Mack RW Headlight Bulb Size

The Mack RW headlight bulb size chart specifies high beam and low beam bulb options including H6024, H4651, H5001, H4652, and H5006 sizes for this vehicle model. The replacement chart covers 1985 to 1993 production years with corresponding bulb size data.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

High Beam Headlight

YearsBulb TypeShop
1985-1993H6024 (With 2 Round Headlamps)Check Price
H4651 (With 4 Rectangular Headlamps)Check Price
H5001 (With 4 Round Headlamps)Check Price

Low Beam Headlight

YearsBulb TypeShop
1992-1993H6024 (With 2 Round Headlamps)Check Price
H4652 (With 4 Rectangular Headlamps)Check Price
H5006 (With 4 Round Headlamps)Check Price
1988-1991H6024 (With 2 Round Headlamps)Check Price
H4656 (With 4 Rectangular Headlamps)Check Price
H5006 (With 4 Round Headlamps)Check Price
1985-1987H6024 (With 2 Round Headlamps)Check Price
H4652 (With 4 Rectangular Headlamps)Check Price
H5006 (With 4 Round Headlamps)Check Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). 7-inch round sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.H6024Check Price
ANSI standard (US & Canada). 4x6-inch rectangular sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.H4651Check Price
ANSI standard (US & Canada). 4-inch square sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.H5001Check Price
ANSI standard (US & Canada). 4x6-inch rectangular sealed beam unit, variant of H4651. Not a replaceable bulb — the entire unit is replaced. 12V.H4652Check Price
ANSI standard (US & Canada). 5.75-inch round sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.H5006Check Price
ANSI standard (US & Canada). 4x6-inch rectangular sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.H4656Check Price

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