TRW Engine 33016 Engine Exhaust Valve
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TRW Engine

TRW Engine 33016 Engine Exhaust Valve

Brand TRW Engine 33016
Length [mm] 111.9
Supplementary Article/Info 2 Chromed valve stem,armoured valve seat,valve stem tip hardened
Valve head diameter [mm] 30
Valve seat angle [°] 45
Valve Seat Material Bi-metal
Valve stem diameter [mm] 9
Fits Volkswagen · 3 vehicles

Chromed valve stem. Hardened tip and armoured seat improve durability under heat and wear.

Bi-metal construction. Combines materials for dependable valve performance and strength.

Exhaust valve. Engine valve train component for precise airflow control.

Cross-references 043 109 611, 2554OSVAT and V90329 for the same application. See all 3.

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TRW Engine Exhaust Valve for Volkswagen Beetle

TRW Engine part number 33016 is an engine exhaust valve built for precise valve-train service in compatible Volkswagen applications. It features a 111.9 mm length, 30 mm valve head diameter, 9 mm valve stem diameter, and a 45° valve seat angle for the specified fitment.

Key Features

  • Engine exhaust valve for valve train repair and rebuild work
  • 111.9 mm overall length for the listed application
  • 30 mm valve head diameter and 9 mm valve stem diameter
  • 45° valve seat angle
  • Bi-metal valve seat material
  • Chromed valve stem, armoured valve seat, and hardened valve stem tip
  • TRW Engine 33016 identification for ordering and cross-reference use

Detailed Description

TRW Engine 33016 is an exhaust valve specified for 1975-1977 Volkswagen Beetle applications. The valve is engineered with a chromed stem, hardened tip, and armoured seat construction to match the demands of exhaust-side operation in the valve train. For buyers searching for a Volkswagen Beetle exhaust valve, TRW Engine 33016 provides the listed dimensions and seat geometry needed for service work on the confirmed application. This part cross-references OE-style numbers 043 109 611 and V90329 for the same application.

What This Part Helps Address

  • Worn or damaged exhaust valve surfaces
  • Loss of sealing at the valve seat
  • Valve stem wear at the guide contact area
  • Reduced compression from exhaust valve leakage
  • Valve train service needs during engine rebuilds

Installation Notes and Tips

Verify valve head diameter, stem diameter, length, and seat angle against the original component before installation. Confirm the cylinder head condition, valve guide clearance, and seat finish during assembly. For 1975-1977 Volkswagen Beetle service, match the valve to the confirmed exhaust-valve application and inspect related valve train components at the same time.

Quality Assurance

TRW Engine supplies engine components with application-specific dimensions and material details listed for ordering accuracy. Use the confirmed fitment and specifications for 1975-1977 Volkswagen Beetle service when selecting TRW Engine 33016.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
1977VolkswagenBeetleBase1.6LH4N/AValve seat angle [�??�?�°]: 45
1976VolkswagenBeetleBase1.6LH4N/AValve seat angle [�??�?�°]: 45
1975VolkswagenBeetleBase1.6LH4N/AValve seat angle [�??�?�°]: 45
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
043 109 6112554OSVATV90329