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Piston Ring Kit - Model MICF0JYD-0400A0
Genuine CFMoto piston ring kit (part# 0JYD-0400A0) for CForce and ZForce ATV/UTV models 625, 950, 1000. Fits engines 191S-B, 2V91Y-D, 2V91Y-F. Ring groove sizes: 1.200mm, 1.500mm, 2.500mm. Compatible with CForce Touring, Overland and ZForce Sport, Trail m  CFMoto Piston Ring Kit 0JYD-0400A0 | CForce ZForce 625 950 1000 OEM Parts 

Piston Ring Kit

  • Brand: Mortch Motor
  • Product Code: MICF0JYD-0400A0
  • Product Viewed: 333
  • Availability: In Stock
  • Weight: 0.03kg

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  • US$4.90


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CFMoto Piston Ring Kit

Part Number: 0JYD-0400A0

Product Type: Piston Ring Kit | Engine Piston Component

Ring Groove Dimensions: 1st Groove 1.200mm | 2nd Groove 1.500mm | 3rd Groove 2.500mm

Compatible with CFMoto 600cc / 1000cc ATV and SSV models, for 191S-B/2V91Y-D/2V91Y-F series engines

📋 Product Overview

This product is a genuine CFMoto piston ring kit, part number 0JYD-0400A0. Piston rings are critical components of the engine piston assembly, installed in the ring grooves of the piston to seal the combustion chamber, control oil consumption, and transfer heat. This kit includes three rings: first compression ring, second compression ring, and oil control ring. Manufactured from high-quality alloy cast iron or steel with precision machining and surface treatment, they offer excellent wear resistance, elasticity, and high-temperature performance, ensuring strong engine power, low oil consumption, and long service life.

Ring Groove Specifications:

  • 1st Ring Groove: 1.200mm
  • 2nd Ring Groove: 1.500mm
  • 3rd Ring Groove: 2.500mm

🔧 Genuine Quality Assurance: Manufactured strictly according to CFMoto original technical standards. The material, dimensional accuracy, elasticity, and surface treatment are identical to the OEM part, ensuring perfect match and reliable sealing performance.

