Cylinder Kit - 4.25" Bore Single Cylinder Fits John Deere 4010 4020 3020 RE23170

One New Aftermarket Replacement Cylinder Kit (Piston Liner Kit) Fits John Deere Tractors, Combines, and Industrial Equipment

This standard-bore cylinder kit is a per-cylinder replacement Fits John Deere 4.270 and 6.404D diesel engines. It includes everything needed to restore one cylinder to factory specification: cylinder liner, cylinder liner seals, piston, piston rings, piston pin, and retainers. Sold per cylinder -- order one kit per cylinder being rebuilt. Designed as an aftermarket replacement for OEM part number RE23170.

Specifications

• Bore: 4.25 in. (108 mm) -- Standard
• Wrist Pin Diameter: 1.50 in. (38 mm)
• Engine: Fits John Deere 4.270 Diesel (Natural Aspiration) and 6.404D Diesel (Natural Aspiration)
• Block Casting Compatibility: R46350, R46430, R40910 (4.270); R40930 (6.404D)
• Sold per cylinder

Kit Includes

• Cylinder liner
• Cylinder liner seals
• Piston
• Piston rings
• Piston pin
• Retainers

Serial Number Restrictions -- Verify Before Ordering

• Fits John Deere 3020 Tractor: s/n 122999 and earlier
• Fits John Deere 4020 Tractor: s/n 200999 and earlier
• Fits John Deere 500A Construction/Industrial: s/n 123113 and earlier
• Fits John Deere 600 Construction/Industrial: s/n 200999 and earlier
• Fits John Deere 105 Combine: s/n 3001-19000
• Fits John Deere 3010, 4010, 500, 600 Tractor/Industrial: no serial number restriction noted -- confirm fitment

Compatible Models

Fits John Deere Tractors: 3010, 3020 (s/n 122999 and earlier), 4010, 4020 (s/n 200999 and earlier), 600

Fits John Deere Combines: 105 (s/n 3001-19000)

Fits John Deere Construction and Industrial: 500, 500A (s/n 123113 and earlier), 600 (s/n 200999 and earlier)

Fits John Deere Engines: 254 (Diesel), 270 (Diesel), 381 (Diesel), 404 (Diesel)

Replaces Part Number(s):

RE23170, NRE23170, NRE-23170

Aftermarket Interchange Numbers

SAT471, SK420, PK471, PK437, ENO20-0216

New aftermarket replacement part - not remanufactured, not used.