021-251-185F VW Bus Tailpipe - 1972-1979 Type 2 Bay Window

VW Bus Exhaust Tailpipe – 021-251-185F

The 021-251-185F is an essential component for any exhaust restoration on a late Bay Window Bus. Over time, original tailpipes often succumb to "road salt rot" or damage from low-clearance obstacles. This part serves as a high-quality replacement that maintains optimal engine backpressure and reduces unwanted exhaust drone.

Whether you are running a stock muffler or a performance replacement, this pipe provides the necessary clearance to protect your rear apron and bumper from heat and soot. Most versions come finished in a grey or black storage primer that is designed to burn off during initial use, though many owners choose to recoat them with high-temp exhaust paint for added longevity.

Detailed Vehicle Compatibility

VW Transporter (Bus / Campmobile):

• 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979

Product Highlights & Features

• Engine Versatility: Compatible with all Type 4 air-cooled engines (1.7L, 1.8L, and 2.0L) found in the 1972–1979 production range.

• OEM Quality: Replicates the factory length and bend radius to ensure the exhaust tip exits at the correct angle under the bumper.

Technical Specifications

• Part Number: 021-251-185F / 021251185F (021-251-185G/021251185G)

• Material: Mild Steel (Brushed or Primed finish)

• Exit Position: Right Hand (RH) Side

• Engine Type: Type 4 Air-cooled

Installation & Maintenance Tips

• Replace the Gasket: It is highly recommended to install a new tailpipe gasket (PN: 021-251-235) during installation to prevent dangerous exhaust leaks.

• Hardware Check: Since the mounting bolts are exposed to extreme heat and moisture, they are often seized. Have a set of new M8 copper nuts and bolts on hand before starting the job.

• Clearance Check: After bolting the pipe to the muffler, ensure there is at least a 1-inch gap between the pipe and any bodywork or rubber seals to prevent heat damage.

JP-8197-0

8120701400

021251185F