📐 Specifications

Part Number: 0JYD-0400A0

Product Type: Piston Ring Kit

Ring Groove Sizes: 1.200 / 1.500 / 2.500 mm

🔧 Complete Compatible Models List
🏍️ 1000cc Series — 2V91Y-F Engine
  • ATV CF1000ATR-2 CForce 1000 TOURING 2V91Y-F
  • ATV CF1000ATR-2(GD) CForce 1000 TOURING 2V91Y-F
  • ATV CF1000ATR-2(HLG) CForce 1000 TOURING 2V91Y-F
  • ATV CF1000ATR-2(SS) CForce 1000 TOURING 2V91Y-F
  • ATV CF1000ATR-2A CForce 1000 OVERLAND 2V91Y-F
  • ATV CF1000ATR-2A(GD) CForce 1000 OVERLAND 2V91Y-F
  • ATV CF1000ATR-2A(HLG) CForce 1000 OVERLAND 2V91Y-F
  • ATV CF1000ATR-2A(SS) CForce 1000 2V91Y-F
  • ATV CF1000ATR-3 CForce 1000 MV 2V91Y-F
  • ATV CF1000ATR-3(GD) CForce 1000 MV 2V91Y-F
  • ATV CF1000ATR-3(SS) CForce 1000 MV 2V91Y-F
  • ATV CF1000AU-2 CForce 1000 TOURING 2V91Y-F
  • ATV CF1000AZ-2 CForce 1000 TOURING 2V91Y-F
  • ATV CF1000AZ-2(AU) CForce 1000 TOURING 2V91Y-F
  • ATV CF1000AZ-2(CA) CForce 1000 TOURING 2V91Y-F
  • ATV CF1000AZ-2(RU) CForce 1000 TOURING 2V91Y-F
  • ATV CF1000AZ-2(ST) CForce 1000 TOURING 2V91Y-F
  • ATV CF1000AZ-2(US) CForce 1000 TOURING 2V91Y-F
  • ATV CF1000AZ-2A CForce 1000 OVERLAND 2V91Y-F
  • ATV CF1000AZ-2A(AU) CForce 1000 OVERLAND 2V91Y-F
  • ATV CF1000AZ-2A(CA) CForce 1000 OVERLAND 2V91Y-F
  • ATV CF1000AZ-2A(ST) CForce 1000 OVERLAND 2V91Y-F
  • ATV CF1000AZ-2A(US) CForce 1000 OVERLAND 2V91Y-F
  • ATV CF1000AZ-3 CForce 1000 MV 2V91Y-F
  • ATV CF1000AZ-3(AU) CForce 1000 MV 2V91Y-F
  • ATV CF1000AZ-3(RU) CForce 1000 MV 2V91Y-F
  • ATV CF1000AZ-3(ST) CForce 1000 MV 2V91Y-F
🏍️ 1000cc Series — 2V91Y-D Engine
  • POLICE MOTORCYCLE CF1000US-J ZForce 1000 2V91Y-D
  • SSV CF1000STR-3L ZForce 950 SPORT-4 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000STR-3L(GD) ZForce 950 SPORT-4 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000STR-3L(SS) ZForce 950 SPORT-4 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000SU-3 ZForce 950 TRAIL 2V91Y-D
  • SSV CF1000SU-3(US) ZForce 950 TRAIL 2V91Y-D
  • SSV CF1000SU-3A ZForce 950 SPORT 2V91Y-D
  • SSV CF1000SU-3A(US) ZForce 950 SPORT 2V91Y-D
  • SSV CF1000SU-3L ZForce 950 SPORT-4 2V91Y-D
  • SSV CF1000SU-3L(US) ZForce 950 SPORT-4 2V91Y-D
  • SSV CF1000SU-D ZForce 950 H.O.EX/ZForce 1000 Sport R 2V91Y-D
  • SSV CF1000SU-D(AU) ZForce 950 H.O.EX/ZForce 1000 Sport R 2V91Y-D
  • SSV CF1000SU-D(RU) ZForce 950 H.O.EX/ZForce 1000 Sport R 2V91Y-D
  • SSV CF1000SU-D(ST) ZForce 950 H.O.EX/ZForce 1000 Sport R 2V91Y-D
  • SSV CF1000SU-D(US) ZForce 950 H.O.EX/ZForce 1000 Sport R 2V91Y-D
  • SSV CF1000SU-E ZForce 950 H.0.SPORT 2V91Y-D
  • SSV CF1000SU-E(ST) ZForce 950 H.0.SPORT 2V91Y-D
  • SSV CF1000SZ-3 ZForce 950 TRAIL 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000SZ-3(CA) ZForce 950 TRAIL G2 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000SZ-3(US) ZForce 950 TRAIL 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000SZ-3A ZForce 950 SPORT 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000SZ-3A(AU) ZForce 950 SPORT 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000SZ-3A(CA) ZForce 950 Sport G2 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000SZ-3A(ST) ZForce 950 SPORT 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000SZ-3A(US) ZForce 950 SPORT 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000SZ-3L ZForce 950 Sport 4 2V91Y-D
  • SSV CF1000SZ-3L(AU) ZForce 1000 Crew 2V91Y-D
  • SSV CF1000SZ-3L(CA) ZForce 950 Sport 4 G2 2V91Y-D
  • SSV CF1000SZ-3L(RU) ZForce 1000 Crew 2V91Y-D
  • SSV CF1000SZ-3L(ST) ZForce 1000 Crew 2V91Y-D
  • SSV CF1000SZ-3L(US) ZForce 1000 Crew 2V91Y-D
  • SSV CF1000SZ-D ZForce 950 HO EX 2V91Y-D
  • SSV CF1000SZ-D(CA) ZForce 1000 2V91Y-D
  • SSV CF1000SZ-D(US) ZForce 950 HO 2V91Y-D
  • SSV CF1000SZ-E ZForce 950 HO Sport 2V91Y-D
  • SSV CF1000SZ-E(CA) ZForce 1000 2V91Y-D
  • SSV CF1000SZ-E(US) ZForce 950 HO 2V91Y-D
  • SSV CF1000UTR-6(T1b) ZForce 1000 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000UTR-6(T1b)(GD) ZForce 1000 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000UTR-6(T1b)(HLG) ZForce 1000 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000UTR-6(T1b)(KSR) ZForce 1000 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000UTR-6(T1b)(SS) ZForce 1000 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV CF1000UTR-C ZForce 1000 Sport 2V91Y-D
  • SSV CF1000UTR-C(GD) ZForce 1000 Sport 2V91Y-D
  • SSV CF1000UTR-C(HLG) ZForce 1000 Sport 2V91Y-D
  • SSV CF1000UTR-C(KSR) ZForce 1000 Sport 2V91Y-D
  • SSV CF1000UTR-C(SS) ZForce 1000 Sport 2V91Y-D
🏍️ 600/625cc Series — 191S-B Engine
  • ATV CF600ATR-2LC CForce 625 Touring 191S-B
  • ATV CF600ATR-2LC(GD) CForce 625 Touring 191S-B
  • ATV CF600ATR-2LC(HLG) CForce 625 Touring 191S-B
  • ATV CF600ATR-2LC(KSR) CForce 625 Touring 191S-B
  • ATV CF600ATR-2LC(SS) CForce 625 Touring 191S-B
  • ATV CF600ATR-2SC CForce 625 191S-B
  • ATV CF600ATR-2SC(GD) CForce 625 191S-B
  • ATV CF600ATR-2SC(SS) CForce 625 191S-B
  • ATV CF600AU-3LA CForce 600 Touring/625 Touring 191S-B
  • ATV CF600AU-3LA(AU) CForce 600 Touring/625 Touring 191S-B
  • ATV CF600AU-3LA(RU) CForce 600 Touring/625 Touring 191S-B
  • ATV CF600AU-3LA(ST) CForce 600 Touring/625 Touring 191S-B
  • ATV CF600AU-3LA(US) CForce 600 Touring/625 Touring 191S-B
  • ATV CF600AU-3SA CForce 625 EPS 191S-B
  • ATV CF600AU-3SA(AU) CForce 625 EPS 191S-B
  • ATV CF600AU-3SA(RU) CForce 625 EPS 191S-B
  • ATV CF600AU-3SA(ST) CForce 625 EPS 191S-B
  • ATV CF600AU-3SA(US) CForce 625 EPS 191S-B
  • ATV CF600AZ-3LA CForce 600 Touring 191S-B
  • ATV CF600AZ-3LA(CA) CForce 600 Touring 191S-B
  • ATV CF600AZ-3LA(US) CForce 600 Touring 191S-B
  • ATV CF600AZ-3S CForce 600 191S-B
  • ATV CF600AZ-3S(CA) CForce 600 191S-B
  • ATV CF600AZ-3S(US) CForce 600 191S-B
  • ATV CF600AZ-3SA CForce 600 191S-B
  • ATV CF600AZ-3SA(CA) CForce 600 191S-B
  • ATV CF600AZ-3SA(US) CForce 600 191S-B

