3885871 Bellows | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta exhaust bellows kit for the XDP drive, weighing 0.45 kg and listed for the same nine XDP and TSK applications as bellows 21277185. The accessories catalogue separates the pair by role: this is the exhaust bellows kit and 21277185 is the drive joint bellows kit. It supersedes part number 3862466.

🚤 Compatibility

Typically suits:

• Volvo Penta XDP-B
• Volvo Penta XDP-D3
• Volvo Penta TSK XXP-A
• Volvo Penta TSK XXP-ALT
• Volvo Penta TSK XXP-D3
• Volvo Penta TSK X-B
• Volvo Penta TSK X-BLT
• Volvo Penta TSK XHP-B
• Volvo Penta TSK XHP-BLT

• Engine Family: XDP, TSK

⚙️ Key Features

• Exhaust bellows kit for the XDP drive
• The XDP drive joint bellows kit is 21277185, listed on the identical nine applications
• 0.45 kg
• Supersedes 3862466
• Nine XDP and TSK applications
• Genuine Volvo Penta Part, designed and manufactured to ensure original fit, safety and performance
• Role: Exhaust bellows kit
• Fits: XDP drive

🔌 Function

Provides a flexible sealed connection between the transom shield and the drive, carrying the exhaust across the joint while keeping water out as the drive trims and steers.

⚠️ Common Signs of Failure

• Exhaust smell or fumes around the transom
• Water appearing in the bilge, worse when the boat is moving
• Rubber cracked, split or hardened in the folds
• Bellows visibly collapsed or twisted when the drive is trimmed
• Clamps loose, allowing movement at the seal

🛠️ Service Notes

• The two XDP bellows share the same nine applications, so order by role - exhaust here, drive joint 21277185
• Its note points to a further replacement number without publishing it, so ask us to confirm the current number before ordering
• Renew all clamps and check the neighbouring bellows while the drive is off
• Always refer to the operator's manual for the recommended maintenance and service intervals for your engine and drive

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3885871 → Supersedes 3862466

OEM / Related Numbers

• 3862466 earlier number superseded by this part

📦 Condition

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