Hastings 4t Wg10103002m6482040 Piston Ring

Hastings 4t Wg1010300|2m6482040 Piston Ring Clear . Replacement Piston Rings.Features:- Includes top compression rings, second compression rings, and oil control rings- Top Compression Rings are Barrel Face- Helps in the the heat transfer process between the piston and cylinder wall- Controls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft- Second Compression Ring are Reverse Torsional Taper Face- Promotes side sealing that prevents oil from being forced under and behind the ring resulting in better oil economy- Reverse twist ring along with a taper-machined ring face duplicates the OD bottom side scraping edge of a positive twist torsional ring- Oil Control Rings are Three Piece Flex Vent- Three-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore- Provides uniform pressure through four steel rails and two expanders assuring positive oil control- Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.- Includes enough rings for two pistons (unless noted).- Two rings per groove, except for the rails that will be two rail rings per one expander ring.Specifications:- Bore - Oversize: +0,040´´- Bore Oversize - Imperial: +0,040´´- Bore Size: 3,437´´- Ring Material: Moly CoatedKit Includes:- 2x Top Compression Rings 0.0625´´- 2x Second Compression Rings 0.0625´´- 2x Expander Rings- 4x Steel Rails. tradeinn Motardinn