📌 Compatibility Note: This piston ring kit fits all CFMoto models listed above. Different suffixes indicate configuration or regional variations; this product remains compatible. Please verify based on your vehicle and engine model. If your vehicle is not listed, please contact customer service for confirmation.

⚙️ Product Features
  • OEM Matching: Part number 0JYD-0400A0 corresponds exactly to the CFMoto official parts system, ensuring direct replacement.
  • Quality Material: Made from high-strength alloy cast iron or steel with excellent wear resistance and fatigue strength.
  • Precision Ring Groove Dimensions: Manufactured precisely to 1.200mm, 1.500mm, and 2.500mm groove sizes for perfect fit with the piston.
  • Surface Treatment: Rings feature chrome plating, nitriding, or phosphating to reduce friction and improve wear resistance.
  • Excellent Sealing: Precise ring end gap and side clearance ensure good combustion chamber sealing, high compression pressure, and low oil consumption.
✅ Installation Tip: When installing piston rings, pay attention to the ring orientation and end gap positions. The first compression ring usually has a mark facing up. Stagger the ring gaps 120 degrees or 180 degrees apart to prevent blow-by. Measure ring end gap and side clearance before installation to ensure they meet service manual specifications. Professional installation by an experienced technician is recommended.
⚠️ Important Note: This product is a piston ring kit, part number 0JYD-0400A0, ring groove dimensions 1.200 / 1.500 / 2.500 mm. Minor differences may exist between different years or batches. If your vehicle is not listed above, or if you have questions about compatibility, please contact customer service with your VIN or engine model for confirmation.
🔧 Compatibility Notice
  • Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
  • We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.
📄 Product Disclaimer
  • Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
  • Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.
💰 Import Duties & Taxes
  • All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
  • In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.
📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.

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