CAC Intake Elbow Kit - Cat C15 or 3406E - B

$395.00 - $695.00
(2 reviews) Write a Review
SKU:
99107003-Base
Weight:
5.00 LBS
Shipping:
Calculated at Checkout

Left Side Air Intake Elbow Kit for Caterpillar 3406E & C15 Engines (Driver’s Side).

This left-side CAC intake elbow kit provides reliable airflow from the engine head to the charge air cooler tube. It is made from durable 304 stainless steel and available in mill or polished finish.

Kit Includes:

  • (1) Left Side CAC Elbow – 304 Stainless Steel (Mill or Polished, as selected)
  • (1) Intake Elbow Gasket
  • (4) 3/8" Bolts – Genuine Caterpillar
  • (4) 3/8" Flat Washers – Genuine Caterpillar

Compatibility:

  • Caterpillar 3406E and C15 engines
  • Class 8 trucks (Peterbilt, Kenworth, Freightliner, and others)

Important Notes:

  • 45-degree elbow with upward/forward inlet at the 10 o’clock position.
  • Includes Genuine Caterpillar hardware.
  • Contact Kustom Truck to confirm compatibility with your specific engine configuration.

Key Specifications:

  • 304 stainless steel left-side CAC elbow
  • Available in mill or polished finish
  • Direct mount to engine head and left-side CAC tube
  • Includes gasket and Genuine Caterpillar mounting hardware
1 year

2 Reviews Hide Reviews Show Reviews

  • 5
    cac intake elbow

    Posted by Walter Stubblefield on Feb 9th 2026

    Great fit and finish

  • 5
    389 LH pipe kit

    Posted by Walter on Jun 13th 2025

    Great product.

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