CONNECTING ROD KIT MAICO 490 81-82, PSYCHIC RX-12004
Connecting rod rebuild kit designed for the 1981-1982 MAICO 490 models. This kit includes all essential components for a complete rod replacement. Engineered for durability, it features heavy-duty OE replacement connecting rod manufactured from certified chrome alloy steel (SNCM220) for superior strength. Crankpins are made from hot-rolled ASTM steel and case hardened. Equipped with caged needle roller bearing design for high RPM longevity and bronze phosphor thrust washers with silver coating. Complete rod assembly includes rod, crankpin, crankpin bearing, top end bearing, and thrust washers (if needed). Fully compatible with aftermarket and OEM crankshafts. Specifications: Centre-to-centre length: 137 mm. Small end bearing: 18x22x23.5 mm. Small end bore diameter: 22 mm. Small end width: 20 mm. Big end bearing: 25x31x19.8 mm. Big end bore diameter: 31 mm. Big end width: 20 mm. Big end pin diameter: 25 mm. Big end pin length: 64 mm. Washer dimensions: 25x42x1 mm. Cross-Reference OEM Part Numbers: 03.1553. Manufacturer: Psychic.
- SKU
- 56-2932.PSY
- Brand
- Psychic
- Availability
- In Stock (5)
FULL DESCRIPTION
Psychic Connecting Rod Kit for Maico 490 (1981-1982)
This is a complete connecting rod rebuild kit designed for the 1981-1982 Maico 490 models. It includes all the essential components required for a comprehensive rod replacement, ensuring optimal performance and durability.
Key Features:
- Heavy-duty OE replacement connecting rod for enhanced strength and longevity.
- Manufactured from certified chrome alloy steel (SNCM220) ensuring superior tensile strength and wear resistance.
- Crankpins are crafted from hot-rolled ASTM steel and undergo case hardening for maximum durability under high stress.
- Features a caged needle roller bearing design, optimized for high RPM operation and extended service life.
- Equipped with bronze phosphor thrust washers that have a silver coating for reduced friction and improved performance.
- This comprehensive kit includes the connecting rod, crankpin, crankpin bearing, top end bearing, and thrust washers where applicable.
- Fully compatible and designed to work seamlessly with both aftermarket and Original Equipment Manufacturer (OEM) crankshafts.
Specifications:
- Centre-to-centre length: 137 mm
- Small end bearing dimensions: 18 mm (inner diameter) x 22 mm (outer diameter) x 23.5 mm (width)
- Small end bore diameter: 22 mm
- Small end width: 20 mm
- Big end bearing dimensions: 25 mm (inner diameter) x 31 mm (outer diameter) x 19.8 mm (width)
- Big end bore diameter: 31 mm
- Big end width: 20 mm
- Big end pin diameter: 25 mm
- Big end pin length: 64 mm
- Washer dimensions: 25 mm (inner diameter) x 42 mm (outer diameter) x 1 mm (width)
Cross-Reference OEM Part Numbers:
- 03.1553
