DCOE PARTS

Precision Tuning for High-Performance Induction A side-draft setup is only as good as its calibration. Whether you're running 40 DCOE or 45 DCOE units, our inventory allows you to master every circuit:

• Precision-Stamped Jets & Correctors: We stock a massive array of main jets, idle jets, and air correctors. These brass components allow you to fine-tune your fuel curve for aggressive cams, high compression, and high-flow cylinder heads.

• Emulsion Tubes & Venturis: Control the character of your acceleration. Our selection of emulsion tubes and various venturi sizes lets you adjust air velocity to eliminate flat spots and optimize torque across the powerband.

• Rebuild & Gasket Kits: High-performance side-drafts are sensitive to vacuum leaks. We carry comprehensive rebuild kits featuring high-quality gaskets, O-rings, and needle-and-seat assemblies to ensure your DCOEs stay sealed and reliable.

• Service Hardware: From pump diaphragms to specialized linkage components, we have the small parts that make a big difference in throttle response and synchronization.

Built for the Track, Tuned for the Street Side-draft carburetors offer a unique combination of aggressive looks and unparalleled performance. Because of their complexity, they require the highest quality replacement parts to maintain a consistent tune. By sourcing components from trusted names like Weber and EMPI, you ensure that your fuel system can handle the rigors of high-RPM racing and spirited street driving alike.

Expert Quality and Fast Value At Appletree Auto, we specialize in the high-performance hardware that pushes the boundaries of the air-cooled engine. We understand the specific tuning needs of side-draft systems and are dedicated to providing the professional-grade steel and brass required for a successful build. Shop our selection of DCOE parts today and enjoy FREE shipping on all orders over $75! Trust the experts to provide the precision-engineered induction parts your VW deserves.