988952 MCS Voltage regulator/rectifier. Black for Harley-Davidson

View fitment OEM: 74510-64
£59.56 SAVE £7.15 (12%)
£52.41

incl. VAT

Available to Order
Stock updated: today at 4:31 am
JOIN IRON STABLE — SAVE 12%

Chapter members save 12% · Sign in for member pricing

Estimated delivery: 3–15 working days

Part #: 988952

Authorised

Iron City Dealer

14-Day Returns

Easy & hassle-free

Secure Checkout

256-bit encryption

Free UK Delivery

On orders over £100

Specifications

Brand
MCS
Part Number
988952
OEM Reference
74510-64
Pack Quantity
Each
Category
Regulators
VAT Rate
20%

About This Product

This is an MCS 12V black voltage regulator and rectifier. It replaces OEM part number 74510-64 on 1965 to 1977 Sportster and 1965 to 1969 FL Big Twin models. It takes the place of the original mechanical or early solid-state regulator. Old charging systems on Shovelhead and Ironhead bikes get erratic after fifty years. The black finish keeps the look period-correct. Wire it in, set the mounting bracket solid, and your battery will hold steady voltage again.

Manufacturer part number: 988952.

Fitment

17 models

65-77 XL Sportster; 65-69 FL

FL Shovel
4 models
Brand Year Model
Harley-Davidson 1967–1969 Electra Glide FLB-1200
Harley-Davidson 1966–1968 Electra Glide FLFB-1200
Harley-Davidson 1966–1969 Electra Glide FLHB-1200
Harley-Davidson 1966–1969 Electra Glide FLHFB-1200
Panhead
4 models
Brand Year Model
Harley-Davidson 1965 Electra Glide FLB-1200
Harley-Davidson 1965 Electra Glide FLFB-1200
Harley-Davidson 1965 Electra Glide FLHB-1200
Harley-Davidson 1965 Electra Glide FLHFB-1200
Sportster
9 models
Brand Year Model
Harley-Davidson 1975–1977 Sportster 1000 XLCH-1000
Harley-Davidson 1977 Sportster 1000 XLCR-1000
Harley-Davidson 1977 Sportster 1000 XLT-1000
Harley-Davidson 1975–1977 Sportster Standard XLH-1000
Harley-Davidson 1972–1975 Sportster XLCH-1000
Harley-Davidson 1965–1972 Sportster XLCH-900
Harley-Davidson 1972–1975 Sportster XLH-1000
Harley-Davidson 1965–1971 Sportster XLH-900
Harley-Davidson 1976–1977 Sportster XR-750

Planning other changes? Find your model in the bike customiser.

Related Products

View all →

More from MCS

View all →

Who are we? Leeds Harley-Davidson - Iron City Motorcycles

Who are we? Leeds Harley-Davidson - Iron City Motorcycles

This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.

From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.

Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.

Free UK Delivery

On orders over £100

14-Day Returns

Easy & hassle-free

Authorised Dealer

Iron City Motorcycles

Secure Payment

256-bit encryption

It looks like you're in Europe

Would you like to view prices in €?