Authorised Dealer

511025 Chain oiler adj. screw (slotted)

Fits: 33-64; 68-E83 Big Twin; 70-76 XL Sp…
33-64; 68-E83 Big Twin; 70-76 XL Sportster; 32-73 45" SV
OEM: 63614-72 OEM: 511025
£19.87 SAVE £2.98 (15%)
£16.89

incl. VAT

Available to Order
Stock updated: today at 3:31 am
JOIN IRON STABLE — SAVE 15%

Chapter members save 15% · Sign in for member pricing

Estimated delivery: 3–15 working days

Part #: 511025 | Pack: 5

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
511025
OEM Reference
63614-72
Pack Quantity
Pack of 5
Category
Oil Pump Parts
VAT Rate
20%

About This Product

Keeping your chain oiler properly adjusted is essential for longevity, and this MCS adjustment screw makes the job straightforward. It is a slotted-style screw designed to fit a wide range of vintage Harley-Davidson machines, including 1933 to 1964 and 1968 to early 1983 Big Twin models. It also covers 1970 to 1976 XL Sportsters and 1932 to 1973 45 inch Sidevalve models. This part is a direct replacement for OEM 63614-72, ensuring you get the correct thread pitch and length for a reliable seal and precise flow control. These are sold as a pack of five, which is handy to have in the workshop for when those old slotted heads get chewed up over years of service.

Manufacturer part number: 511025.

Fitment

39 models

33-64; 68-E83 Big Twin; 70-76 XL Sportster; 32-73 45" SV

Electra Glide
8 models
Brand Year Model
Harley-Davidson 1981–1984 Police Electra Glide FLH-1200
Harley-Davidson 1981–1984 Police Electra Glide FLH-80
Harley-Davidson 1980 Touring Electra Glide Classic FHL-80
Harley-Davidson 1979 Touring Electra Glide Classic FLHC-80
Harley-Davidson 1980 Touring Electra Glide FL-80
Harley-Davidson 1978–1984 Touring Electra Glide FLH-80
Harley-Davidson 1977 Touring Electra Glide Sport FLHS-1200
Harley-Davidson 1980 Touring Electra Glide Sport FLHS-80
FXR
3 models
Brand Year Model
Harley-Davidson 1982–1983 FXR Low Glide FXRS
Harley-Davidson 1982–1983 FXR Super Glide FXR
Harley-Davidson 1983 FXR Touring FXRT
Low Rider
2 models
Brand Year Model
Harley-Davidson 1977–1979 FX Super Glide FXS-1200
Harley-Davidson 1979–1980 FX Super Glide FXS-80
Softail
7 models
Brand Year Model
Harley-Davidson 1983 Dyna Glide Glide Custom FXDG
Harley-Davidson 1983–1984 FX Low Rider FXSB
Harley-Davidson 1981 FX Super Glide Fat Bob FXEF
Harley-Davidson 1981–1984 FX Super Glide FXE
Harley-Davidson 1981–1982 FX Super Glide FXS
Harley-Davidson 1981–1984 FX Wide Glide FXWG
Harley-Davidson 1981–1982 Super Glide B80 FXB
Sportster
3 models
Brand Year Model
Harley-Davidson 1975–1978 Sportster 1000 XLCH-1000
Harley-Davidson 1975–1978 Sportster Standard XLH-1000
Harley-Davidson 1979 Sportster XLCH-1000
Super Glide
6 models
Brand Year Model
Harley-Davidson 1979–1980 FX Super Glide Fat Bob FXEF-1200
Harley-Davidson 1979–1980 FX Super Glide Fat Bob FXEF-80
Harley-Davidson 1976–1980 FX Super Glide FXE-1200
Harley-Davidson 1983–1984 FX Super Glide FXS-80
Harley-Davidson 1976–1978 Super Glide 1200 FX-1200
Harley-Davidson 1980 Super Glide B80 FXB-80
Tour Glide
2 models
Brand Year Model
Harley-Davidson 1980 Touring Tour Glide FLT
Harley-Davidson 1983 Touring Tour Glide FLTD
Touring
5 models
Brand Year Model
Harley-Davidson 1981–1982 Touring Electra Glide Classic FLHC
Harley-Davidson 1981–1984 Touring Electra Glide Sport FLHS
Harley-Davidson 1983 Touring Electra Glide Standard FLHT
Harley-Davidson 1980–1982 Touring Tour Glide Classic FLTC
Harley-Davidson 1981–1983 Touring Tour Glide FLT
Wide Glide
1 model
Brand Year Model
Harley-Davidson 1980 FX Wide Glide FXWG-80
XLT Touring
1 model
Brand Year Model
Harley-Davidson 1977–1980 Sportster 1000 XLT-1000
55CI (883CC) OHV 4 Cycle-Twin
1 model
Brand Year Model
Harley-Davidson 1980 Sportster Standard XLH

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 €?