Unit NumberCurrent StatusVideosImages
321 301Scrapped Romford
Bethnal Green
Seven Kings
Witham
Chelmsford
321 302Scrapped Shenfield
Seven Kings
Seven Kings
Witham
Kelvedon
Hatfield Peverel
321 303Scrapped Manor Park
Romford
Romford
Seven Kings
Colchester
Colchester
Great Bentley
Great Bentley
Weeley
Weeley
Alresford (Essex)
Wivenhoe
Manningtree
Harwich Intl
Stratford
321 304Scrapped Manor Park
Romford
Romford
Seven Kings
Romford
Seven Kings
Prittlewell
Chelmsford
Witham
Kelvedon
321 305Scrapped Romford
Shenfield
Seven Kings
Harold Wood
Billericay
Prittlewell
Ingatestone
Kelvedon
Hatfield Peverel
Hythe
321 306Scrapped Maryland
Bethnal Green
Romford
Shenfield
Seven Kings
Manningtree
Ingatestone
Wickford
321 307Scrapped Romford
Seven Kings
Stowmarket
Chelmsford
Ingatestone
Hatfield Peverel
321 308Scrapped Romford
Seven Kings
Diss
321 309Scrapped Bethnal Green
Bethnal Green
Ingatestone
321 310Scrapped Romford
Seven Kings
Hatfield Peverel
Stratford
Dovercourt
Wrabness
Harwich Town
Harwich Town
321 311Scrapped Seven Kings
South Woodham Ferrers
North Fanbridge
321 312Scrapped Maryland
Chelmsford
Ingatestone
Hatfield Peverel
Wickford
Burnham-on-Crouch
321 313Scrapped Maryland
Bethnal Green
Billericay
Colchester
321 314Scrapped Romford
Shenfield
Ingatestone
Witham
Hatfield Peverel
Hythe
321 315Scrapped Maryland
Bethnal Green
Manor Park
Marks Tey
Ilford
Brentwood
Chelmsford
321 316Scrapped Manor Park
Romford
Bethnal Green
Romford
Wickford
321 317Scrapped Bethnal Green
Seven Kings
Manor Park
Marks Tey
Ilford
Brentwood
Ingatestone
Kelvedon
321 318Scrapped Bethnal Green
Seven Kings
Prittlewell
Prittlewell
Manningtree
321 319Scrapped Bethnal Green
Billericay
Ingatestone
Witham
Shenfield
321 320Scrapped Bethnal Green
Ingatestone
Witham
Shenfield
321 321Scrapped Bethnal Green
Romford
Seven Kings
Seven Kings
Harold Wood
Chelmsford
Ingatestone
321 322Scrapped Maryland
Bethnal Green
Gidea Park
Bethnal Green
Romford
Shenfield
Witham
321 323Scrapped Bethnal Green
Seven Kings
Stowmarket
Chelmsford
321 324Scrapped Manor Park
Romford
Romford
White Notley
321 325Scrapped Maryland
Bethnal Green
Bethnal Green
321 326Scrapped Bethnal Green
Shenfield
Ingatestone
Witham
White Notley
321 327Scrapped Maryland
Bethnal Green
Seven Kings
Shenfield
Great Bentley
Frinton-on-Sea
Weeley
Alresford (Essex)
Alresford (Essex)
321 328Scrapped Bethnal Green
Harold Wood
Harold Wood
321 329Scrapped Bethnal Green
Shenfield
Prittlewell
Prittlewell
321 330Scrapped Bethnal Green
Bethnal Green
Shenfield
Seven Kings
Prittlewell
Wickford
Wickford
Shenfield
321 331Scrapped Romford
Bethnal Green
Seven Kings
Romford
Shenfield
Seven Kings
Needham Market
Kelvedon
Hatfield Peverel
321 33271911 & 77884 Converted for non-railway use
Network Rail Training Centre, Witton, Birmingham
Bethnal Green
Bethnal Green
Bethnal Green
Romford
Hatfield Peverel
63006 & 78080 Scrapped
321 333Scrapped Seven Kings
Witham
Ingatestone
321 334Operational
Varamis Rail
Manor Park
Bethnal Green
Romford
Shenfield
Seven Kings
Seven Kings
321 335Scrapped Bethnal Green
Bethnal Green
Seven Kings
Manningtree
Prittlewell
Prittlewell
