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Right Side Engine Clutch Cover for 50cc-125cc Horizontal Engine
Right Side Engine Clutch Cover for 50cc-125cc Horizontal Engine
4.67 / 5.0
(6) 6 total reviews
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Product Overview
Protect your engine's vital internal components with this high-precision Right Side Motor Case Cover. Specifically engineered for the 50cc to 125cc horizontal engine platform, this housing shields the clutch assembly and oil pump from external impacts and debris. Whether you are restoring a pit bike or repairing a quad, this die-cast cover provides an OEM-quality fit with superior durability.
Product Compatibility
Optimized for the "Honda-clone" horizontal engine series (often used with semi-automatic or manual clutches).
| Vehicle Type | Common Compatible Brands & Models |
| Dirt Bike / Pit Bike | SSR, Apollo, Piranha, Pitster Pro (50cc-125cc) |
| ATV / Quad | TaoTao, Coolster, Mountopz, Peace Sports |
| Go Kart / Buggy | 110cc/125cc Dune Buggies and Youth Karts |
| Engine Series | 139FMB, 147FMD, 152FMH, 154FMI (Horizontal Engines) |
Specifications (Key Dimensions)
| Feature | Metric Measurement | Imperial Measurement |
| Overall Length | 225mm | 8.86" |
| Overall Width | 155.8mm | 6.13" |
| Main Port Diameter | 87.6mm | 3.45" |
| Internal Depth/Spacing | 67.9mm / 61.4mm | 2.67" / 2.42" |
| Material | High-Strength Die-Cast Aluminum Alloy | -- |
Key Features
- Rugged Die-Cast Construction: Precision-manufactured from high-strength aluminum alloy, combining lightweight performance with high impact and wear resistance.
- Exact OEM Compliance: Manufactured in strict accordance with factory standards to ensure high machining precision. Screw holes are accurately positioned for a "drop-in" installation.
- Corrosion-Resistant Finish: Treated with a durable coating to resist oil, chemicals, and harsh outdoor conditions, preventing oxidation and fading over time.
- Optimized Internal Clearance: Engineered to provide sufficient clearance for the clutch plates and pressure plate, ensuring smooth engine operation.
- Seamless Installation: Designed for simple and convenient mounting without the need for additional machining or frame modifications.
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Fitment FAQ
Will this part fit my specific model and year?
This clutch assembly is intended for Optimized for the "Honda-clone" horizontal engine series (often used with semi-automatic or manual clutches).; Vehicle Type; Common Compatible Brands & Models; Dirt Bike / Pit Bike; SSR, Apollo, Piranha, Pitster Pro (50cc-125cc); ATV / Quad; TaoTao, Coolster, Mountopz, Peace Sports. Key physical/spec details from the product data include Overall Length: 225mm, Overall Width: 155.8mm, Main Port Diameter: 87.6mm. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this clutch assembly, also compare the spline count, clutch bell diameter, pulley diameter, spring style, belt width, and engine platform. This is especially important for Honda/TaoTao/SSR models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this clutch assembly for machines outside the listed compatibility, or for units with different spline counts, clutch-bell sizes, pulley diameters, or engine platforms. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the spline count, clutch bell diameter, pulley diameter, spring style, belt width, and engine platform. Recheck listed specs such as Overall Length: 225mm, Overall Width: 155.8mm, Main Port Diameter: 87.6mm. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
Bought this bike used with a cracked cover. Don't know if the cover on the bike is OEM or not but I included photos of this cover side by side with that one.This replacement cover seems to fit when I did a dry fit. There are some minor casting differences. I noted it appears to have more webbing/reinforcement near the clutch.I found no hairline cracks in the casting as described in other reviews.Placing it on a flat surface doesn't rock so it appears to be cast/milled flat.
This is a great case! It fit perfectly on my Honda CRF50. I’ve put about 10 hours on it now, no issues. There were no manufacturing errors, it came clearly hand finished and quality controlled. Excellent value!
It has a fantastic 👏 paint job great fit for a honda 50cc 1985
fit great on my SSR 125 automatic
I tried repairing my atv side cover several attempts using all types of epoxies, etc, silicone and it dawned on me "Hey I can have one of these brand new through Amazon Prime in a day or so. " So I did and cheap as dirt well made product how do you do it?Thank you for this makes my life easier.