Voltage Regulator

Regulator Rectifier Kawasaki EL/EX250 EN/EX500 KZ550 KZ750/1000/1100 Lithium Ok

$144.99

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  • Orders typically arrive within 7 to 14 business days
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  • Not sure it fits your bike? Email us your make, model and year and we'll check before you buy — free, usually within one business day.
Product details

The wrong part stalls the whole job. Check the details below against your bike before you order: if a spec isn't listed, we don't have it on record, and we'd rather you ask than guess.

Regulator Rectifiers voltage regulator for Kawasaki EL/EX250 EN/EX500 KZ550. Cross-check part numbers RR-14, 21066-1030 and 21066-1018 against the one you're replacing.

Part type Voltage Regulator
Fits Kawasaki EL/EX250 EN/EX500 KZ550
Part number RR-14, 21066-1030, 21066-1018
Condition new
  • KZ550 Spectre - 1983
  • KZ550 LTD Shaft - 1983-1984
  • KZ550 GPz H1/H2 - 1982-1983
  • Regulator rectifier for many Kawasaki KZ's and other models
  • Battery not charging?
  • Unlike many other units, this is designed to work with lead acid based, gel and lithium batteries

Not sure it fits? Send us your make, model and year before you order and we'll check this part against your bike. Endo Supply is a Kiwi-owned business based in Christchurch. If a part ever arrives faulty or not as described, a real person sorts it, backed by your Consumer Guarantees Act rights and our refund policy.