Part Description BACK Cummins NT855 (Stock # P-228135) Push Tubes $15.79 Quantity 1 Add to Cart Part Type Push Tubes Serial# 3046420 Part# 3046420 Engine Make Cummins Engine Model NT855 Casting# 3046420 Condition New Description CUMMINS 855 B/C INTAKE/EXHAUST PUSH ROD TUBE