Major Overhaul Kit, John Deere 4-239D; 4039D Diesel Engine, High Ring Piston

For Engine 4239D use connecting rod #R80034, R51727 & piston #RE30250. For engine 4039D use connecting rod #R80034, blocked marked R88984 & piston #RE30250, RE18697. If your connecting rod is marked R58979 or R51727, you MUST order HCTR74194 capscrews separately.Includes: (4) HCTRE30250 Cylinder Kits (4) HCTRE27348 Rod Bearings (4) HCTRE27352 Main Bearings (1) HCTAT21139 Thrust Bearing (1) HCTRE501579 Overhaul Gasket Set (1) HCTAR67942 Front Crank Seal (1) HCNRE44574 Rear Crank Seal (4) HCTR55647 Piston Pin Bushings (1) HCTMX504 Grommet Kit (6) HCTR57160 Balancer Shaft Bushing (8) HCTR80033 Connecting Rod Bolts (8) HCTRE31617 Valve Stem Seals  The HCTAT86992 Major Overhaul Kit, John Deere 4-239D; 4039D Diesel Engine, High Ring Piston fits equipment brands such as: John Deere