R78392 Back-Up Ring

BULLDOZER 750B 750C 750C-II
EXCAVATOR 110 50C 50D 50ZTS 60D 750
GRADER, MOTOR 670 670A 770A
HARVESTER 770
LOADER, CRAWLER 655 655B 755 755A 755B
LOADER, FOUR-WHEEL DRIVE 444C 444D
SCRAPER, ELEVATING 762A 862
SKIDDER, LOG 440C 440D 540B 540D 640 640D
TREE HARVESTER 743 743A Deere

Deere machinery list:

John Deere parts catalog

110 - BACKHOE, LOADER

• BUCKET CLAMP CYLINDER (BACKHOE SERIAL NO. -102999) » Back-Up Ring R78392

50C - EXCAVATOR

• Bucket Clamp Cylinder » Back-Up Ring R78392

50D - EXCAVATOR

• BUCKET CLAMP CYLINDER » Back-Up Ring R78392

50D - EXCAVATOR

• Bucket Clamp Cylinder » Back-Up Ring R78392

50ZTS - EXCAVATOR

• Bucket Clamp Cylinder » Back-Up Ring R78392

750 - BULLDOZER

• REPLACEMENT TILT CYLINDER (MODEL 6525) (HYDRAULIC TILT STRAIGHT DOZER) (LOW GROUND PRESSURE TRACK) [ » Back-Up Ring R78392
• REPLACEMENT TILT CYLINDER KIT (HYDRAULIC TILT STRAIGHT DOZER) (LOW GROUND PRESSURE TRACK) [04E12] » Back-Up Ring R78392

750B - BULLDOZER

• TILT CYLINDER (MODEL 6525) (HYDRAULIC TILT STRAIGHT DOZER) (LOW GROUND PRESSURE TRACK) (SERIAL NO. » Back-Up Ring R78392
• TILT CYLINDER KIT (HYDRAULIC TILT STRAIGHT DOZER) (LOW GROUND PRESSURE TRACK) [03I08] » Back-Up Ring R78392
• TILT CYLINDER KIT (HYDRAULIC TILT STRAIGHT DOZER) (LOW GROUND PRESSURE TRACK) [03I14] » Back-Up Ring R78392
• CYLINDERS (WELDCO BEALES) [03K17] » Back-Up Ring R78392

750C - BULLDOZER

• Weldco Beales Cylinders (Model 6525) (Wide, Low Ground Pressure, Straight And Narrow Gauge) » Back-Up Ring R78392
• Weldco Beales Cylinders (Model 6525) (Wide, Low Ground Pressure, Straight And Narrow Gauge) » Back-Up Ring R78392
• Angle Cylinder (Pat C-Frame) (Weldco-Beales) ( - 826841) » Back-Up Ring R78392
• Tilt Cylinder » Back-Up Ring R78392

750C-II - BULLDOZER

• ANGLE CYLINDER (INSIDE ALL HYDRAULIC) (850C-II) (SERIAL NO. -904886) » Back-Up Ring R78392
• HYDRAULIC TILT CYLINDER (INSIDE ALL HYDRAULIC) (850C-II) » Back-Up Ring R78392
• ANGLE CYLINDE (INSIDE ALL HYDRAULIC) (750C-II) » Back-Up Ring R78392
• HYDRAULIC TILT CYLINDER (INSIDE ALL HYDRAULIC) (750C-II) » Back-Up Ring R78392

60D - EXCAVATOR

• Bucket Clamp Cylinder » Back-Up Ring R78392

670 - GRADER, MOTOR

• STANDARD POPPET ASSEMBLY (RIPPER VALVE) [02J24] » Back-Up Ring R78392
• DELUXE POPPET ASSEMBLY (RIPPER VALVE) [02K01] » Back-Up Ring R78392

670A - GRADER, MOTOR

• STANDARD POPPET ASSEMBLY (FRONT-MOUNTED EQUIPMENT, RIPPER AND FLOAT VALVE) [03I20] » Back-Up Ring R78392
• DELUXE POPPET ASSEMBLY (FRONT-MOUNTED EQUIPMENT, RIPPER AND FLOAT VALVE) [03I21] » Back-Up Ring R78392
• POPPET ASSEMBLY REPAIR KIT (FRONT-MOUNTED EQUIPMENT) [03I23] » Back-Up Ring R78392

