Johnson Evinrude Piston Rings 3.500" STD 394930 200-110

🔧 PREMIUM OUTBOARD PISTON RINGS

Johnson/Evinrude V4 V6 V8 Loop Charge - 3.500" STD Bore

OEM #: 394930 | WSM: 200-110 | Sierra: 18-3904

✅ CHROME-PLATED STEEL • ✅ 3-PIECE OIL RING • ✅ FAST SHIPPING

📦 PRODUCT OVERVIEW

Restore compression and reliability to your Johnson or Evinrude outboard with this premium piston ring set. Designed for V4, V6, and V8 Loop Charge engines from 85-300 HP. Features chrome-plated top ring for superior wear resistance and 3-piece oil ring for optimal lubrication control. Direct replacement for OEM part 394930 and WSM part 200-110 [[1]][[3]][[11]].

⚠️ IMPORTANT: These rings fit OE-style pistons ONLY. Will NOT fit Wiseco or aftermarket forged pistons. Verify bore size is 3.500" STANDARD before ordering [[8]].

✅ COMPATIBILITY CHECK

⚙️ V4 Engines (90-115 HP)
90 HP: 1981-1997
100 HP: 1979-80, 1990-93
110 HP: 1986-1989
115 HP: 1974-85, 1990-97
⚙️ V6 Engines (140-175 HP)
140 HP: 1977-87 (Crossflow/Looper)
150 HP: 1978-1991
155 HP: 1988 Special
175 HP: 1977-83, 1990-91
⚙️ V8 Engines (200-300 HP)
200 HP: 1979-83, 1985-87
225 HP: 1985-1987
275 HP: 1985-1987
300 HP: 1985-1987 Flagship
🔄 Cross-Reference
OEM: 394930, 0394930 [[1]][[6]]
WSM: 200-110, 200-110-04 [[11]]
Sierra: 18-3904 [[5]]
Mallory: 9-54416, GLM: 24210 [[10]]

📐 TECHNICAL SPECIFICATIONS

SpecificationValue
OEM Part Numbers394930, 0394930, 0384539, 0385661 [[1]][[3]]
WSM Part Number200-110 (STD), 200-110-04 (.040 OS) [[11]]
Bore Diameter3.500" (88.90mm) Standard [[3]][[5]]
Ring Configuration2 Compression + 1 Oil Control Ring
Top Ring MaterialChrome-Plated Steel (High Wear Resistance)
Oil Ring Type3-Piece Expander Design
End Gap (Factory)0.012-0.020" (0.30-0.50mm)
Engine CompatibilityV4, V6, V8 Loop Charge 85-300 HP [[3]][[8]]
Weight (Pair)~0.027 kg / ~0.06 lb
Warranty90-Day Manufacturer Warranty

🎯 KEY BENEFITS

🔧 INSTALLATION NOTES

Professional marine engine installation recommended. Requires cylinder honing, ring gap checking, and proper ring orientation:

  1. Measure Bore: Confirm cylinder bore is 3.500" STANDARD before ordering rings
  2. Clean Cylinder: Remove all carbon, glaze, and debris from cylinder walls
  3. Check Ring Gap: Verify end gap per Johnson/Evinrude service manual (typically 0.012-0.020")
  4. Install Rings: Stagger ring gaps 120° apart; use ring compressor for cylinder insertion
  5. Lubricate: Apply assembly lube to rings and cylinder walls before final assembly
  6. Break-In: Run engine at varied RPM for first 2 hours; avoid sustained full throttle initially

Consult Johnson/Evinrude Service Manual for torque specs, clearances, and assembly procedures specific to your model.

📦 WHAT'S INCLUDED

🔍 VERIFY FITMENT BEFORE ORDERING: Confirm your outboard model uses 3.500" STANDARD bore V4/V6/V8 Loop Charge engine. Measure cylinder bore before ordering. Contact us with your engine serial number for fitment verification!

🚚 SHIPPING & SUPPORT

• Same-Day Dispatch: Orders before 2 PM PST ship same business day
• Fast Delivery: 1-3 business days via USPS Priority (Continental US)
• Global Shipping: Available to 160+ countries
• Expert Support: Marine engine specialists available for technical questions

🛒 ADD TO CART - REBUILD YOUR OUTBOARD NOW

🔍 SEARCH KEYWORDS (For Reference)

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© Bombardier Recreational Products (BRP). This is an aftermarket replacement part compatible with Johnson and Evinrude outboard motors. Johnson, Evinrude, and related logos are registered trademarks of BRP or its affiliates. Not affiliated with or endorsed by BRP. Verify bore size and piston type before installation. Professional installation recommended for safety and performance.

Piston Rings Set fits for Johnson Evinrude WSM Outboard 85-300 Hp 200-110 394930
 
PISTON RINGS SIZE : 

Bore Size : 3.500 Piston Rings Standard 3.5 All C/F and Small Bore Loop.

Please note : If you require the size of the Piston Rings, please message us directly we will share all the sizes with the best possible information & photos.


This Listing is compatible for 1 Piston only. If you do require set for your complete engine please book your order according to your engine specifications

OMC 394930 & 183904

  • Johnson , Evinrude piston rings for 3.500" pistons on 90 Degree V4 & V6 Crossflow and 90 Degree V4 ,V6 , V8 Loopcharged engines.