Harwich Intl
Stratford
321 336Scrapped Manor Park
Romford
Seven Kings
London Liverpool Street
321 337Scrapped Manor Park
Romford
Shenfield
Chelmsford
321 338Scrapped Seven Kings
Prittlewell
Ingatestone
321 339Operational
Varamis Rail
Bethnal Green
Forest Gate
Shenfield
Seven Kings
Seven Kings
Prittlewell
Prittlewell
321 340Scrapped Bethnal Green
Forest Gate
Romford
Shenfield
Wickford
321 341Operational
Varamis Rail
Manor Park
Stratford
Bethnal Green
Shenfield
Ingatestone
321 342scrapped Manor Park
Romford
Romford
Shenfield
Seven Kings
Seven Kings
Ingatestone
321 343Scrapped Bethnal Green
Romford
Wolverton Works
321 344Scrapped Goodmayes
Bethnal Green
Romford
Shenfield
Prittlewell
Chelmsford
321 345Scrapped Seven Kings
Shenfield
Chelmsford
321 346Scrapped Seven Kings
Romford
Shenfield
321 347Scrapped Goodmayes
Bethnal Green
Romford
Shenfield
Seven Kings
Manor Park
Ilford
Harold Wood
Brentwood
Billericay
Chelmsford
321 348Scrapped Maryland
Bethnal Green
Bethnal Green
321 349Scrapped Maryland
Bethnal Green
Forest Gate
Romford
Romford
Marks Tey
Marks Tey
Harold Wood
Prittlewell
Prittlewell
Hatfield Peverel
Ingatestone
Hatfield Peverel
321 350Scrapped Bethnal Green
Bethnal Green
Chelmsford
321 351Scrapped Maryland
Bethnal Green
Bethnal Green
Bethnal Green
Shenfield
Seven Kings
Chelmsford
Stratford
321 352Scrapped Forest Gate
Shenfield
321 353Scrapped Seven Kings
321 354Scrapped Bethnal Green
Romford
Shenfield
Seven Kings
Ingatestone
321 355Scrapped Bethnal Green
Bethnal Green
Shenfield
Manor Park
Ilford
Stratford
Harold Wood
Brentwood
Prittlewell
Ingatestone
321 356Scrapped Seven Kings
Romford
Hatfield Peverel
Stratford
321 357Scrapped Seven Kings
Billericay
321 358Scrapped Shenfield
Seven Kings
Diss
Diss
Kelvedon
321 359Scrapped Bethnal Green
Seven Kings
Hatfield Peverel
321 360Scrapped Witham
Kelvedon
321 361Scrapped Ipswich
Bethnal Green
Shenfield
Chelmsford
321 362Scrapped Manor Park
Shenfield
Hatfield Peverel
321 363Scrapped Bethnal Green
Romford
Shenfield
Seven Kings
Seven Kings
Witham
Cressing
White Notley
Witham
Witham
321 364Scrapped Shenfield
Manor Park
Marks Tey
Harold Wood
Brentwood
Chelmsford
321 365Scrapped Ipswich
Forest Gate
Forest Gate
Romford
Shenfield
Marks Tey
Marks Tey
Ilford
Harold Wood
Colchester
Colchester
Chelmsford
Hatfield Peverel
321 366Scrapped Stratford
Bethnal Green
Romford
Shenfield
Seven Kings
Witham
Ingatestone
Manningtree
Mistley
321 401Converted to 320 401
321 40271950 & 77944 Scrapped Romford
Seven Kings
Ingatestone
321 403Converted to 320 403 Hadley Wood
Romford
Seven Kings
321 404Converted to 320 404
321 405Stored Romford
Shenfield
Billericay
321 406Scrapped Seven Kings
Shenfield
321 407Operational
Varamis Rail
Bethnal Green
Bethnal Green
Shenfield
321 408Stored Bethnal Green
Shenfield
Seven Kings
321 409Scrapped Bethnal Green
Forest Gate
Chelmsford
321 410Stored Harringay
Seven Kings
Stratford
321 411Converted to 320 411
321 412Converted to 320 412
321 413Converted to 320 413
321 414Covnerted to 320 414 Upminster
321 415Converted to 320 415
321 416Converted to 320 416
321 417Converted to 320 417
