Major Engine Overhaul Kit (High Compression) A-RG17892HC

Major John Deere Overhaul Kit for engine 6.404T/A Diesel, 400 Series. 6 CYL. with Block #: R49470, R49650, R72128, R87558. Bore: 4.25� (108mm), Piston Pin: 1.61� (41mm). Kit includes: Piston Liner Kit, Main Bearing, Thrust Bearing, Thrust Washer Set, Connecting Rod Bushing, Connecting Capscrew, Front Crankshaft Seal, Rear Crankshaft Seal, Overhaul Gasket Set without Seals, and Camshaft Bearing. Fits John Deere models: 6600, 7700, 5440, 690B, 693C, 740, 4320, 4430, and 4630. And 87558.

6 CYL BLOCK #: R49470, R49650, R59850, R72128, R87558; PISTON MARKED: AR54552

Bore: 4.25" 108mm, Pin: 1.61", 41mm

High Compression Pistons

Included In This Kit

• Group Description: Piston Liner Kit (HC)
• Component: A-AR63272HC
• Size / Desc: 6.00

• Group Description: Bearing, Main
• Component: A-AR74814
• Size / Desc: STD
• Qty: 6.00

• Group Description: A-AR74816
• Component: .010
• Size / Desc: 6.00

• Group Description: A-AR74817
• Component: .020
• Size / Desc: 6.00

• Group Description: A-AR74818
• Component: .030
• Size / Desc: 6.00

• Group Description: Bearing, Thrust
• Component: A-AR77748
• Size / Desc: STD
• Qty: 1.00

• Group Description: A-AR77750
• Component: .010
• Size / Desc: 1.00

• Group Description: A-AR77751
• Component: .020
• Size / Desc: 1.00

• Group Description: A-AR77752
• Component: .030
• Size / Desc: 1.00

• Group Description: Washer Set, Thrust
• Component: A-AR77747
• Size / Desc: STD
• Qty: 1.00

• Group Description: Bearing, Conn Rod
• Component: A-AR45723
• Size / Desc: STD
• Qty: 6.00

• Group Description: A-AR46396
• Component: .010
• Size / Desc: 6.00

• Group Description: A-AR46397
• Component: .020
• Size / Desc: 6.00

• Group Description: A-AR46398
• Component: .030
• Size / Desc: 6.00

• Group Description: Seal, Front Crankshaft
• Component: A-AR49025
• Size / Desc: 1.00

• Group Description: Seal, Rear Crankshaft
• Component: A-RE520036
• Size / Desc: 1.00

• Group Description: Bushing,
• Component: A-R42173
• Size / Desc: For Trapezoid shaped bus
• Qty: 6.00

• Group Description: Capscrew, Con Rod
• Component: A-R66452
• Size / Desc: Machine Split Conn Rod
• Qty: 12.00

• Group Description: Bearing, Camshaft
• Component: A-R46903
• Size / Desc: 4.00

• Group Description: Gasket OH Set W/O Seals
• Component: A-AR63269
• Size / Desc: 1.00

Associated Items

• Item Number: A-AR51741
• Description: Rings, Piston

• Item Number: A-AR55394
• Description: Cooler, Oil

• Item Number: A-AR65507
• Description: Sealing Ring Kit, Liner

• Item Number: A-IK17892
• Description: IN FRAME OH KIT

• Item Number: A-IK17892HC
• Description: In Frame Engine Overhaul Kit (High Compression)

• Item Number: A-RE11410
• Description: Rotator, Valve

• Item Number: A-RE53422
• Description: Crankshaft w/A-R26049 gear

• Item Number: A-RG17892
• Description: Major Engine Overhaul Kit

• Item Number: A-R26115
• Description: Plug, Camshaft

• Item Number: A-R26125
• Description: Spring, Valve

• Item Number: A-R40615
• Description: Liner, Cylinder

• Item Number: A-R41425
• Description: Pin, Piston

• Item Number: A-R47153
• Description: O-Ring, Oil Cooler

• Item Number: A-R48291
• Description: Gasket, Head

• Item Number: A-R50356
• Description: Insert, Exhaust Valve

• Item Number: A-R50357
• Description: Valve, Exhaust

• Item Number: A-R50358
• Description: Valve, Intake

• Item Number: A-R52773
• Description: Follower, Camshaft

• Item Number: A-R54114
• Description: Retainer, Piston Pin

• Item Number: A-R55055
• Description: Valve, Intake

Sections and Models

Engine Overhaul Kits > 6.404T/A Diesel, 400 Series

• John Deere COMBINE: 6600 (SN 335845>, 6.404T/A, 6 CYL ENG)
• John Deere COMBINE: 7700 (SN 335845>, 6.404T/A, 6 CYL ENG)
• John Deere FORAGE HARVESTER: 5440 (SN 335845>, 6.404T/A, 6 CYL ENG)
• John Deere INDUSTRIAL/CONSTRUCTION: 690B (SN 335845>, 6.404T/A, 6 CYL ENG)
• John Deere INDUSTRIAL/CONSTRUCTION: 693C (SN 335845>, 6.404T/A, 6 CYL ENG)
• John Deere INDUSTRIAL/CONSTRUCTION: 740 (SN 335845>, 6.404T/A, 6 CYL ENG)
• John Deere TRACTOR: 4320 (6.404T/A, 6 CYL ENG)
• John Deere TRACTOR: 4430 (6.404T/A, 6 CYL ENG)
• John Deere TRACTOR: 4630 (6.404T/A, 6 CYL ENG)