770 - GRADER, MOTOR

• STANDARD POPPET ASSEMBLY (BLADE CONTROL VALVE) [02J15] » Back-Up Ring R78392
• DELUXE POPPET ASSEMBLY (BLADE LIFT) [02J17] » Back-Up Ring R78392
• POPPET ASSEMBLY REPAIR KIT [02J20] » Back-Up Ring R78392
• STANDARD POPPET ASSEMBLY (REAR STEER) [02J21] » Back-Up Ring R78392
• DELUXE POPPET ASSEMBLY (SNOW WING VALVE) [02L01] » Back-Up Ring R78392
• STANDARD POPPET ASSEMBLY (SNOW WING VALVE) [02L03] » Back-Up Ring R78392
• BLADE FLOAT STANDARD POPPET ASSEMBLY (REAR STEER VALVE) [02L07] » Back-Up Ring R78392
• BLADE FLOAT DELUXE POPPET ASSEMBLY (BLADE LIFT VALVE) [02L08] » Back-Up Ring R78392

770 - GRADER, MOTOR

• STANDARD POPPET ASSEMBLY (FRONT-MOUNTED EQUIPMENT, RIPPER AND FLOAT VALVE) [03B22] » Back-Up Ring R78392
• DELUXE POPPET ASSEMBLY (FRONT-MOUNTED EQUIPMENT, RIPPER AND FLOAT VALVE) [03B24] » Back-Up Ring R78392

770A - GRADER, MOTOR

• DELUXE POPPET ASSEMBLY (SNOW WING VALVE) [04G12] » Back-Up Ring R78392
• STANDARD POPPET ASSEMBLY (SNOW WING VALVE) [04G14] » Back-Up Ring R78392
• POPPET REPAIR KIT [04G15] » Back-Up Ring R78392
• STANDARD POPPET ASSEMBLY (BLADE CONTROL VALVE) [04G21] » Back-Up Ring R78392
• POPPET REPAIR KIT (BLADE CONTROL VALVE) [04G22] » Back-Up Ring R78392
• DELUXE POPPET ASSEMBLY (BLADE LIFT) [04I04] » Back-Up Ring R78392
• STANDARD POPPET ASSEMBLY (REAR STEER) [04I05] » Back-Up Ring R78392
• POPPET REPAIR KIT [04I07] » Back-Up Ring R78392
• BLADE FLOAT DELUXE POPPET ASSEMBLY (BLADE LIFT VALVE) [04I09] » Back-Up Ring R78392
• BLADE FLOAT STANDARD POPPET ASSEMBLY (REAR STEER VALVE) [04I10] » Back-Up Ring R78392

770A - GRADER, MOTOR

• STANDARD POPPET ASSEMBLY (FRONT-MOUNTED EQUIPMENT, RIPPER AND FLOAT VALVE) [04J23] » Back-Up Ring R78392
• DELUXE POPPET ASSEMBLY (FRONT-MOUNTED EQUIPMENT, RIPPER AND FLOAT VALVE) [04J24] » Back-Up Ring R78392
• POPPET ASSEMBLY REPAIR KIT (FRONT-MOUNTED EQUIPMENT) [04J25] » Back-Up Ring R78392

655 - LOADER, CRAWLER

• MULTI-PURPOSE BUCKET CLAM CYLINDER (USE WITH AT81464 MULTI-PURPOSE BUCKET) [03D23] » Back-Up Ring R78392
• MULTI-PURPOSE BUCKET CLAM CYLINDER REPAIR KIT (CYLINDER ROD) (USE WITH RE22315 HYDRAULIC CYLINDER) [ » Back-Up Ring R78392

655B - LOADER, CRAWLER

• MULTI-PURPOSE BUCKET CLAM CYLINDER [03D17] » Back-Up Ring R78392
• MULTI-PURPOSE BUCKET CLAM CYLINDER REPAIR KIT (CYLINDER ROD) [03D19] » Back-Up Ring R78392

755 - LOADER, CRAWLER

• REPLACEMENT MULTI-PURPOSE BUCKET CLAM CYLINDER (USE WITH AT81464 BUCKET) [03D11] » Back-Up Ring R78392
• MULTI-PURPOSE BUCKET CLAM CYLINDER REPAIR KIT (CYLINDER ROD) (USE WITH RE22315 HYDRAULIC CYLINDER) [ » Back-Up Ring R78392

755A - LOADER, CRAWLER

• MULTI-PURPOSE BUCKET CLAM CYLINDER (USE WITH AT81464 MULTI-PURPOSE BUCKET) [03D06] » Back-Up Ring R78392
• MULTI-PURPOSE BUCKET CLAM CYLINDER REPAIR KIT (CYLINDER ROD) (USE WITH RE22315 HYDRAULIC CYLINDER) [ » Back-Up Ring R78392

