Upgrade your Kenworth W900A with the Dynaflex Kenworth A-MOD Under Frame Exhaust Kit. This OEM-style multi-bend elbow exhaust kit includes different options for top stacks, allowing you to choose the length that best suits your needs. The kit includes everything you need for installation, including left and right side elbows, middle spools, and butt joint clamps. The signature KW double bend design fits behind the factory-equipped steps and box while still mounting to the OEM brackets. Made in the USA with show-quality chrome, this kit is a must-have for any Kenworth W900A owner.

8 Inch Kenworth W900A Under Frame OEM Style Multi-Bend Elbow Exhaust Kit with Different Options for Top Stacks. The Elbows have Taper-Loc Reduction on the Top Side To Accept 8 Inch O.D. Stack

Details / Specifications
- Choose Your Top Stacks Length To Complete your Kit
- Also Available In
  - Bull Hauler, Chino, Curve, Eagle Claw, Ozzie Curve, Straight, Tech 9, or Toro Loco
- Kit Includes
  - DF-14ZKWX-L07428050CP : Left Side Elbow 8 Inch to 5 Inch Reduced - Quantity 1
  - DF-14ZKWX-R07428050CP : Left Side Elbow 8 Inch to 5 Inch Reduced - Quantity 1
  - DF-24ZPX-80048CP : 8 Inch Diameter 48 Inch Middle Spool with Taper Lock Extension Clamp to Clamp - Quantity 2
  - DF-50BJ-800SCP : 8 Inch Chrome Plated Stainless Butt Joint Strap Clamp. Designed to Cover the Seam Line on Plain Stacks with Dynaflex Logo - Quantity 2
  - DF-50BJ-KW800SCP : 8 Inch Chrome Plated Stainless Butt Joint Clamp. For Use with Slip-Fit Stacks - Quantity 2
- Replaces OEM Elbow Number : K180-10742CP
Features
- Sold as a Kit
- Made in the USA
- Show Quality Chrome Product
- The Signature KW Double Bend Gets Behind the Factory Equipped Steps and Box while Still Mounting to the OEM Brackets
- Freight Ground Shipping $175.00 Commercial $225.00 Residential (Continental USA Only)
Fits Truck Model and/or OEM Replacement Numbers
- Fits Most Kenworth W900A 1960 to 1981
Manufacturer and Warranty
- Dynaflex
- 1 Year Warranty
04082016AQK