321 418Converted to 320 418 Bethnal Green
Bethnal Green
Shenfield
321 419Operational
Varamis Rail
Bethnal Green
Seven Kings
Romford
Shenfield
Billericay
Prittlewell
Ingatestone
Ingatestone
321 420Converted to 320 420 Bethnal Green
Bethnal Green
Shenfield
321 421Scrapped Stratford
Gidea Park
Bethnal Green
Seven Kings
Shenfield
Seven Kings
Chelmsford
Hatfield Peverel
Shenfield
321 422Scrapped Forest Gate
Bethnal Green
Romford
Seven Kings
321 423Scrapped Maryland
Bethnal Green
Bethnal Green
Seven Kings
Romford
Shenfield
Seven Kings
Seven Kings
Manningtree
Ingatestone
321 424Scrapped Manor Park
Gidea Park
Bethnal Green
Shenfield
Seven Kings
Colchester
Colchester
Shenfield
321 425Scrapped Forest Gate
Bethnal Green
Shenfield
Seven Kings
Seven Kings
Chelmsford
Ingatestone
Hatfield Peverel
321 426Scrapped Bethnal Green
Forest Gate
Manor Park
Stratford
Brentwood
Brentwood
Diss
Rochford
Braintree Freeport
Stratford
321 427Stored Bethnal Green
Bethnal Green
Romford
Stratford
Shenfield
321 428Operational
Varamis Rail
Bethnal Green
Shenfield
321 429Operational
Varamis Rail
Manor Park
Romford
Shenfield
Billericay
Southend Victoria
Chelmsford
Ingatestone
Ingatestone
Hatfield Peverel
Rochford
Braintree Freeport
321 430Scrapped Bethnal Green
Bethnal Green
Romford
Romford
Shenfield
Chelmsford
321 431Scrapped Bethnal Green
Seven Kings
Prittlewell
Prittlewell
321 432Scrapped Bethnal Green
Seven Kings
Manor Park
Marks Tey
Harold Wood
Brentwood
321 433Stored Manor Park
Seven Kings
Hatfield Peverel
Chelmsford
Manor Park
321 434Stored
Great Yarmouth
Maryland
Bethnal Green
Bethnal Green
Shenfield
Billericay
Ingatestone
Wickford
321 435Scrapped Bethnal Green
Seven Kings
Seven Kings
Billericay
Romford
Romford
321 436Scrapped Maryland
Bethnal Green
Romford
Seven Kings
Marks Tey
Harold Wood
Brentwood
321 437Stored Bethnal Green
Bethnal Green
Seven Kings
Shenfield
Marks Tey
Harold Wood
Brentwood
321 438Scrapped Bethnal Green
Shenfield
Seven Kings
Prittlewell
Prittlewell
Thorpe-le-Soken
Chelmsford
321 439Scrapped Romford
Shenfield
Seven Kings
Ingatestone
321 440Operational
Varamis Rail
Goodmayes
Bethnal Green
Bethnal Green
Chelmsford
Cressing
321 441Stored Bethnal Green
Forest Gate
Forest Gate
Romford
Seven Kings
Chelmsford
321 442Scrapped Bethnal Green
Bethnal Green
Forest Gate
Romford
Shenfield
Seven Kings
Seven Kings
321 443Scrapped Forest Gate
Manor Park
Bethnal Green
Bethnal Green
Shenfield
Seven Kings
Seven Kings
Needham Market
Kelvedon
Ingatestone
321 444Scrapped Manor Park
Romford
Bethnal Green
Bethnal Green
Forest Gate
321 445Stored Forest Gate
Bethnal Green
Stratford
Romford
321 446Scrapped Bethnal Green
Romford
Shenfield
Seven Kings
321 447Stored Maryland
Bethnal Green
Romford
Chelmsford
Hatfield Peverel
321 44871990, 78130 & 78279 ScrappedSeven Kings
Seven Kings
63104 Stored
321 901Scrapped Leeds
Leeds
Kirkstall Forge
Wakefield Westgate
Wakefield Westgate
South Emlsall
South Emlsall
Ingatestone
Highbury & Islington
Stratford
321 902Scrapped Ingatestone
Shenfield
Leeds
321 903Scrapped Adwick
Adwick
Fitzwilliam
Fitzwilliam
Sandall & Agbrigg
Stratford
South Woodham Ferrers
North Fanbridge