Was established in 2005, we are German brand auto parts. Our products are 100% accurate. We have professional sales, technical and customer service teams. 4 Pcs Piston (Clip & Pin) &Rings fit for Cummins B3.3 Engine Forklift. Description: Piston Sets (Clip & Pin) with Rings. 4 Sets Piston Set (Clip & Pin) with Rings for 1 engine. 4 Pcs Piston (Clip & Pin) with Rings STD for Cummins B3.3 Engine Forklift.