body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; margin: 20px; } h2 { font-size: 1.5em; color: #2c3e50; margin-top: 30px; border-bottom: 2px solid #eee; padding-bottom: 5px; } p { font-size: 1em; margin-bottom: 15px; } ul { padding-left: 20px; margin-bottom: 20px; } ul li { margin-bottom: 10px; list-style-type: disc; } table { width: 100%; border-collapse: collapse; margin-bottom: 30px; } table th, table td { text-align: left; padding: 10px; border: 1px solid #ddd; font-size: 0.95em; } table th { width: 40%; font-weight: bold; } table tr:nth-child(even) { background-color: #fafafa; } Heavy Duty Air Shift Knob Product Description The Auto Transmission Range Valve changes the transmission gear set from high gears to low gears. Our Auto Transmission Range Valve is constructed of quality material for long-lasting durability. Also, replacement restores drivability and functionality. Replacement prevents transmission from being stuck in a high or low gear set Reduce Repair Cost - Replace the failed part, saving time and money Plug and Play - for ease of installation This part has undergone vehicle try-on testing to meet product standards and quality Product Specifications Color/Finish: Black Grade Type: Standard Replacement Material: Plastic; Aluminum Package Contents: 1 Auto Trans Range Valve Universal Or Specific Fit: Universal OE Numbers 3088-A3546 MACK A3546XBXR PACCAR A3546XBXWRMAN PACCAR R955A3546N NAVISTAR R955A3546X NAVISTAR TDA R955A3546N FREIGHTLINER TDA R955A3546X FREIGHTLINER Buy with confidence – If you encounter any issues with your Dorman product, simply reach out to us. We are committed to ensuring your satisfaction and will assist with any return or exchange requests that meet our policy guidelines. Why Choose Dorman? Dorman is a trusted leader in OE-style replacement parts, offering precision-engineered solutions for reliable performance. Each part undergoes rigorous testing to ensure durability, safety, and a seamless fit. Designed as a cost-effective alternative to OEM parts, Dorman provides high-quality replacements backed by expert engineering. Choose Dorman for dependable, long-lasting automotive solutions.
