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Specifications
SPECS: 9-T, CW, 10-SPL
SPECS FOR: Bosch 362, 363, 366 Series DD Starters
DIM 1: 14.3mm ID, 34.5mm Gear OD, 74mm L
LESTER NUMBERS
16004, 16295, 16363, 16555, 16562, 16564, 17075, 17105, 17112, 17159, 18026, 18027, 18121, 18460, 18467, 30038, 30090, 30097, 30121, 30122, 31022, 31853, 31906, 31949, 32399
Replaces
Alfa Romeo 116760503000/03, Bosch 2 006 209 456, 2 006 209 469, 2 006 209 476, 2 006 209 504, KHD 12155224, 130 8144
UNIT NUMBERS
Agria 1142566685; Alfa Romeo 116760503000, 116760503000/00, 119200503000; Bomag 057-109-17, 057-109-28, 057-198-97, 5719897; Bosch 0 001 354 092, 0 001 362 034, 0 001 362 036, 0 001 362 040, 0 001 362 041, 0 001 362 043, 0 001 362 046, 0 001 362 050, 0 001 362 053, 0 001 362 072, 0 001 362 074, 0 001 362 075, 0 001 362 076, 0 001 362 088, 0 001 362 091, 0 001 362 098, 0 001 362 305, 0 001 362 308, 0 001 362 311, 0 001 362 313, 0 001 362 314, 0 001 362 320, 0 001 362 704, 0 001 362 705, 0 001 363 107, 0 001 363 109, 0 001 363 110, 0 001 363 112, 0 001 363 113, 0 001 363 114, 0 001 363 115, 0 001 363 124, 0 001 366 001, 0 001 366 002, 0 001 366 004, 0 001 366 009, 0 001 366 014, 0 001 366 015, 0 001 366 017, 0 001 366 020, 0 001 366 022, 0 001 366 025, 0 001 369 014, 0 001 369 024; Case 130100090735; Chrysler 03553 0048A, 3553 0048A; DAF 1516667R; Fendt F 139 900 060 011, F135902060010, G 380 900 060 010, X 830 100 001, X 830 100 007, X 830 100 009 000; Hatz 40000610; KHD 01182386, 116-1890, 116-4414, 116-4668, 117-1481, 117-2683, 117-8026, 117-8686, 117-9318, 117-9319, 1174156, 1181877, 1215-3836, 12187645, 130 3920, 130-0100, 130-3920, 130-9458; Letrika (Iskra) 11.130.551, 11.130.567, 11.130.669; Letrika (Iskra) Tech. AZE6556, AZJ3123, AZJ3139, AZJ3140, AZJ3155, AZJ3166, AZJ3169, AZJ3179, AZJ3192, AZJ3197, AZJ3218, AZJ3246; Magneton 9-124-340, 9-142-781, 9-142-801, 9-142-802, 9-142-805, 9-144-820; Mercedes-Benz 001-151-13-01, 001-151-60-01, 002-151-95-01, 003-151-21-01, A0021519501, A0031512101; MWM Diesel 605720100071, 605720100077, 605720100086, 605720100105; Original Reference Number 14100; Prestolite M100R2014SE; Renault 5000589041, 7700026780; Steyr 2130090013, 30800090017, 31100090017; Valeo 436077
Aftermarket Starter Drive 54-9121 Product Overview
Aftermarket Starter Drive 54-9121 is an aftermarket starter drive intended for compatible starter repair, rebuilding, and maintenance applications. It is designed for professional rebuilders, technicians, repair shops, and customers who need a dependable replacement for a worn, damaged, corroded, or missing component. Before ordering, confirm the product name, part number 54-9121, measurements, mounting style, connector configuration, original equipment references, and application information.
Product Specifications and Application Details
The original listing provides these product-specific details: Specifications SPECS: 9-T, CW, 10-SPL SPECS FOR: Bosch 362, 363, 366 Series DD Starters DIM 1: 14.3mm ID, 34.5mm Gear OD, 74mm L LESTER NUMBERS 16004, 16295, 16363, 16555, 16562, 16564, 17075, 17105, 17112, 17159, 18026, 18027, 18121, 18460, 18467, 30038, 30090, 30097, 30121, 30122, 31022, 31853, 31906, 31949, 32399 Replaces Alfa Romeo 116760503000/03, Bosch 2 006 209 456, 2 006 209 469, 2 006 209 476, 2 006 209 504, KHD 12155224, 130 8144 UNIT NUMBERS Agria 1142566685; Alfa Romeo 116760503000, 116760503000/00, 119200503000; Bomag 057-109-17, 057-109-28, 057-198-97, 5719897; Bosch 0 001 354 092, 0 001 362 034, 0 001 362 036, 0 001 362 040, 0 001 362 041, 0 001 362 043, 0 001 362 046, 0 001 362 050, 0 001 362 053, 0 001 362 072, 0 001 362 074, 0 001 362 075, 0 001 362 076, 0 001 362 088, 0 001 362 091, 0 001 362 098, 0 001 362 305, 0 001. Use this information together with the product photographs, dimensions, cross-reference numbers, and application notes when confirming the correct replacement.
Key Features and Benefits
- Product-specific aftermarket replacement for compatible starter applications
- Part-number-focused identification for easier comparison and ordering
- Suitable for professional repair, rebuilding, inspection, and maintenance work
- Designed to support dependable fit, operation, and long-term service performance
- Useful for matching original equipment numbers and common cross-reference numbers
Compatibility and Fitment Guidance
Fitment can vary by vehicle model, starter or alternator design, production date, manufacturer, connector style, mounting configuration, and original equipment number. Compare the listed part number, product photos, dimensions, Lester numbers, unit numbers, and replacement references with the original component. Contact RCAutoElectric when additional compatibility confirmation is required.
Professional Installation Notes
Inspect the complete assembly and related components before installation. Professional installation or rebuilding service is recommended whenever specialized tools, electrical testing, soldering, pressing, torque specifications, or technical adjustments are required.
Explore Related RCAutoElectric Categories
Starters | Starter Parts | Starter Rebuild Kits | Alternators | Alternator Parts | Alternator Rebuild Kits
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Frequently Asked Questions
How do I confirm this part is compatible? +
Compare 54-9121, dimensions, cross-reference numbers, mounting details, application notes, and product images with the original component before ordering.
Is this an OEM part or an aftermarket replacement? +
This listing is for an aftermarket starter drive unless the original title or description specifically states that the item is OEM.
What should I verify before ordering? +
Check the original equipment number, unit number, measurements, connector style, mounting design, rotation or polarity when applicable, and all fitment details in the listing.
Is professional installation recommended? +
Professional installation or rebuilding service is recommended when the job requires special tools, electrical testing, soldering, pressing, torque settings, or technical adjustments.
Where can I find related repair parts? +
Use the internal links in the SEO section to browse related starters, starter parts, starter rebuild kits, alternators, alternator parts, and alternator rebuild kits.