John Deere Parts for Engines:-Engine Overhaul Kits| Crankshafts | Injectors| Cylinder Head | Water Pump | Valve Train Kit | Oil Pump | Gasket Sets
John Deere Parts for 6081(8.1L) Engine. High Compression Pistons
Notes. The 6081(8.1L) engine is part of the Powertech John Deere Engines manufactured. This is a 6 cylinder engine, with a bore of 4.56 inches (116mm), and a piston pin diameter of 1.85 inches (47 mm). The connecting rods will have casting numbers of R116340 (serial numbers more than 86,536) or R501034 (serial numbers less than 86,537). This engine is used in various equipment including wheel loaders, dozer, motor graders, marine engines and generators. |
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Major Part Description | Sub Component Description | Part Number | Part Contents and Description |
John Deere Engine Overhaul Kits | Complete Engine Overhaul Kit | OK504201 IK504201 |
Comes with Pistons, Pins, Pin Retainers, Rings, Liners, Liner O Rings, Cam Shaft bushings, Main Bearings, Thrust Bearings, Con Rod Bearings, Rear & Front Crank Seal, Complete Gasket Set, cap screws and injector grommets. |
John Deere Engine Parts | Piston Liner Kit | RE64509 | Consists of Pistons RE70688 Rings RE503528 Piston Pins R57771 Liners R116236 Piston Pin Retainers AR98850 E1343FN |
Main Bearing | RE504195 | Standard | |
RE504196 | 0.011 Oversize | ||
Thrust Bearing | RE504198 | Standard | |
RE504199 | 0.011 Oversize | ||
Thrust Washer | RE61253 | Standard | |
Con Rod Bearings | R116081 | Standard | |
RE57167 | 0.011 Oversize | ||
John Deere Crankshaft Kit | Front Seal | AR49025 | |
Rear Seal | RE520036 | ||
Crankshaft Gear | R104587 | ||
Crankshaft | RE535300 | With helical oil pump drive gear. Do not use on engines with HPCR fuel system. | |
OR | |||
RE534314 | With straight oil pump drive gear. Do not use on engines with HPCR fuel system. | ||
Ring Gear | R28811 | ||
John Deere Gasket Set | O/H Gasket Set | RE506220 | |
Head Gasket Set | RE506222 | ||
Head Gasket | RE55475 | ||
Oil Pan Gasket | R71918 | With Cast Iron Oil Pan use R49377 (RE504822). | |
John Deere Con Rods Parts | Con Rod Bush | R74008 | x6 |
Con Rod Bolt | R66452 | x12 Use R114083 Rod Bolts with Machine Split Connecting Rods, and use R501124 Rod Bolts with Fractured Split Connecting Rods. | |
Cam Bushing | R87561 | x4 | |
Plug Camshaft | R82007 | ||
Oil Cooler | AR55394 | ||
Tappet | R110126 | ||
Oil Pump | RE60622 | ||
Tensioner Belt | RE518097 | ||
John Deere Valve Train Parts | Intake Valve | R84618 | Standard |
R93308 | 0.003 oversize | ||
R93312 | 0.015 oversize | ||
Exhaust Valve | R84619 | Standard | |
R93311 | 0.003 oversize | ||
R93313 | 0.015 oversize | ||
Intake Valve Insert | R121193 | ||
Exhaust Valve Insert | R119132 | Standard | |
Valve Cap | T20129 | ||
Valve Lock | T20077 | ||
Valve Shield | R102882 | x6 For Exhaust Valves only. | |
Other John Deere Engine Parts | Thermostat | AR48675 | 180oF |
Fuel Transfer Pump | RE66153 | For Tier 2 HPCR Fuel System. |
John Deere Parts for 6081(8.1L) Engine. Low Compression Pistons
Notes. The 6081(8.1L) engine is part of the Powertech John Deere Engines manufactured. This is a 6 cylinder engine, with a bore of 4.56 inches (116mm), and a piston pin diameter of 1.85 inches (47 mm). The connecting rods will have casting numbers of R116340 (serial numbers more than 86,536) or R501034 (serial numbers less than 86,537). This engine is used in various equipment including wheel loaders, dozer, motor graders, marine engines and generators. |
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Major Part Description | Sub Component Description | Part Number | Part Contents and Description |
John Deere Engine Overhaul Kits | Complete Engine Overhaul Kit | OK504202 IK504202 |
Comes with Pistons, Pins, Pin Retainers, Rings, Liners, Liner O Rings, Cam Shaft bushings, Main Bearings, Thrust Bearings, Con Rod Bearings, Rear & Front Crank Seal, Complete Gasket Set, cap screws and injector grommets. |
John Deere Engine Parts | Piston Liner Kit | RE508156 | Consists of Pistons RE70689 Rings RE503528 Piston Pins R57771 Liners R116236 Piston Pin Retainers AR98850 E1343FN |
Main Bearing | RE504195 | Standard | |
RE504196 | 0.011 Oversize | ||
Thrust Bearing | RE504198 | Standard | |
RE504199 | 0.011 Oversize | ||
Thrust Washer | RE61253 | Standard | |
Con Rod Bearings | R116081 | Standard | |
RE57167 | 0.011 Oversize | ||
John Deere Crankshaft Kit | Front Seal | AR49025 | |
Rear Seal | RE520036 | ||
Crankshaft Gear | R104587 | ||
Crankshaft | RE535300 | With helical oil pump drive gear. Do not use on engines with HPCR fuel system. | |
OR | |||
RE534314 | With straight oil pump drive gear. Do not use on engines with HPCR fuel system. | ||
Ring Gear | R28811 | ||
Rear Gear | R63326 | ||
John Deere Gasket Set | O/H Gasket Set | RE506220 | |
Head Gasket Set | RE506222 | ||
Head Gasket | RE55475 | ||
Oil Pan Gasket | R71918 | With Cast Iron Oil Pan use R49377 (RE504822). | |
John Deere Con Rods Parts | Con Rod Bush | R74008 | x6 |
Con Rod Bolt | R66452 | x12 Use R114083 Rod Bolts with Machine Split Connecting Rods, and use R501124 Rod Bolts with Fractured Split Connecting Rods. | |
Cam Bushing | R87561 | x4 | |
Plug Camshaft | R82007 | ||
Oil Cooler | AR55394 | ||
Tappet | R110126 | ||
Oil Pump | RE60622 | ||
Tensioner Belt | RE518097 | ||
John Deere Valve Train Parts | Intake Valve | R84618 | Standard |
R93308 | 0.003 oversize | ||
R93312 | 0.015 oversize | ||
Exhaust Valve | R84619 | Standard | |
R93311 | 0.003 oversize | ||
R93313 | 0.015 oversize | ||
Intake Valve Insert | R121193 | ||
Exhaust Valve Insert | R119132 | Standard | |
Valve Cap | T20129 | ||
Valve Lock | T20077 | ||
Valve Shield | R102882 | x6 For Exhaust Valves only. | |
Spring Valve | R91822 | ||
Rotator Valve | RE11410 | ||
Other John Deere Engine Parts | Thermostat | AR48675 | 180oF |
Fuel Transfer Pump | RE66153 | For Tier 2 HPCR Fuel System. |