1140668 Exhaust Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta rubber exhaust hose for marine wet exhaust systems, in the 102 mm internal diameter size with a 115 mm external diameter and a minimum bend radius of 610 mm. It weighs 2.223 kg and supersedes 854763, which in turn replaced 942713. The hose conforms to ISO 13363 type 2, rated to plus 580 degrees Celsius, and to SAE J2006 type R2, is reinforced with synthetic textile layers and an embedded steel wire helix, and has a plain, smooth inner surface for minimum exhaust back pressure and a smooth outer surface. Volvo Penta lists it sold by the metre, with stainless steel hose clip 22274888, in this same run, as the recommended clip.

🚤 Compatibility

• Engine Family: D, TAMD, KAMD, KAD
• HP Range: 145-320 HP
• Year Range: Approximately 1990s - 2000s for the confirmed KAD42 arrangement

Full model list at the end of this description.

⚙️ Key Features

• 102 mm internal diameter, 115 mm external diameter
• Minimum bend radius 610 mm
• Conforms to ISO 13363 type 2, rated to plus 580 degrees Celsius, and SAE J2006 type R2
• Synthetic textile layers with an embedded steel wire helix
• Smooth inner bore for minimum exhaust back pressure
• Recommended stainless steel hose clip 22274888
• Sold by the metre
• 2.223 kg
• Supersedes 854763, which in turn replaced 942713
• Reinforced by synthetic textile layers and an embedded steel wire helix
• Plain, smooth inner surface for minimum exhaust back pressure
• Smooth outer surface
• Minimised bend radius for easy and quick installation
• Also listed in the cooling system section as a rubber hose designed to withstand both suction and pressure
• Also listed in the cooling system section as a rubber hose designed to withstand both suction and pressure
• Also listed in the cooling system section as a rubber hose designed to withstand both suction and pressure
• External diameter: 115 mm
• Internal diameter: 102 mm
• Min bend radius: 610 mm
• Supply: per metre
• Fits: Marine wet exhaust systems

🔌 Function

Conveys hot exhaust gas mixed with raw cooling water away from the engine through the muffler and out of the hull, flexing to absorb engine movement.

⚠️ Common Signs of Failure

• Soot or water weeping from the hose wall, ends or clamp joints
• Soft, spongy or delaminating sections, or bulges and blistering in the hose wall
• Cracking, hardening or surface crazing of the rubber from heat and age
• Exhaust fumes or smell in the engine compartment
• Collapsed or kinked sections causing exhaust restriction and elevated back pressure

🛠️ Service Notes

• Order by bore - this 102 mm hose and the 50 mm hose 1140670 share the same published weight, so mass is no guide at all across this range
• Never route it tighter than the 610 mm minimum bend radius
• Fit the recommended clip 22274888 and renew both clips with the hose
• Recommended stainless steel hose clip for this size is 22274888
• Do not bend it tighter than the 610 mm minimum bend radius

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 1140668 → Supersedes 854763 → Supersedes 942713

OEM / Related Numbers

• 854763 earlier number superseded by this part
• 942713 earlier number superseded by this part
• 853012 related Volvo Penta exhaust-hose clamp
• ISO 13363 Type 2 marine wet-exhaust hose specification
• SAE J2006 R2 marine wet-exhaust hose specification

Aftermarket / Verified Equivalents

• Seaflow: 102mm ID reinforced marine wet-exhaust hose
• Vetus: 102mm marine exhaust hose
• Trident Marine / Shields: 4-inch reinforced wet-exhaust hose - verify actual 101.6-102mm bore and outside diameter

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D4-260A-F, D4-260I-E, D4-260I-F, D4-300A-F, D4-180I-E, D4-225I-E, D4-180I-F, D4-225I-F, D4-300I-E, D4-300I-F, D4-225A-F, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G, D4-175 VG
• Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
• Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
• Volvo Penta KAMD42B, KAMD42P-A
• Volvo Penta KAD42B
• Volvo Penta KAMD300-A
• Volvo Penta TAMD42B