    Size: 3.500
    OEM: 39490

  • GLM - 24210
  • Mallory - 9-54416
  • OMC Stern Drive - 394930
  • Wiseco - 3500KD 393845, 394930, 384539, 385661, 0384539, 0394930, 0385661, 778204, 0778204 ~ Also Replaces Sierra # 18-3904 ~ GLM # 24210 ~ Mallory # 9-54416 ~ WSM # 200-110

Engine Model :
Size :STD
Piston Bore Size :
THIS PISTON RINGS SET PHOTO IS FOR 1 PISTON.
IF YOU WANT SET FOR COMPLETE ENGINE, PLEASE BOOK ORDER FOR 3 CYL or 4 CYL or 6 CYL AS PER YOUR ENGINE REQUIREMENT.                                                                                                                                                    Any query, you can free to ask from us through eBay messages. We try our best to provide you all the details...

!!...BULK INQURIES ARE ALSO ACCEPTED AT ATTRACTIVE PRICES...!!

 

PISTON RINGS: THE PISTON RING LISTING IS QUANTITY FOR 1 PISTON i.e 1CYL.

(PLEASE IGNORE IF IN PHOTO MENTIONED X3 / X4 / X6)

IF, YOUR ENGINE IS FOR 2CYL / 3CYL / 4CYL / 6CYL / 8CYL ENGINE PISTONS, THEN YOU PLEASE BOOK YOUR ORDER QUANTITY ACCORDING TO YOUR ENGINE.

 

OVERSIZE: IF YOU DO REQUIRE OVERSIZE PISTON RINGS ALSO LIKE 010 / 020 / 030 / 040 / 060 / 080 / 100 ETC.

WE CAN ALSO BE ABLE TO SUPPLY YOU THE SAME.  IF OVERSIZE, PLEASE MESSAGE US WHAT SIZE YOU DO REQUIRE TO CHECK & ARRANGE ITS AVAILABILITY.

 

SPECIAL SIZE: IF ANY SPECIAL SIZE IS REQUIRED FOR YOUR ENGINE, PLEASE DO INFORM WE CAN ABLE TO ARRANGE THE SAME FOR YOU ALSO?

 

SPECIAL PRODUCT: ANY KIND OF AUTO PARTS, WE ABLE TO SUPPLY YOU AGAINST YOUR SAMPLE / DRAWINGS. WE ABLE TO MANUFACTURE & SUPPLY THE SAME ACOORDING TO CUSTOMER?S REQUIREMENT.

 

RETURN POLICY: WE ALWAYS TRY OUR BEST FOR HASSALE FREE BUSINESS TRANSACTION. BUT STILL IF ANY PROBLEM OCCUR, BEFORE OPENING ANY KIND OF RETURN REQUEST, YOU CAN CONTACT US DIRECTLY WE ARE HAPPY & TRY TO SATISFY YOU IN ALL RESPECT? IN CASE OF ANY PROBLEM LIKE DIDN?T LIKED OR DIDN?T FIT, WE ARE READY TO REFUND YOU AFTER THE INSPECTION OF THE ORIGINAL PRODUCT & MUST BE INTO ITS ORIGINAL PACKAGING. BUYER PAYS FOR THE RETURN SHIPPING CHARGES.

 

FEEDBACK: YOUR POSITIVE FEEDBACK IS IMPORTANT & VALUABLE TO US. WE ALWAYS LEAVE POSITIVE FEEDBACK TO OUR BUYER AS A GOOD MEMORY FOR SMOOTH BUSINESS.

 

EBAY MESSAGES: YOUR ALL MESSAGES ARE IMPORTANT TO US. WE KNOW TIME IS VERY IMPORTANT. WE ARE TRYING TO DO QUICK REPLY, BUT SOMETIMES PLEASE ALLOW RESPONSE TIME 12-48HRS.

 

COMPATABILITY: WE HAVE LISTED ALL OUR PRODUCTS WITH MUCH & MUCH INFORMATION AS POSSIBLE BY US. WE DO UNDERSTAND FROM LISTING YOU CAN ABLE TO GET ALL THE POSSIBLE DETAILS WHICH YOU REQUIRED ALSO YOU CAN CROSS-CHECK REFERENCE NUMBER FROM GOOGLE PORTAL ALSO IF INCASE YOU HAVING DOUBT.

 

SHIPPING:  THERE ARE MANY MODES OF SHIPPING METHOD AVALAIBLE. WE TRY OUR BEST THAT OUR CUSTOMERS WILL GET THE PARCEL AS SOON AS PARCEL WITHOUT ANY DELAY.

BUT SOMETIME IF DELAY IN PARCEL DUE TO THIRD PARTY, SOME THINGS ARE BEYOND OUR CONTROL. SO WE JUST REQUEST YOU TO PLEASE MESSAGE US & WE TRY TO ESCALATE YOUR QUERY & UPDATE YOU TIME TO TIME & TRY TO GET YOUR THE PARCEL DELIVERED TO YOU. ALL ITEMS ARE OF FREE SHIPPING. IF YOU WANT QUICKEST DELIVERY THEN PLEASE MESSAGE US TO PROVIDE ALTERNATE SHIPPING METHOD WITH ADDITIONAL COST.

 

TAXES: OUR PRICE IS INCULDED FREE SHIPPING & PRODUCT COST. ANY KIND OF VAT, GOVERNMENT TAXES OR IMPORT DUTY IS NOT CHARGED BY US. IF ANY IMPORT CHARGES, PLEASE CHECK YOUR COUNTRY RULES & REGULATIONS. IMPORT CHARGES ARE VERY NOMINAL BUT SOMETIMES IT VARY FROM ITEM TO ITEM & COUNTRY TO COUNTRY.

 

ANY KIND OF CONFUSION OR INFORMATION YOU REQUIRED, PLEASE FEEL FREE TO MESSAGE US.