191936 T-Nipple | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta t-nipple is a machined fluid-line fitting designed to match the specified thread, bore and connection geometry used in the hydraulic reservoir and control-line T-connection. 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 divides or joins the hydraulic line at the reservoir connection. Selection must be confirmed by OEM part number 191936, the exact engine or product model, serial number and installed configuration.

🚤 Compatibility

Typically suits:

• Volvo Penta D70CHC
• Volvo Penta D70CRC
• Volvo Penta TD70CHC
• Volvo Penta TMD70C
• Volvo Penta TWD630ME
• Volvo Penta TWD730ME
• Volvo Penta TD70CRC
• Volvo Penta AQD70D
• Volvo Penta TAMD70E
• Volvo Penta TAMD162C-C
• Volvo Penta TAMD162A
• Volvo Penta TAMD162B
• Volvo Penta TAMD162C
• Volvo Penta TAMD162C-B
• Volvo Penta TAMD163A-A
• Volvo Penta TAMD165A
• Volvo Penta TAMD165C
• Volvo Penta TAMD70D
• Volvo Penta MD70C

• Engine Family: D, TD, TMD, TWD, AQD, TAMD, MD

⚙️ Key Features

• Genuine Volvo Penta OEM t-nipple
• OEM part number 191936
• Confirm thread form and line size, keep passages clean, renew sealing washers or thread seals and support connected pipes without preload.

🔌 Function

Divides or joins the hydraulic line at the reservoir connection. Confirm thread form and line size, keep passages clean, renew sealing washers or thread seals and support connected pipes without preload.

⚠️ Common Signs of Failure

• Visible fuel, oil, coolant or hydraulic-fluid seepage
• Air entering the circuit or loss of prime
• Cracked body, damaged threads or distorted sealing faces
• Restricted flow from corrosion, contamination or an incorrect fitting
• Pipe stress, vibration fretting or repeated loosening at the connection

🛠️ Service Notes

• Check all three legs are clear and clean the threads and sealing faces before fitting
• Fit new sealing washers or O-rings where the original had them, and use sealant only where the manual calls for it
• Orient the branch so all three lines run without strain, kinking or chafing, and hold the fitting against turning while unions are tightened onto it
• Tighten to the figure in the workshop manual for your engine rather than by feel; these fittings are small and the threads strip easily
• Support the hoses each side with proper clips and check the joint for weeps at working pressure

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 846457 reservoir
• 845689 tube
• 846458 and 846460 sealing rings

📦 Condition

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