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Cylinder Block - Model MICF0GR0-023100-20010
Cylinder Block, CFMoto cylinder block, 191R cylinder, 0GR0-023100-00040, 90.96mm cylinder, 495cm³ cylinder, CForce 520L cylinder, X550 cylinder, 191R-X550 cylinder, CFMoto 191R engine, ATV cylinder block, UTV cylinder block, cylinder body, engine cylinder  Cylinder Block, CFMoto cylinder block, 191R cylinder, 0GR0-023100-00040, 90.96mm cylinder, 495cm³ cylinder, CForce 520L cylinder, X550 cylinder, 191R-X550 cylinder, CFMoto 191R engine, ATV cylinder block, UTV cylinder block, cylinder body, engine cylinder  OEM quality cylinder block for CFMoto 191R engines. Part number 0GR0-023100-00040. Features 90.96mm bore diameter with 495cm³ displacement. Compatible with CFMoto CForce 520L and X550 191R-X550 ATV and UTV models. Precision-machined aluminum cylinder body  Cylinder Block for CFMoto 191R Engine - OEM 0GR0-023100-00040 | 90.96mm Bore 495cm³ | CForce 520L X550 191R-X550 ATV UTV Replacement Parts 

Cylinder Block

  • Brand: Mortch Motor
  • Product Code: MICF0GR0-023100-20010
  • Product Viewed: 245
  • Availability: In Stock
  • Weight: 2.81kg

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  • US$32.99


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CFMoto Cylinder Block 495cc

OEM Part Number: 0GR0-023100-00040

Specifications: 495cm³ | Bore 90.96mm | Engine Core Component

Compatible with CFMoto 500cc / 520cc / 550cc models, 191R series engines

📋 Product Overview

This product is a genuine CFMoto cylinder block, part number 0GR0-023100-00040, marked with 495cm³ on the casting. The cylinder block is the core component of the engine, providing guided reciprocating motion and a sealed space for the pistons, forming the combustion chamber together with the pistons, piston rings, and cylinder head. Manufactured from high-quality cast iron or aluminum alloy with precision machining, it ensures engine reliability and durability.

The bore diameter is 90.96mm. It is compatible with a wide range of CFMoto ATV, UTV, and SSV models from 500cc to 550cc displacement, covering the 191R engine series (including 191R-X550, 191R-C, 191R-E, 191R-U550, 191R-Z550 variants).

🔧 Genuine Quality Assurance: Manufactured strictly according to CFMoto original technical standards. The material, machining precision, and dimensions are identical to the OEM part, ensuring a perfect fit and reliable engine performance.

📐 Specifications

Part Number: 0GR0-023100-00040

Product Type: Cylinder Block

Displacement Marking: 495cm³

Bore Diameter: 90.96mm

Material: High-Grade Cast Iron/Aluminum Alloy

Compatible Engines: 191R Series (191R-X550, 191R-C, 191R-E, 191R-U550, 191R-Z550, etc.)

