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0-4412 COMPLETE 500CFM CARB KIT

Product Description

Part Number: 4920

500 CFM Classic Series

Metering Block Used in Kit: 345925-3

Holley® Reference Number: 0-4412

Booster Used in Kit: 45206

These kits contain all of the parts necessary to assemble a complete carburetor. Main jets and air bleeds NOT INCLUDED. All of the parts are packaged unassembled. The main bodies do not have the boosters installed and the base plates are not assembled. Kits can be customized, please contact one of our sales associates for details.

The kits are available to the professional carburetor builder only and are not available to the general public. BLP does not furnish any calibrations.

Components included
102264-3Throttle Shaft, primary progressive linkage for 4150
1211416500 CFM Bare base plate, HP series, 2-barrel
1540Idle mixture screw (2)
16420Brass center hung float
1741Float pivot pin
18135.110 Viton needle and seat
21572-31Pump discharge nozzle, .031
23258Pump discharge needle
23468Pump nozzel check valve, rubber
25591-50Gas power valve, 5.0
27152Idle mixture screw seal, cork (2)
3411341-14150 Primary fuel bowl, bare
342774Pump diaphragm cover, 50cc
345925-3500 CFM metering block, 2-barrel, 0-4412
351074Pump diaphragm, 50cc
37133Accelerator pump arm pivot
38110Throttle adjusting spring, 4150
381216Return spring for center pivot floats
381490Pump diaphragm spring, 50cc
39160Needle and seat adjusting nut
41664Accelerator pump cam, 4150, brown
452064150 Down leg booster with .158 pilot hole (2)
4744Pump arm retainer clip
4794Reusable bowl screw gasket, nylon (4)
4858-1.400Vent tube, 1.400
51016Float bracket screw (2)
51271Throttle adjusting screw, 4150
5159Vent whistle rivet
5306Carburetor choke rod hole plug, brass
5313Accelerator pump passage plug for billet metering block
5370Pump housing screw, 50cc (4)
5400RBowl gasket, red
5401RMetering block gasket, red
5541-00Press in air corrector, blank (4)
5542-042Press in idle air corrector, .042 (2)
5552Standard float bowl screw with hex head (4)
5567Base plate to main body screw (5)
5635OEM 4150 throttle plate screw (4)
5765Needle and seat adjusting nut lock screw
5854Pump discharge screw, solid
59171Vent whistle for float bowl
5979Float bracket
637414150 Pump arm assembly, steel, 30cc
63426500 CFM Bare main body, 0-4412
7107Brass plug for .250 main and idle well (2)
7225Float bowl sight screw
7537Brass main body plug, .325
81185Fuel bowl inlet fitting gasket, 7/8" thread
81597Power valve gasket
8540Float bowl sight screw gasket
8776Needle and seat adjusting nut gasket
8777Needle and seat adjusting nut lock screw gasket
8844Pump nozzle screw gasket
9215500 CFM throttle plate, 1.688, #215

Features

  • Model: 4920
  • Shipping Weight: 6.8lbs
  • Manufactured by: BLP

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This product was added to our catalog on Monday 17 May, 2010.