The Exhaust Valve STD (R43679) by A & I Products is a vital component for maintaining optimal engine performance. Crafted from high-quality materials, this valve is designed to withstand extreme temperatures and pressures. It features standard dimensions that ensure compatibility with a wide range of engines, making it an essential part for both repairs and upgrades. This exhaust valve is engineered to provide a reliable seal, enhancing exhaust flow and overall engine efficiency. It meets industry standards for performance and durability, making it suitable for various automotive applications.
| Engine Parts > 4.270 Diesel, 400 Series |
| John Deere INDUSTRIAL/CONSTRUCTION: 500A (SN 280000>, 4.270 4CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 500B (SN 280000>, 4.270 4CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 500C (SN 280000>, 4.270 4CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 510 (SN 280000>, 4.270 4CYL ENG) |
| John Deere TRACTOR: 3020 (SN 123000>, 4.270 4CYL ENG) |
| Engine Parts > 6.404D Diesel, 400 Series |
| John Deere COMBINE: 6600 (SN 215000> w/ 6.404D 6Cyl Eng) |
| John Deere COMBINE: 7700 (SN 215000> w/ 6.404D 6Cyl Eng) |
| John Deere INDUSTRIAL/CONSTRUCTION: ALL MODELS (6.404D, 6 CYL ENG W/ SN 335845>, |
| John Deere INDUSTRIAL/CONSTRUCTION: 600 (SN 215000-335845, 6.404D, 6CYL ENG) |
| John Deere TRACTOR: 4000 (SN 215000-335845, 6.404D, 6CYL ENG) |
| John Deere TRACTOR: 4020 (SN 215000-335845, 6.404D, 6CYL ENG) |
| John Deere TRACTOR: 4040 (SN 335845>) |
| John Deere TRACTOR: 4230 (SN 335845>) |
| Engine Parts > 6.404T/A Diesel, 400 Series |
| John Deere FORAGE HARVESTER: 5440 (SN <335845, 6.404T/A, 6 CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 644 (SN <335845, 6.404T/A, 6 CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 644A (SN <335845, 6.404T/A, 6 CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 646 (SN <335845, 6.404T/A, 6 CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 646B (SN <335845, 6.404T/A, 6 CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 690 (SN <335845, 6.404T/A, 6 CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 690A (SN <335845, 6.404T/A, 6 CYL ENG) |
