SBT Idler Gear 45-115-05A Replaces Sea-Doo 420835320, 420835321 Spark, Trixx, GTI 90 2014-2026
$23.22 USD
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SBT Idler Gear 45-115-05A Replaces Sea-Doo 420835320, 420835321 Spark, Trixx, GTI 90 2014-2026
$23.22 USD
This is an SBT idler gear, part number 45-115-05A, that replaces Sea-Doo 420835320 and 420835321. It fits the Sea-Doo Spark (2up and 3up), Spark Trixx, Spark HO and the GTI 90 / GTS 90 family. Replace it when the old gear is worn or damaged and you are rebuilding the PTO housing area on your jet ski.
| Part number | 45-115-05A |
| Replaces OEM # | 420835320, 420835321 |
| Brand | SBT |
| Condition | New |
Fits
- Sea-Doo Spark / Spark 2up / Spark 3up (2014-2026)
- Sea-Doo Spark HO / HO 2up / HO 3up (2015-2026)
- Sea-Doo Spark Base / Base HO / Convenience HO (2020-2026)
- Sea-Doo Spark 60 / Spark 90 / 60HP / 90HP (2018-2023)
- Sea-Doo Spark Trixx 1up / 2up / 3up (2017-2026)
- Sea-Doo Trixx 2Up / 3Up (2020-2022)
- Sea-Doo GTI 90 (2017-2022)
- Sea-Doo GTI SE 90 / GTS 90 (2017-2018)
Replaces OEM part numbers
420835320 · 420835321
Not sure it fits your ski? Call or text 954-914-6465 with your hull ID (HIN) and we'll confirm before you order.