HydraMaster Corporation
Page 11-34: Machine Assemblies and Parts List
Boxxer 421
Engine Assembly Parts List
1 000-047-012 Engine, 21 HP Briggs & Stratton 1
2 000-039-030 Coupler, Balanced w/1" Bushing & Outer Hub - Black 1
3 000-090-053 Manifold, Engine Exhaust - Boxxer 421 1
4 000-135-023 Voltage Regulator 1
5 000-077-006 Key, 0.25" x 1.5" Lg. 1
6 000-106-003 Plug, 3/8" NPT Hex 1
7 000-143-185 Screw, 8mm x 20mm Grade 8.8 Hex Head 4
8 000-057-082 Gasket, Exhaust Manifold - B&S 21 HP 2
9 000-049-014 Filter, 16HP Oil - All B & S 1
10 000-049-012 Filter,16 HP Air-Vanguard I/C 1
11 000-049-053 Filter, B & S Vanguard Foam Air Filter Element 1
12 000-068-219 Hose, Spitfire Pump Drain 1
13 000-174-080 Washer, 5.00" O.D. x 4.13" I.D. x 0.060" Thk. 1
14 000-106-045 Plug, Coupler (EPDM, 70 Durometer) 8
15 000-139-022 Ring, 5" Retaining 1
Item Part Number Description Qty