAD, BB, TAMD, MS, DP, SP, AQD
• HP Range: 13-190 HP

Full model list at the end of this description.

⚙️ Key Features

• Gasket listed for the reverse gear
• Listed for 277 applications across D, MD, TMD, MB, AQ and AD series engines
• Supersedes 70351592
• Ordered by part number 18817 against the exact gearbox and serial number

🔌 Function

Seals fuel-filter and water-separator fittings to prevent air entry and fuel leakage. Remove all old gasket material without damaging the mating faces, check flatness and corrosion, and tighten the assembly in the specified sequence.

⚠️ Common Signs of Failure

• Fluid seeping or dripping from the sealed joint
• Staining and dirt build-up along the joint line
• Fasteners losing torque and the joint gaping under load
• Gasket found hardened, torn or bedded into one face on removal
• Corroded or scored mating faces beneath the gasket

🛠️ Service Notes

• Remove all old gasket material without scoring the faces, and check both faces for flatness and corrosion before reassembly
• Tighten the joint evenly in the specified sequence rather than working round it once

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 18817 → Supersedes 70351592 → Supersedes 3034304

OEM / Related Numbers

• 70351592 earlier number superseded by this part
• 3034304 earlier number superseded by this part
• 190962 5/16-inch fuel-line nipple

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 2003, 2003R, 2003R SOLAS, 120S-B, 740B, 500A, 501A, 501B, 570A, 572A, 740A, 430A, 430B, 431A, 431B, 432A, 434A, 2003TB, 2003TB SOLAS, 230A, 230B, 231LB, 250A, 250B, 251A, 275A, 280B, 285A, 290DP, 120SC, 2001AG, 2001B, 2001BG, 2001D, 2003D, 2003T, 2003TR, 2002AG, 2002B, 2002BG, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2001, 570, 500B, 2002, 571A, 430, 2001R
• Volvo Penta D13C3-B MH, D13C1-B MH, D13C3-A MP, D13C4-A MP, D13B-L MP, D13B-E MG, D13B-E MH, D13B-E MH (FE), D13B-F MG, D13B-N MH, D13B-N MH (FE), D13B-D MP, D13B-M MP, D13B-C MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C1-B MG, D13C3-B MG, D13C5-A MP, D13C1-A MG
• 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 D2-40, D2-40B, D2-40F, D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
• Volvo Penta D9A2J, D9A2G, D9A2L MH, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2M MP, D9A2A, D9A2C, D9A2E
• Volvo Penta D16C-A MH, D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C-D MH, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
• Volvo Penta D1-30, D1-30B, D1-30F, D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F
• Volvo Penta D12D-A MG, D12D-A MP, D12D-B MH, D12D-C MH, D12D-C MP, D12D-E MG, D12D-G MP, D12D-H MP
• Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-A, DP-A2
• Volvo Penta AQ131A, AQ131B, AQ131C, AQ131D
• Volvo Penta AQ271A, AQ271C, AQ271B, AQ271D
• Volvo Penta BB225A, BB225AV, BB225B, BB225C
• Volvo Penta MD2010, MD2010B, MD2010-C, MD2010-D
• Volvo Penta MD2020, MD2020B, MD2020-C, MD2020-D
• Volvo Penta MD2030, MD2030B, MD2030-C, MD2030-D
• Volvo Penta MD2040, MD2040B, MD2040-C, MD2040-D
• Volvo Penta AQ151A, AQ151B, AQ151C
• Volvo Penta AQ225D, AQ225E, AQ225F
• Volvo Penta BB260AV, BB260B, BB260C
• Volvo Penta D11C3-A MP, D11B3-A MP, D11B4-A MP
• Volvo Penta MD22A, MD22L, MD22P
• Volvo Penta MD5A, MD5B, MD5C
• Volvo Penta MS2B-A, MS2B, MS2V
• Volvo Penta SP-C, SP-A2, SP-C1
• Volvo Penta TMD22A, TMD22B, TMD22P-C
• Volvo Penta TMD40A, TMD40B, TMD40C
• Volvo Penta AQ125B, AQ125A
• Volvo Penta AQ145B, AQ145A
• Volvo Penta AQ171A, AQ171C
• Volvo Penta AQ200D, AQ200F
• Volvo Penta AQ231A, AQ231B
• Volvo Penta AQ260A, AQ260B
• Volvo Penta AQ311A, AQ311B
• Volvo Penta AQAD40B, AQAD40A
• Volvo Penta MD100B, MD100B-CC
• Volvo Penta MD11C, MD11D
• Volvo Penta MD17C, MD17D
• Volvo Penta MD6A, MD6B
• Volvo Penta MD7B, MD7A
• Volvo Penta MS3B, MS3C
• Volvo Penta MS4B, MS4A
• Volvo Penta TAMD120A, TAMD120B
• Volvo Penta TAMD40A, TAMD40B
• Volvo Penta AD30A
• Volvo Penta AD40B
• Volvo Penta AQ120B
• Volvo Penta AQ140A
• Volvo Penta AQ175A
• Volvo Penta AQ205A
• Volvo Penta AQ211A
• Volvo Penta AQ290A
• Volvo Penta AQAD30A
• Volvo Penta AQD2B
• Volvo Penta AQD21B
• Volvo Penta AQD40A
• Volvo Penta BB140A
• Volvo Penta BB145A
• Volvo Penta BB231A
• Volvo Penta BB261A
• Volvo Penta BB740A
• Volvo Penta D2002AG
• Volvo Penta D2003AG
• Volvo Penta MB10A
• Volvo Penta MD1B
• Volvo Penta MD120A
• Volvo Penta MD2B
• Volvo Penta MD21B
• Volvo Penta MD3B
• Volvo Penta MD30A
• Volvo Penta MD40A
• Volvo Penta MD67C
• Volvo Penta TAMD22P-B
• Volvo Penta TAMD30A
• Volvo Penta TMD100A
• Volvo Penta TMD120A
• Volvo Penta TMD30A