873057 Delivery Valve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta delivery valve from the Marine Propulsion group, weighing 0.043 kg and listed for 37 applications across the AD, D, TSK, TMD, DP and DPX series. It supersedes 854536, which was catalogued earlier as a high-pressure unit, so what was once ordered as an assembly is now this valve on its own - confirm what the repair actually needs.

🚤 Compatibility

• Engine Family: AD, D, TSK, TMD, DP, DPX, HS, SP, S, TAMD

Full model list at the end of this description.

⚙️ Key Features

• 0.043 kg
• 37 applications across AD, D, TSK, TMD, DP and DPX
• Supersedes 854536, catalogued earlier as a high-pressure unit
• Marine Propulsion group

🔌 Function

Lets pressurised fluid pass one way from the pump and seals against its return, holding pressure in the circuit.

⚠️ Common Signs of Failure

• Pressure low, slow to build or not holding
• System bleeding down when left standing
• Valve seat pitted, scored or holding debris
• Buzzing or chatter from the valve under load

🛠️ Service Notes

• The number it replaces was a high-pressure unit, so confirm whether the valve alone covers the job
• Work clean - a delivery valve seat is spoilt by a single piece of debris

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 873057 → Supersedes 854536

OEM / Related Numbers

• 854536 earlier number superseded by this part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 TAMD31L, TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31D, TAMD31P-B
• Volvo Penta AD31D, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41P-B
• Volvo Penta DP-C1, DP-D1, DP-E
• Volvo Penta TSK DP-E, TSK DP-S, TSK DPX-C
• Volvo Penta AD41L-A, AD41P-A
• Volvo Penta Shield, Shield for DPX
• Volvo Penta TMD31D, TMD31L-A
• Volvo Penta D41L-A
• Volvo Penta DPX-R
• Volvo Penta HS1A
• Volvo Penta SP-C1
• Volvo Penta TAMD42B
• Volvo Penta TMD41L-A