755B - LOADER, CRAWLER

• MULTI-PURPOSE BUCKET CLAM CYLINDER [03D02] » Back-Up Ring R78392
• MULTI-PURPOSE BUCKET CLAM CYLINDER REPAIR KIT (CYLINDER ROD) [03D04] » Back-Up Ring R78392

444C - LOADER, FOUR-WHEEL DRIVE

• BUCKET CYLINDER (SERIAL NO. 503065- ) [03C07] » Back-Up Ring R78392
• BUCKET CYLINDER REPAIR KIT (SERIAL NO. 503065- ) [03C08] » Back-Up Ring R78392

444D - LOADER, FOUR-WHEEL DRIVE

• BUCKET CYLINDER [02K04] » Back-Up Ring R78392
• BUCKET CYLINDER REPAIR KIT [02K05] » Back-Up Ring R78392

762A - SCRAPER, ELEVATING

• STANDARD POPPET ASSEMBLY (BOWL CONTROL VALVE) [03D04] » Back-Up Ring R78392
• STANDARD POPPET ASSEMBLY REPAIR KIT [03D06] » Back-Up Ring R78392

862 - SCRAPER, ELEVATING

• STANDARD POPPET ASSEMBLY (BOWL CONTROL VALVE) [03K07] » Back-Up Ring R78392
• STANDARD POPPET ASSEMBLY REPAIR KIT [03K09] » Back-Up Ring R78392

440C - SKIDDER, LOG

• GRAPPLE CYLINDER (SERIAL NO. 405024- ) [02J18] » Back-Up Ring R78392
• GRAPPLE CYLINDER ROD REPAIR KIT [02J19] » Back-Up Ring R78392

440D - SKIDDER, LOG

• GRAPPLE CYLINDER (SERIAL NO. 501506- ) [03B17] » Back-Up Ring R78392
• GRAPPLE CYLINDER ROD REPAIR KIT [03B18] » Back-Up Ring R78392

540B - SKIDDER, LOG

• GRAPPLE CYLINDER (SERIAL NO. 501542- ) [03D12] » Back-Up Ring R78392
• GRAPPLE CYLINDER ROD REPAIR KIT (SERIAL NO. 501542- ) [03D13] » Back-Up Ring R78392

540D - SKIDDER, LOG

• GRAPPLE CYLINDER [02K08] » Back-Up Ring R78392
• GRAPPLE CYLINDER ROD REPAIR KIT [02K09] » Back-Up Ring R78392

640 - SKIDDER, LOG

• GRAPPLE VALVE STANDARD POPPET VALVE ASSEMBLY [03F19] » Back-Up Ring R78392
• GRAPPLE VALVE DELUXE POPPET VALVE ASSEMBLY [03F20] » Back-Up Ring R78392
• POPPET ASSEMBLY REPAIR KIT [03F22] » Back-Up Ring R78392

640D - SKIDDER, LOG

• STEERING CYLINDER [02D09] » Back-Up Ring R78392
• STEERING CYLINDER ROD REPAIR KIT [02D11] » Back-Up Ring R78392

743 - TREE HARVESTER

• AXLE STABILIZER VALVE [01C12] » Back-Up Ring R78392

743 - TREE HARVESTER

• DELUXE POPPET ASSEMBLY (SHEAR AND GRAPPLE VALVE) [03B14] » Back-Up Ring R78392

743 - TREE HARVESTER

• STANDARD POPPET ASSEMBLY (DELIMBER KNIVES AND FEED ROLL VALVE) [03E10] » Back-Up Ring R78392

743A - TREE HARVESTER

• AXLE STABILIZER VALVE [01C14] » Back-Up Ring R78392
• AXLE STABILIZER VALVE KIT [01C16] » Back-Up Ring R78392

743A - TREE HARVESTER

• SHEAR AND GRAPPLE DELUXE-HI FLOW POPPET VALVE [03G04] » Back-Up Ring R78392
• SHEAR AND GRAPPLE DELUXE-HI FLOW POPPET VALVE REPAIR KIT [03G06] » Back-Up Ring R78392

743A - TREE HARVESTER

• STANDARD POPPET VALVE ASSEMBLY (DELIMBER KNIVES AND FEED ROLL) [03J17] » Back-Up Ring R78392
• SHEAR AND GRAPPLE DELUXE-HI FLOW POPPET VALVE REPAIR KIT [03J18] » Back-Up Ring R78392