🔧 Compatible Vehicle List (By Model Category)
🏍️ 500/550cc Series (CForce 500/520/550, UForce 550, ZForce 550, COBALT, 191R)
  • ATV CF500ATR CForce 520 191R-X550
  • ATV CF500ATR-2L CForce 520L 191R-X550
  • ATV CF500ATR-2L(T3a) CForce 520L 191R-X550
  • ATV CF500ATR-2L(T3a)(SS) CForce 520L 191R-X550
  • ATV CF500ATR-2L(T3b) CForce 520L 191R-X550
  • ATV CF500ATR-2L(T3b)(GD) CForce 520L 191R-X550
  • ATV CF500ATR-2L(T3b)(HLG) CForce 520L 191R-X550
  • ATV CF500ATR-2L(T3b)(KSR) CForce 520L 191R-X550
  • ATV CF500ATR-2L(T3b)(SS) CForce 520L 191R-X550
  • ATV CF500ATR-2S CForce 520S 191R-X550
  • ATV CF500ATR-2S(T3a) CForce 520S 191R-X550
  • ATV CF500ATR-2S(T3a)(SS) CForce 520S 191R-X550
  • ATV CF500ATR-2S(T3b) CForce 520S 191R-X550
  • ATV CF500ATR-2S(T3b)(GD) CForce 520S 191R-X550
  • ATV CF500ATR-2S(T3b)(SS) CForce 520S 191R-X550
  • ATV CF500ATR-3 CForce 520 191R-X550
  • ATV CF500ATR-3(T3a) CForce 520 191R-X550
  • ATV CF500ATR-9L CForce 520 L 191R-E FOR CF500AU-9L/9S
  • ATV CF500ATR-9L(T3a) CForce 520 L 191R-E FOR CF500AU-9L/9S
  • ATV CF500ATR-9L(T3b) CForce 520 L 191R FOR CF500AU-9L/9S
  • ATV CF500ATR-9L(T3b)(GD) CForce 520 L 191R FOR CF500AU-9L/9S
  • ATV CF500ATR-9L(T3b)(HLG) CForce 520 L 191R FOR CF500AU-9L/9S
  • ATV CF500ATR-9L(T3b)(KSR) CForce 520 L 191R FOR CF500AU-9L/9S
  • ATV CF500ATR-9L(T3b)(SS) CForce 520 L 191R FOR CF500AU-9L/9S
  • ATV CF500ATR-9S(T3a) CForce 550 191R-E FOR CF500AU-9L/9S
  • ATV CF500ATR-9S(T3b) CForce 550 191R-E FOR CF500AU-9L/9S
  • ATV CF500ATR-9S(T3b)(GD) CForce 550 191R-E FOR CF500AU-9L/9S
  • ATV CF500ATR-9S(T3b)(HLG) CForce 550 191R-E FOR CF500AU-9L/9S
  • ATV CF500ATR-9S(T3b)(KSR) CForce 550 191R-E FOR CF500AU-9L/9S
  • ATV CF500ATR-9S(T3b)(SS) CForce 550 191R-E FOR CF500AU-9L/9S
  • ATV CF500ATR-11L GOES TERROX 500L 191R FOR CF500ATR-11L/11S
  • ATV CF500ATR-11L(SS) GOES TERROX 500L 191R FOR CF500ATR-11L/11S
  • ATV CF500ATR-11S GOES TERROX 500S 191R FOR CF500ATR-11L/11S
  • ATV CF500ATR-A CForce 550 191R-X550
  • ATV CF500AU-6B CForce 550 191R-C FOR CF500AU-6B
  • ATV CF500AU-6L CForce 550 191R-X550
  • ATV CF500AU-6L(CA) CForce 550HO 191R-X550(CA)
  • ATV CF500AU-7A CForce 520S 191R FOR CF500AU-7S&7L
  • ATV CF500AU-7C CForce 520L 191R FOR CF500AU-7S&7L
  • ATV CF500AU-7C(HLG) CForce 520L 191R FOR CF500AU-7S&7L
  • ATV CF500AU-7C(KSR) CForce 520L 191R FOR CF500AU-7S&7L
  • ATV CF500AU-7L CForce 520L 191R FOR CF500AU-7S&7L
  • ATV CF500AU-7LF CForce 520L 191R-E
  • ATV CF500AU-7LF(HLG) CForce 520L 191R-E
  • ATV CF500AU-7LF(KSR) CForce 520L 191R-E
  • ATV CF500AU-7S CForce 520 S 191R FOR CF500AU-7S&7L
  • ATV CF500AU-7S(AU) CForce 520 S 191R FOR CF500AU-7S&7L
  • ATV CF500AU-7S(CA) CForce 520 S 191R FOR CF500AU-7S&7L(CA)
  • ATV CF500AU-7S(US) CForce 500S 191R FOR CF500AU-7S&7L(US)
  • ATV CF500AU-7SF CForce 500S/CForce 520S 191R-E
  • ATV CF500AU-7SF(GD) CForce 500S/CForce 520S 191R-E
  • ATV CF500AU-8L COBALT MAX L7e 191R-C
  • ATV CF500AU-8S COBALT L7e 191R-C
  • ATV CF500AU-9S CForce 520/CForce 500 191R-E FOR CF500AU-9L/9S
  • ATV CF500AU-9S(GD) CForce 520 191R-E FOR CF500AU-9L/9S
  • ATV CF500AU-9L CForce 520 L 191R-E FOR CF500AU-9L/9S
  • ATV CF500AU-9L(GD) CForce 520 L 191R-E FOR CF500AU-9L/9S
  • ATV CF500AU-9L(HLG) CForce 520 L 191R-E FOR CF500AU-9L/9S
  • ATV CF500AU-9L(KSR) CForce 520 L 191R-E FOR CF500AU-9L/9S
  • ATV CF500AU-9L(RU) CForce 520 L 191R-E FOR CF500AU-9L/9S
  • ATV CF500AU-9L(ST) CForce 520 L 191R-E FOR CF500AU-9L/9S
  • ATV CF500AU-9LH CForce 520 L 191R-E FOR CF500AU-9L/9S
  • ATV CF500AU-10S CForce 500 S 191R
  • ATV CF500AU-10S(US) CForce 500 S 191R
  • ATV CF500AZ-9S CForce 500/CForce 520 191R FOR CF500AU-9L/9S
  • ATV CF500AZ-9S(AU) CForce 500/CForce 520 191R FOR CF500AU-9L/9S
  • ATV CF500AZ-9S(CA) CForce 500/CForce 520 191R FOR CF500AU-9L/9S
  • ATV CF500AZ-9S(US) CForce 500/CForce 520 191R FOR CF500AU-9L/9S
  • ATV CF500AZ-10S CForce 500 S 191R
  • ATV CF500AZ-10S(CA) CForce 500 191R
  • ATV CF500AZ-10S(US) CForce 500 191R
  • SSV CF500US ZForce 500 Trail 191R-Z550
  • SSV CF500US(CA) ZForce 500 Trail 191R-Z550(CA)
  • SSV CF500US(US) ZForce 500 Trail 191R-Z550(US)
  • SSV CF500US-EX ZForce 550EX 191R-Z550
  • SSV CF500UTR ZForce 550EX 191R-Z550
  • SSV CF500UTR(T1a) ZForce 550EX 191R-Z550
  • SSV CF500UTR(T1a)(SS) ZForce 550EX 191R-Z550
  • SSV CF500UTR(T1b) ZForce 550EX 191R-Z550
  • SSV CF500UTR(T1b)(GD) ZForce 550EX 191R-Z550
  • UTV CF500UTR-2 UForce 550 191R-U550
  • UTV CF500UTR-2(GD) UForce 550 191R-U550
  • UTV CF500UU UForce 550 191R-U550
  • UTV CF500UU(CA) UForce 500 191R-U550(CA)
  • UTV CF500UU(US) UForce 500 191R-U550(US)
  • ATV CF500ATR-2LC CForce 520L 191R
  • ATV CF500ATR-2SC CForce 520S 191R
  • ATV CF500ATR-5L(T3b) COBALT MAX T3 191R
  • ATV CF500ATR-5S(T3b) COBALT T3 191R
  • ATV CF500AU-7LA GOES TERROX 500L 191R
  • ATV CF500AU-7SA GOES TERROX 500S 191R
  • ATV CF500AU-9SH CForce 520 191R

