571A Miscellaneous Equipment Extension Kit, Exhaust Manifold: 841503 Parts on group Extension Kit, Exhaust Manifold: 841503: Pos. Part No Qty Parts name Comments 1. 841503 [1] Intermediate section 2'' 2. 841251 [1] Spacer 3. 856039 [1] Gasket (835908) 4. 955531 [4] Hexagon screw 5. 941678 [4] Hexagon screw 6. 941907 [8] Spring washer Parts catalog : Blind Flange Kit Exhaust Outlet: 872238 Blind Flange Kit Exhaust Outlet: 1140003 Exhaust Outlet Drive Unit Oil Filter Kit Mounted On Exhaust Riser Extension Kit, Exhaust Manifold: 841504 Silencer and Exhaust Line: 854565 Silencer and Exhaust Line: 854513 Silencer Exhaust Line Fuel Filter and Connecting Components