Buy Caterpillar 3B1142 - RETAINER (exhaust) at wholesale prices with easy payment and fast shipping options. Save up to 50% OFF OEM pricing. Compatible Machines:- ENGINE - GENERATOR SET- GENERATOR- ENGINE - INDUSTRIAL- ENGINE - MARINE Compatible Models:- D398B- D399- SR4- SR4- SR4- D353C- D353D- D353E- D379A- D379B- D398A- D398B- D399 Units Containing The Spare Part :- CYLINDER HEAD AND VALVE MECHANISM (3L8456 N/S)--End View - Part 2 of 2 (D342)- CYLINDER HEAD AND VALVE MECHANISM (8H5864 N/S)--End View--Part 2 of 2 (D8H)- CYLINDER HEAD AND VALVE MECHANISM (5L5233 N/S)--Part 2 of 2 (G398)- CYLINDER HEAD AND VALVE MECHANISM--End View Part 2 of 2 (D9G)- CYLINDER HEAD AND VALVE MECHANISM--END VIEW Part 2 of 2 (D8H)- 1P6382 CYLINDER HEAD ASSEMBLY--Field Installation--Type 1 (D9G)- CYLINDER HEAD AND VALVE MECHANISM (9S2605 N/S)--End View--Part 2 of 2 (594)- 6L7116 CYLINDER HEAD AND VALVE MECHANISM GROUP--Part 2 of 2 (D379A)- CYLINDER HEAD AND VALVE MECHANISM (9S2605 N/S)--End View-Part 2 of 2 (D9G)- CYLINDER HEAD AND VALVE MECHANISM (3L8456 N/S)--End View--Part 2 of 2 (D342)- 3N2680 CYLINDER HEAD & VALVE MECHANISM GROUP--PART 2 of 2--TYPE 1*R (D379)- 3N2682 CYLINDER HEAD AND VALVE MECHANISM GROUP--Part 2 of 2--Type 1 (D399)(Caterpillar - B-Brand)