Description
Sierra 18-2939 Volvo Penta Rubber SealInterchangeable with:
- GLM
- 23020
- Volvo Penta
- 814356
Supersedes 18-2939-9California Residents: WARNINGCancer and Reproductive Harm – P65Warnings.ca.gov
Sale!
Sierra 18-2939 Rubber Seal
Original price was: $3.05.$2.07Current price is: $2.07.
58 in stock
Related products
-
![Blue Sea 1455 4 Position Switch CLB Square[1455]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-1455-4-position-switch-clb-square-1455.webp)
Sale! Blue Sea 1455 4 Position Switch CLB Square[1455]
Original price was: $26.60.$16.01Current price is: $16.01. -
![Jabsco HotShot HD4 Heavy Duty Washdown Pump – 24V – 4 GPM – 60 PSI [Q402J-118N-3A]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/jabsco-hotshot-hd4-heavy-duty-washdown-pump-24v-4-gpm-60-psi-q402j-118n-3a.webp)
Sale! Jabsco HotShot HD4 Heavy Duty Washdown Pump – 24V – 4 GPM – 60 PSI [Q402J-118N-3A]
Original price was: $46.40.$23.60Current price is: $23.60. -
![Presta PACE Heavy Cut Compound – 32oz [133132]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/presta-pace-heavy-cut-compound-32oz-133132.webp)
Sale! Presta PACE Heavy Cut Compound – 32oz [133132]
Original price was: $14.39.$8.94Current price is: $8.94. -
![Dometic 25 Insulated Flex R4.2 Ducting/Duct – 4″ [9108549910]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/dometic-25-insulated-flex-r4-2-ducting-duct-4-9108549910.webp)
Sale! Dometic 25 Insulated Flex R4.2 Ducting/Duct – 4″ [9108549910]
Original price was: $30.00.$20.29Current price is: $20.29. -
![Whitecap C.P. Brass Sillcock 1-5/8″ Base 3-3/16 Depth[P-2452C]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/whitecap-c-p-brass-sillcock-1-5-8-base-3-3-16-depth-p-2452c.webp)
Sale! Whitecap C.P. Brass Sillcock 1-5/8″ Base 3-3/16 Depth[P-2452C]
Original price was: $15.12.$10.61Current price is: $10.61. -
![Ocean Signal RescueME EDF1 Electronic Distress Flare – 7 Mile Range[750S-01710]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/ocean-signal-rescueme-edf1-electronic-distress-flare-7-mile-range-750s-01710.webp)
Sale! Ocean Signal RescueME EDF1 Electronic Distress Flare – 7 Mile Range[750S-01710]
Original price was: $31.40.$18.21Current price is: $18.21. -
![Rapala Combo Pack – Pliers, Clipper, PunchSharpener [RTC-6PCHS]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/rapala-combo-pack-pliers-clipper-punchsharpener-rtc-6pchs.webp)
Sale! Rapala Combo Pack – Pliers, Clipper, PunchSharpener [RTC-6PCHS]
Original price was: $12.00.$6.35Current price is: $6.35. -
![Blue Sea 7605 BatteryLink Charger – 10Amp – 2-Bank[7605]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-7605-batterylink-charger-10amp-2-bank-7605.webp)
Sale! Blue Sea 7605 BatteryLink Charger – 10Amp – 2-Bank[7605]
Original price was: $40.80.$22.66Current price is: $22.66.