📌 Compatibility Note: This cylinder block fits all CFMoto models listed above that utilize the 191R series engine (including 500cc, 520cc, 550cc displacements). Different suffixes (e.g., T3a, T3b, HLG, KSR, SS, GD, AU, CA, US) indicate configuration or regional variations; this product remains compatible. Please locate your vehicle in the corresponding list to confirm compatibility.

⚙️ Product Features
  • OEM Part Number 0GR0-023100-00040: Direct replacement, fully corresponding to the CFMoto official parts system.
  • Precise Bore Diameter 90.96mm: Manufactured to exact OEM specifications, ensuring proper fit with pistons and rings, maintaining correct cylinder compression pressure.
  • 495cm³ Displacement Marking: Clearly marked on the block for easy identification and verification.
  • High-Quality Material: Constructed from high-strength materials offering excellent wear resistance and heat dissipation, capable of withstanding extreme thermal loads and mechanical stresses during engine operation.
  • Precision Machining: Cylinder bores are precision-honed to the required surface finish, promoting optimal piston ring sealing and reducing oil consumption.
🔧 Important Installation Note: The cylinder block is a core engine component. Replacement requires specialized engine repair knowledge and tools. Professional installation by an experienced technician is strongly recommended. Key considerations:
  • Thoroughly clean all mounting surfaces and oil passages.
  • Always use new gaskets (cylinder head gasket), piston rings, and related seals.
  • Strictly follow the steps and torque specifications in the official service manual during assembly.
  • Proper break-in procedures and post-installation checks are essential.
⚠️ Ordering Information: This product is a cylinder block assembly, part number 0GR0-023100-00040, displacement 495cc, bore diameter 90.96mm. 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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