Recmar

O-RING (REC93210-19MJ1) REC93210-19MJ1

Country of Origin:

China

Satisfaction rating

Aftermarket product

Product	Price	Rating	Comment
Yamaha Motors 93210-19MJ1-00 O-Ring Genuine OEM product	$4.79~~$5.99~~ In stock Only 3 remaining	Best	OEM Yamaha ring used at the oil pan/cylinder‑case interface on many 75–250 HP Yamaha four‑strokes (including F115 families), so fit and groove compression are proven across a very large installed base. Photo shows a standard black compression‑molded ring with clean, even surface—typical OEM finish. For this static hot‑oil seal, Yamaha’s OEM spec (Yamaha lists nitrile/NBR on similar O‑rings) is appropriate and avoids compatibility surprises; install with a light film of oil and avoid over‑torque, as user communities note that nicks and over‑compression are common causes of seepage. Overall, the combination of assured fit, controlled material spec, and broad model usage makes the OEM the safest pick. ([greenbayprop.com](https://greenbayprop.com/93210-19mj1-o-ring-yamaha-75-250hp-oil-pan-m050420b?utm_source=openai))
OEM Yamaha ring used at the oil pan/cylinder‑case interface on many 75–250 HP Yamaha four‑strokes (including F115 families), so fit and groove compression are proven across a very large installed base. Photo shows a standard black compression‑molded ring with clean, even surface—typical OEM finish. For this static hot‑oil seal, Yamaha’s OEM spec (Yamaha lists nitrile/NBR on similar O‑rings) is appropriate and avoids compatibility surprises; install with a light film of oil and avoid over‑torque, as user communities note that nicks and over‑compression are common causes of seepage. Overall, the combination of assured fit, controlled material spec, and broad model usage makes the OEM the safest pick. ([greenbayprop.com](https://greenbayprop.com/93210-19mj1-o-ring-yamaha-75-250hp-oil-pan-m050420b?utm_source=openai))
Mercury Marine 62705001 O-Ring Genuine OEM product	$9.27~~$11.59~~ In stock Only 2 remaining	Best	Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Recmar REC93210-19MJ1 O-RING (REC93210-19MJ1) (viewing this product) Aftermarket product	$4.78~~$5.31~~ In stock Only 4 remaining	Better	Aftermarket equivalent that cross‑references to Yamaha 93210‑19MJ1 and Mercury/Quicksilver numbers; seller materials describe a marine elastomer resistant to oil and saltwater, and the brand promotes ISO‑9001 quality control and a 2‑year warranty. The photo and in‑hand observation (same dimensions/texture) suggest proper profile; the slightly firmer feel likely reflects a higher durometer (hardness)—common for NBR compounds—which can improve nick resistance but may need careful groove prep to seat as easily as a softer ring. For an oil‑pan application, a 70–80A NBR is typical; as users frequently report, the key to a dry seal is light lubrication and avoiding over‑tightening rather than brute stiffness alone. A solid value choice when OEM isn’t required, with the caveat that explicit compound/durometer are not published for this SKU. ([mppalma.com](https://mppalma.com/en/outboard-spare-parts-and-accessories/41586-junta-torica-mercruiser-25-62705001-858581-yamaha-93210-19mj1.html?utm_source=openai))
Aftermarket equivalent that cross‑references to Yamaha 93210‑19MJ1 and Mercury/Quicksilver numbers; seller materials describe a marine elastomer resistant to oil and saltwater, and the brand promotes ISO‑9001 quality control and a 2‑year warranty. The photo and in‑hand observation (same dimensions/texture) suggest proper profile; the slightly firmer feel likely reflects a higher durometer (hardness)—common for NBR compounds—which can improve nick resistance but may need careful groove prep to seat as easily as a softer ring. For an oil‑pan application, a 70–80A NBR is typical; as users frequently report, the key to a dry seal is light lubrication and avoiding over‑tightening rather than brute stiffness alone. A solid value choice when OEM isn’t required, with the caveat that explicit compound/durometer are not published for this SKU. ([mppalma.com](https://mppalma.com/en/outboard-spare-parts-and-accessories/41586-junta-torica-mercruiser-25-62705001-858581-yamaha-93210-19mj1.html?utm_source=openai))

$4.78~~$5.31~~

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PartX Alternatives — This part: Better

