One New Aftermarket Replacement Thermostat Seal Fits John Deere Equipment

This thermostat seal (also referred to as a thermostat gasket) fits within the engine cooling system, sealing the thermostat housing to prevent coolant leaks and maintain proper operating temperature. It is a direct replacement Fits John Deere OEM part number R521548 and fits a wide range of Fits John Deere tractors, combines, loaders, excavators, and other equipment powered by compatible PowerTech engines.

Specifications

• Outside Diameter: 48.2 mm (1.9 in)
• Width: 3.30 mm (0.13 in)
• Height: 4.24 mm (0.17 in)
• Weight: Approx. 0.01 lb

Compatible Models

Fits John Deere Tractors: 5085E, 5095E, 5100E, 5085M, 6010, 6110, 6210, 6310, 6410, 6410S, 6510, 6610, 6810, 6910, 6910S, 6020, 6120, 6220, 6320, 6420, 6420S, 6520, 6620, 6820, 6920, 6920S, 6230PR, 6330PR, 6430PR, 6530PR, 6534PR, 6630PR, 6830PR, 6930PR, 7430PR, 7530PR

Fits John Deere Backhoe Loaders: 310J, 310K, 310L, 310SJ, 310SK, 310SL, 315SJ, 315SL, 410J, 410K, 410L, 710J

Fits John Deere Combines: 1570, 9540i, 9560, 9560STS, 9570STS, 9660STS, C230, C670, S540, S540STS, S550, S550STS, T550, T560, T660, T670, W540, W550, W650, W660

Fits John Deere Crawler Dozers: 450J, 550J, 550K, 650J, 650K, 764, 850J

Fits John Deere Excavators: 120D, 130G, 160DLC, 160GLC, 180GLC, 200DLC, 210G, 240DLC, 250GLC, 270DLC, 290GLC, E210, E210LC, E230, E240, E240LC, E260, E300LC

Fits John Deere Forwarders / Harvesters / Forestry: 1010D, 1010E, 1070D, 1070E, 1110D, 1110E, 1170E, 1210E, 1270D, 1270E, 1410D, 1470D, 1470E, 1490D, 1510E, 1710D, 1910E, 810D, 810E, 2154D, 2454D, 2954D, 3520, 3522, 643L, CH330

Fits John Deere Wheel Loaders: 210K, 210L, 210LJ, 344K, 444J, 444K, 624J, 624K, 624KR, 644K, WL53, WL56

Fits John Deere Motor Graders: 670G, 672G, 770D, 870D

Fits John Deere Sprayers: 4630, 4730, 4830, 5430I

Fits John Deere Skidders: 640L, 648L, 748L, 848H, 848HTJ

Fits John Deere Cotton Pickers / Other: 7660, 7180, 7250, 335D, 437D, 605K, 755D

Replaces Part Number(s):

R521548, A-R521548-AI

Aftermarket Interchange Numbers

74712170 (Interstate-McBee: M R521548)

New aftermarket replacement part - not remanufactured, not used.