Heater Control Valve for John Deere – Pull to Open (5/8" Hose)

Fits Models At A Glance:

• Backhoe Loaders: 300D, 310D, 310E, 310G, 310J, 310SJ, 310TJ, 315D, 315SE, 315SG, 315SJ, 325J, 410D, 410E, 410G, 410J, 410J TMC, 510D, 710D, 710G, 710J

• Dozer (Crawler): 764

• Feller Bunchers (Track): 903K, 909K, 953K, 959K

• Harvesters (Track): 903KH, 909KH

• Loaders – Four-Wheel Drive: 210K, 210K EP, 210LJ, 444H, 444J, 444K, 524K, 544H, 544J, 544K, 624H, 624J, 624K, 624KR, 644H, 644J, 644K, 724J, 724K, 744H, 744J, 744K, 824J, 824K, 844J, 844K

• Loaders – Log (Knuckleboom): 335C, 335D, 337E, 435C, 437C, 437D, 437E

• Graders – Motor: 570B, 670B, 670C, 670CH, 670D, 670G, 670GP, 672B, 672CH, 672D, 672G, 672GP, 770B, 770BH, 770C, 770CH, 770D, 770G, 770GP, 772B, 772BH, 772CH, 772D, 772G, 772GP, 870D, 870G, 870GP, 872D, 872G, 872GP

• Telescopic Handlers: 3200, 3215, 3220, 3400, 3415, 3420, 3800

Key Notes:

• Part Numbers: AT193500, 72R5350, RE47070, RD-5-8193-2P, AL222656

• Function: Controls flow of hot coolant to cab heater core

• Operation: Pull to Open configuration

• Hose Size: 5/8" (15.9 mm)

• Material: Brass and plated steel body for corrosion resistance

• Weight: 1 lb (0.45 kg)

• Application: Heater valve in cab HVAC circuit for John Deere and Red Dot systems

• Location: Mounted inline on heater hose between engine coolant supply and cab core

• Interchange With: Replaces Red Dot RD-5-8193-2P, John Deere RE47070, AT193500, AL222656

• Notes: Verify hose diameter (5/8") and control direction before installation; compatible with cable-controlled heater systems

Why Choose Broken Tractor:

• ✅ Built for Long-Term Durability – Made from corrosion-resistant brass and plated steel

• ✅ Expertly Matched for John Deere Machines – Tested for direct compatibility

• ✅ Fast Shipping from Our U.S. Team – Get your machine back to work quickly