Ratings provided by PartX™

Product	Price	Rating	Comment
Yamaha Motors 93210-19MJ1-00 O-Ring Genuine OEM product	$4.72~~$5.55~~ In stock Only 3 remaining	Best	OEM Yamaha ring used at the oil pan/cylinder‑case interface on many 75–250 HP Yamaha four‑strokes (including F115 families), so fit and groove compression are proven across a very large installed base. Photo shows a standard black compression‑molded ring with clean, even surface—typical OEM finish. For this static hot‑oil seal, Yamaha’s OEM spec (Yamaha lists nitrile/NBR on similar O‑rings) is appropriate and avoids compatibility surprises; install with a light film of oil and avoid over‑torque, as user communities note that nicks and over‑compression are common causes of seepage. Overall, the combination of assured fit, controlled material spec, and broad model usage makes the OEM the safest pick. ([greenbayprop.com](https://greenbayprop.com/93210-19mj1-o-ring-yamaha-75-250hp-oil-pan-m050420b?utm_source=openai))
OEM Yamaha ring used at the oil pan/cylinder‑case interface on many 75–250 HP Yamaha four‑strokes (including F115 families), so fit and groove compression are proven across a very large installed base. Photo shows a standard black compression‑molded ring with clean, even surface—typical OEM finish. For this static hot‑oil seal, Yamaha’s OEM spec (Yamaha lists nitrile/NBR on similar O‑rings) is appropriate and avoids compatibility surprises; install with a light film of oil and avoid over‑torque, as user communities note that nicks and over‑compression are common causes of seepage. Overall, the combination of assured fit, controlled material spec, and broad model usage makes the OEM the safest pick. ([greenbayprop.com](https://greenbayprop.com/93210-19mj1-o-ring-yamaha-75-250hp-oil-pan-m050420b?utm_source=openai))
Mercury Marine 62705001 O-Ring Genuine OEM product	$9.85~~$11.59~~ In stock Only 2 remaining	Best	Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Recmar REC93210-19MJ1 O-RING (REC93210-19MJ1) (viewing this product) Aftermarket product	$4.78~~$5.31~~ In stock Only 4 remaining	Better	Aftermarket equivalent that cross‑references to Yamaha 93210‑19MJ1 and Mercury/Quicksilver numbers; seller materials describe a marine elastomer resistant to oil and saltwater, and the brand promotes ISO‑9001 quality control and a 2‑year warranty. The photo and in‑hand observation (same dimensions/texture) suggest proper profile; the slightly firmer feel likely reflects a higher durometer (hardness)—common for NBR compounds—which can improve nick resistance but may need careful groove prep to seat as easily as a softer ring. For an oil‑pan application, a 70–80A NBR is typical; as users frequently report, the key to a dry seal is light lubrication and avoiding over‑tightening rather than brute stiffness alone. A solid value choice when OEM isn’t required, with the caveat that explicit compound/durometer are not published for this SKU. ([mppalma.com](https://mppalma.com/en/outboard-spare-parts-and-accessories/41586-junta-torica-mercruiser-25-62705001-858581-yamaha-93210-19mj1.html?utm_source=openai))
Aftermarket equivalent that cross‑references to Yamaha 93210‑19MJ1 and Mercury/Quicksilver numbers; seller materials describe a marine elastomer resistant to oil and saltwater, and the brand promotes ISO‑9001 quality control and a 2‑year warranty. The photo and in‑hand observation (same dimensions/texture) suggest proper profile; the slightly firmer feel likely reflects a higher durometer (hardness)—common for NBR compounds—which can improve nick resistance but may need careful groove prep to seat as easily as a softer ring. For an oil‑pan application, a 70–80A NBR is typical; as users frequently report, the key to a dry seal is light lubrication and avoiding over‑tightening rather than brute stiffness alone. A solid value choice when OEM isn’t required, with the caveat that explicit compound/durometer are not published for this SKU. ([mppalma.com](https://mppalma.com/en/outboard-spare-parts-and-accessories/41586-junta-torica-mercruiser-25-62705001-858581-yamaha-93210-19mj1.html?utm_source=openai))

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Supersession Chain

Name	SKU	Superseding SKU
O-RING (REC93210-19MJ1)Viewing this product	REC93210-19MJ1	Current

OEM Interchange

Name	SKU	Price	Brand
O-Ring	93210-19MJ1-00	$4.72	Yamaha Motors

O-RING (REC93210-19MJ1) REC93210-19MJ1

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OEM Interchange

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