21700016 Volvo.Penta Exhaust riser

Introduction
This Special Instruction is intended to give information on what parts are used on the engine arrangements for this overhaul kit. Refer to the table below for the location of the table where your engine arrangement is listed.Note: Precious Metals Overhaul Kits may contain upgraded parts. These upgraded part numbers may be different than what you have in the parts manual or engine, but these parts have been technically reviewed for compatibility with your application. For assistance with technical questions, contact your local Cat dealer.Parts List for Engine Arrangements 7W-4102, 7W-1766, 2W-0820, 106-3145, 6C-8499, 6C-2471, and 7E-0082
Front Structure Sub-Kit Part Number: 391-8229
Table 1
Part Quantity Used Per Engine Arrangement    
Part     7W-4102     7W-1766     2W-0820     106-3145     6C-8499     6C-2471     7E-0082    
1W-3900 Gasket     1     1     1     1     1     1     1    
2H-3932 O-Ring Seal     1     1     1     1     1     1     1    
2H-3934 O-Ring Seal     1     1     1     1     1     1     1    
2M-9780 O-Ring Seal     1     1     1     1     1     1     1    
2P-0220 Pump Gasket     1     1     1     1     1     1     1    
2P-1692 O-Ring Seal     1     1     1     1     1     1     1    
2P-2720 Gasket     1     1     1     1     1     1     1    
5F-3106 O-Ring Seal     2     2     2     2     2     2     2    
5F-7054 O-Ring Seal     1     1     1     1     1     1     1    
6L-1883 Gasket     2     2     2     N/A     N/A     N/A     2    
6L-2609 Rubber Seal     N/A     N/A     N/A     N/A     N/A     N/A     N/A    
6N-7887 Housing Cover Gasket     1     1     1     1     1     1     1    
6V-6921 Ring Seal     1     1     1     1     1     1     1    
8N-0110 Front Plate Gasket     1     1     1     1     1     1     1    
362-8853 Crankshaft Seal Gp     1     1     1     1     1     1     1    Rear Structure Sub-Kit Part Number 6V-2982
Table 2
Part Quantity Used Per Engine Arrangement    
Part     7W-4102     7W-1766     2W-0802     106-3145     6C-8499     6C-2471     7E-0082    
2A-1162 Gasket     1     1     1     1     1     1     1    
4H-7869 Gasket     1     1     1     1     1     1     1    
4M-5469 Gasket     N/A     N/A     N/A     N/A     N/A     N/A     N/A    
4W-0452 Crankshaft Seal Gp     1     1     1     1     1     1     1    
9H-5921 Gasket     1     1     1     1     1     1     1    Central Lower Sub-Kit Part Number: 392-5540
Table 3
Part Quantity Used Per Engine Arrangement    
Part     7W-4102     7W-1766     2W-0820     106-3145     6C-8499     6C-2471     7E-0082    
1N-3943 Gasket     N/A     1     N/A     N/A     N/A     N/A     N/A    
2A-3398 Gasket     N/A     2     N/A     N/A     N/A     N/A     N/A    
2M-5407 Gasket     1     1     1     1     1     1     1    
2M-9780 O-Ring Seal     1     1     1     1     1     1     1    
2P-8746 Gasket     1     1     1     1     1     1     1    
2W-4561 Gasket     1     1     1     1     1     1     1    
3J-1907 O-Ring Seal     1     1     1     1     1     1     1    
3J-7354 O-Ring Seal     2     2     2     2     2     2     2    
3K-0360 O-Ring Seal     2     2     2     2     2     2     2    
4M-6480 Gasket     1     1     1     1     1     1     1    
5S-8055 Gasket     1     1     1   &