968458 Flange Cap Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta flange cap nut, the early type, listed for 73 applications across the TAMD, AD, D, AQ, TMD and TD series. The early type designation is what identifies it, so check which version the engine carries.

🚤 Compatibility

• Engine Family: TAMD, AD, D, AQ, TMD, TD, KAD, KAMD, MD

Full model list at the end of this description.

⚙️ Key Features

• Early type
• 73 applications
• TAMD, AD, D, AQ, TMD and TD series
• Integral flange, no separate washer
• L=380mm (Volvo assembly listing)
• Quantity varies by assembly, most commonly 12

🔌 Function

Closes and seals over the end of a stud while clamping the joint, the integral flange spreading the load.

⚠️ Common Signs of Failure

• Joint loosening or weeping at the faces
• Cap split or the closed end cracked
• Thread stripped, galled or corroded
• Flange face dished or bedded into the component

🛠️ Service Notes

• Confirm the engine is on the early type before ordering
• Check the stud length - a cap nut will bottom out on a stud that stands too proud

🔄 Supersession & Cross Reference

Aftermarket / Verified Equivalents

• Pro Parts Sweden: PPS-82438458

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAMD31L-A, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31A, TAMD31B, TAMD31D
• Volvo Penta TAMD41B, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41A
• Volvo Penta AD31, AD31B, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta AD41B, AD41D, AD41L-A, AD41P-A, AD41A, AD41BJ
• Volvo Penta 230A, 230B, 250A, 250B, 251A
• Volvo Penta TMD31A, TMD31B, TMD31D, TMD31L-A
• Volvo Penta TMD41A, TMD41B, TMD41D, TMD41L-A
• Volvo Penta D41B, D41D, D41L-A
• Volvo Penta KAD42A, KAD42B, KAD42P-A
• Volvo Penta KAD44P, KAD44P-B, KAD44P-C
• Volvo Penta KAMD42A, KAMD42B, KAMD42P-A
• Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
• Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
• Volvo Penta AQ131C, AQ131D
• Volvo Penta AQ151B, AQ151C
• Volvo Penta AQ171A, AQ171C
• Volvo Penta KAD43P-B, KAD43P-A
• Volvo Penta TAMD42WJ-A, TAMD42B
• Volvo Penta KAD300-A
• Volvo Penta KAD32P
• Volvo Penta KAMD300-A
• Volvo Penta MD31A
• Volvo Penta TD31ACE