HomeStandard Ignition GB-298 Starter Brush Set
Part #: 5778V

Standard Ignition GB-298 Starter Brush Set

10 vehicles fit this part
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Overview of Standard Ignition Starter Brush Set GB-298

The Standard Ignition Starter Brush Set GB-298 is designed specifically for Mercedes-Benz 300D, 300SD, and 300TD models. This starter brush set features a precise 5/8 inch width, ensuring proper fit and reliable electrical contact within the starter motor assembly.

  • Compatible with Mercedes-Benz 300D, 300SD, and 300TD models
  • Starter brush width of 5/8 inches for accurate fitment
  • Part number GB-298 for easy identification and replacement
  • Designed to maintain consistent electrical conductivity in starter motors
  • Manufactured by Standard Ignition, a trusted name in automotive electrical components

Detailed Product Description

The Standard Ignition GB-298 starter brush set is engineered to meet the electrical demands of Mercedes-Benz diesel models including the 300D, 300SD, and 300TD. The 5/8 inch width of the brushes is critical for ensuring optimal contact with the commutator, which helps maintain efficient starter motor operation. This part is essential for restoring the starter’s ability to engage the engine reliably, especially in older vehicles where brush wear can cause starting issues.

Common Applications and Issues Addressed

  • Restores starter motor function in Mercedes-Benz 300D, 300SD, and 300TD
  • Resolves intermittent starting problems caused by worn brushes
  • Eliminates starter motor noise related to poor brush contact
  • Prevents starter motor failure due to electrical arcing
  • Improves overall engine starting reliability

Installation Notes and Tips

When installing the Standard Ignition GB-298 starter brush set, ensure the starter motor is fully disassembled and cleaned to remove any debris or carbon buildup. Carefully measure the brush width to confirm the 5/8 inch specification matches the original brushes. Proper seating and spring tension are critical for optimal brush performance. It is recommended to inspect the commutator surface for wear or damage and service as needed during installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The GB-298 starter brush set undergoes rigorous quality control to ensure durability and consistent electrical performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in the product’s reliability.

BrandNational
Part Number5778V
Housing Bore (Inch)3.160
Housing Bore (MM)80.260
Inside Diameter1.552
Inside Diameter39.420
MaterialFluoro-Elastomer
Outside Diameter3.165
Outside Diameter80.390
Outside Diameter (Inch)3.165
Outside Diameter (mm)80.390
Part DescriptionOil Seal
Series5000
Shaft (Inch)1.552
Shaft (MM)39.420
Thickness0.645
Thickness16.383
Type72
Unit of DimensionInch
Width (Inch)0.645
Width (mm)16.383

This part fits 10 vehicles. Search below:

YearMakeModelPositionNotes
1980Mercedes-Benz300DN/AStr. No. 0001362047
1980Mercedes-Benz300SDN/AStr. No. 0001362047
1980Mercedes-Benz300TDN/AStr. No. 0001362047
1979Mercedes-Benz300DN/A
1979Mercedes-Benz300SDN/A
1979Mercedes-Benz300TDN/AStr. No. 0001362047
1978Mercedes-Benz300DN/A
1978Mercedes-Benz300SDN/AStr. No. 0001362047
1977Mercedes-Benz300DN/AStr. No. 0001362047
1976Mercedes-Benz300DN/AStr. No. 0001362047

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

0474677205012454AA05012454AB05012846AB05019154AA10112635157913572339796164145541455-1460534664847467725012454AA5012454AB5012846AB5019154AA5778V8-97084466-0E99Z4676AJ0998092

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.