One Aftermarket Replacement Manifold Pipe Made To Fit Allis Chalmers Tractor Models: 170 (Gas), 175 (Gas), D17 (Series IV Gas). Co-OP Tractor Model: E2. Cockshutt Tractor Models: 20, 540. IH/ Farmall Tractor Models: 100 (w/ C113 & C123 Gas Engine), 130, 140, 200, 230, 240, 2404, 2444, 330, 340, 404, 424, 444, 500 CRAWLER, A (w/ C113 & C123 Gas Engine), B (w/ C113 & C123 Gas Engine), C (w/ C113 & C123 Gas Engine), SUPER A (w/ C113 & C123 Gas Engine), SUPER C (w/ C113 & C123 Gas Engine), T-4, T-5, T340. Replaces Part Numbers: T11298

• 1 1/2" ID x 1 15/16" OD x 6"
• Replaces Part Numbers: T11298

1 1/2" ID x 1 15/16" OD x 6"Aftermarket Allis Chalmers, Farmall, Co-Op