- 1.375" Piston Pin Diameter2
- 1.625" Piston Pin Diameter2
- 1.750" Piston Pin Diameter2
- 1.875" Piston Pin Diameter4
- Aftercooled2
- Emission Certified53
- High Ring Piston4
- Indirect Injection4
- Naturally Aspirated13
- Non-Emission Certified18
- O-Rings in the Block2
- O-Rings on Liner2
- Screw-in fuel injector4
- Turbocharged17
- Cummins 4390 (Diesel)6
- Cummins 4BT 3.9 QSB (Diesel)12
- Cummins 4T390 (Diesel)29
- Cummins 4TA390 (Diesel)24
- John Deere 4039 (Diesel)2
- John Deere 4039T (Diesel)2
- John Deere 4202 (Diesel)4
- John Deere 4239 (Diesel)2
- John Deere 4239T (Diesel)2
- John Deere 6531 (Diesel)2
- John Deere 6531A (Diesel)2
- John Deere 6531T (Diesel)2
- Kubota V1702 (Diesel)2
- Kubota V3300-TIE (Diesel)2
- Perkins 1103C-33 (Diesel)6
- Perkins 1103C-33T (Diesel)9
- Perkins 1103D-33T (Diesel)6
- Perkins 4.212 (Diesel)1

HCTAT86992
Major Overhaul Kit, John Deere 4-239D; 4039D Diesel Engine, High Ring Piston
- In-Stock
- See Alternatives
- $1,054.45 USD 1054.45

HCTRE54709
Major Overhaul Kit, John Deere 4-239T; 4039T Diesel Engine, High Ring Piston
- In-Stock
- See Alternatives
- $1,250.81 USD 1250.81

HCTIK86992
Inframe Overhaul Kit, John Deere 4-239D; 4039D Diesel Engine, High Ring Piston
- In-Stock
- See Alternatives
- $914.62 USD 914.62

HCTIK4481
Inframe Overhaul Kit, John Deere 4-202D Diesel Engine, O-Rings on Liner
- In-Stock
- See Alternatives
- $966.38 USD 966.38

HCTIK54709
Inframe Overhaul Kit, John Deere 4-239T; 4039T Diesel Engine, High Ring Piston
- In-Stock
- See Alternatives
- $1,008.60 USD 1008.6

HCTOK6549
Major Overhaul Kit, John Deere 6531D Diesel Engine
- Out of Stock
- $4,578.98 USD 4578.98

HCCOK21324
Major Overhaul Kit, Cummins 4BT 3.9 Diesel Engine, .50mm Pistons
- In-Stock
- $791.29 USD 791.29

HCCOK20624
Major Overhaul Kit, Cummins 4B 3.9 Diesel Engine, .50mm Pistons
- In-Stock
- $679.72 USD 679.72

HCCOK20604
Major Overhaul Kit, Cummins 4B 3.9 Diesel Engine, Std. Pistons
- In-Stock
- See Alternatives
- $704.48 USD 704.48

HCKV3300DI
Major Overhaul Kit, Std.
- In-Stock
- $1,188.17 USD 1188.17

HCTOK6512
Major Overhaul Kit, John Deere 6-531T Diesel Engine
- Out of Stock
- $4,488.89 USD 4488.89

HCTOK6225
Major Overhaul Kit, John Deere 6-531A Diesel Engine
- Out of Stock
- $4,209.57 USD 4209.57

HCPBK320
Major Overhaul Kit, Perkins 1103C-33 Diesel Engine, Standard Pistons
- In-Stock
- $1,072.03 USD 1072.03

HCPBK321
Major Overhaul Kit, Perkins 1103C-33 Diesel Engine, .50mm Pistons
- In-Stock
- $1,072.03 USD 1072.03

HCPBK322
Major Overhaul Kit, Perkins 1103C-33 Diesel Engine, 1.00mm Pistons
- In-Stock
- $1,072.03 USD 1072.03

HCPBK325
Major Overhaul Kit, Perkins 1103C-33T Diesel Engine
- In-Stock
- $1,090.55 USD 1090.55

HCPBK326
Major Overhaul Kit, Perkins 1103C-33T Diesel Engine
- In-Stock
- $1,090.55 USD 1090.55

HCPBK327
Major Overhaul Kit, Perkins 1103C-33T Diesel Engine
- In-Stock
- $1,090.55 USD 1090.55