| Home | History | Specification | Survivors | Fleet No | Chassis No | Operators | Contractors | Organisations | Mobile Homes | What's New |
| Chassis No | Reg No |
Type |
Operator | Fleet No | Status | |
| 121.001 | ONV 425 | SC4LK | B35F | United Counties | 125 | Preserved |
| 121.002 | ONV 426 | SC4LK | B35F | United Counties | 126 | Scrapped |
| 121.003 | ONV 427 | SC4LK | B35F | United Counties | 127 | Unknown |
| 121.004 | ONV 428 | SC4LK | B35F | United Counties | 128 | Unknown |
| 121.005 | ONV 429 | SC4LK | B35F | United Counties | 129 | Unknown |
| 121.006 | OFW 798 | SC4LK | C33F | Lincolnshire | 2601 | Unknown |
| 121.007 | OFW 799 | SC4LK | C33F | Lincolnshire | 2602 | Unknown |
| 121.008 | ONV 430 | SC4LK | B35F | United Counties | 130 | Unknown |
| 121.009 | OFW 791 | SC4LK | B35F | Lincolnshire | 2422 | Unknown |
| 121.010 | 335 CFM | SC4LK | B35F | Crosville | SC2 | Unknown |
| 121.011 | 336 CFM | SC4LK | B35F | Crosville | SC3 | Unknown |
| 121.012 | OFW 800 | SC4LK | C33F | Lincolnshire | 2603 | Unknown |
| 121.013 | OFW 801 | SC4LK | C33F | Lincolnshire | 2604 | Unknown |
| 121.014 | OFW 802 | SC4LK | C33F | Lincolnshire | 2605 | Unknown |
| 121.015 | OFW 803 | SC4LK | C33F | Lincolnshire | 2606 | Unknown |
| 121.016 | OFW 804 | SC4LK | C33F | Lincolnshire | 2607 | Unknown |
| 121.017 | OFW 805 | SC4LK | C33F | Lincolnshire | 2608 | Unknown |
| 121.018 | OFW 806 | SC4LK | C33F | Lincolnshire | 2609 | Preserved |
| 121.019 | OFW 807 | SC4LK | C33F | Lincolnshire | 2610 | Unknown |
| 121.020 | WAH 873 | SC4LK | C33F | Eastern Counties | LSC873 | