PCM Drive Belt 97178
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PCM Drive Belt — Part #97178
Keep your engine accessories running smoothly with this genuine PCM OEM drive belt. Engineered specifically for Pleasurecraft Marine (PCM) inboard engines, this belt transfers power from the crankshaft to belt-driven accessories — including the alternator and circulating pump — ensuring reliable operation every time you're on the water.
Built to handle the heat, vibration, and moisture of a marine engine compartment, this OEM belt delivers the correct length, rib profile, and durability needed for a proper fit and long service life. Replacing a worn or cracked belt before it fails is one of the simplest ways to protect your engine's charging and cooling systems.
Key Features
- Genuine PCM (Pleasurecraft Marine) OEM drive belt
- Designed for PCM marine engine accessory drive systems
- Durable construction rated for marine engine environments
- Maintains reliable operation of belt-driven accessories
- Correct length and profile for proper fitment
- Direct OEM replacement — no modifications required
Part Details
- OEM Part Number: 97178
- Product Type: Engine drive belt
- Application: Engine accessory drive system
- Packaging: Individual drive belt
Compatible PCM Engines
Used on select Pleasurecraft Marine (PCM) inboard engines. Commonly found in Correct Craft / Nautique ski, wake, and surf boats and other PCM-powered inboard marine applications. Always verify compatibility using your engine model and serial number before ordering.
How It Works
The drive belt transfers engine power to accessories such as the alternator and circulating pump while the engine is running. Replacing a worn belt helps:
- Maintain proper accessory operation
- Prevent belt slipping or squealing
- Ensure reliable charging and cooling system performance
- Reduce the risk of unexpected belt failure on the water
Parts Desk Insights
Best use case: This belt is the go-to replacement for routine maintenance intervals or when you notice squealing, glazing, or visible cracking on your existing belt. It's also a smart pre-season swap if your belt has more than two seasons of use. If you're replacing this belt, consider inspecting or replacing the PCM Belt Tensioner at the same time — a worn tensioner is a common cause of premature belt wear. You may also want to check the PCM Accessory Drive Pulley for wear or wobble while the belt is off.
For a different belt configuration, see the PCM Drive Belt 98210 or the PCM Serpentine Belt R066029A.
Cross-Reference / OEM Part Numbers
- PCM 97178
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.