Jaylec Alternator 12V 100A for Chevrolet, GMC & International Trucks – Delco 27SI Type (65-0027)


Jaylec Alternator 12V 100A for Chevrolet, GMC & International Trucks – Delco 27SI Type (65-0027) - NZ Air Filter

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Price:  NZD $558.96 (inclds GST)

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12V 100A replacement alternator for selected Chevrolet, GMC and International trucks using the Delco 27SI arrangement. Features a J180 mount, 22mm shaft and 102mm mounting-foot dimension.

Installation & Selection Note: Check the J180 bracket arrangement, 22mm shaft and 1/2-inch UNC adjustment fixing against the original assembly. Confirm the supplied pulley configuration and its belt alignment before installation.

Technical Specifications

  • Brand: Jaylec
  • Part number: 65-0027
  • System voltage: 12V
  • Rated output: 100A
  • Adjustment fixing: 1 × 1/2-inch UNC
  • Pivot fixing: 2 × 13mm
  • Adjustment-to-pivot centres: 198mm
  • Inside-foot / pivot-lug measurement: 102mm
  • Alternator pattern: Delco 27SI
  • Mounting pattern: J180
  • Shaft diameter: 22mm

Part Number Cross-References

Cross-reference part numbers:

  • 10463072, 10463073, 1100073, 1100080, 1100081, 1100084, 1100086, 1100087
  • 1100089, 1100090, 1100091, 1100185, 1100188, 1100189, 1100212, 1100213
  • 1100215, 1101104, 1101105, 1101251, 1101288, 1101289, 1102553, 1105460
  • 1105462, 1105463, 1105464, 1105465, 1105467, 1105469, 1105470, 1105472
  • 1105473

Vehicle & Equipment Applications

  • Chevrolet truck applications using the matching Delco 27SI/J180 arrangement.
  • GMC truck applications using the matching Delco 27SI/J180 arrangement.
  • International truck applications using the matching Delco 27SI/J180 arrangement.