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Parts fitment chart
Choose a product to check model and year applications, engine part numbers, finish matching or installation requirements.
Starter GM LH 305/350/454/6.0L
SKU: GT-RA122009 · See product page for ordering availability
View product →Engine & part-number match
Delco-style gear-reduction marine starter listed under RA122009, with a 9-tooth pinion. This is the GM left-hand application listing. Confirm the current starter reference, rotation and mounting before ordering, particularly if the engine or starter has previously been changed.
Before ordering
- Engine model and serial number; the boat year alone is insufficient.
- Complete number on the existing part and any replacement/supersession reference.
- Starter mount, engine rotation, terminal arrangement and flywheel configuration.
RA122009 is the top-mount starter reference; RA122015 is a separate bottom-mount assembly. Confirm mount and engine rotation.
PCM 5.0/5.7L parts manual, Figure 34 ↗Exact replacement needs confirmation. Use the checks above so GT40 can confirm the correct part.
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