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JP Pistons products for Caterpillar engines
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D2, D4, DR4
JP Performance products for
Caterpillar D2, D4, DR4 engines
Select a model below
D2, D4, DR4
JP0154
Caterpillar D2, D4, DR4
Horizontally opposed, water cooled, petrol, 1936-40
Metric Bore
69.9mm
Imp Bore
2.750"
Head Shape
1A
Clips
SC
Cylinders
2
Crown
Flat top
Comp Height
1.6875" (42.9mm)
Length Inches
3.141" (79.8mm)
D.B.B
1.300" (33.0mm)
Ring Comp
2x3/32"
Rings Oil
2x3/16"
OC
P
Pin OD
0.7500" (19.05mm)
Pin Type
P
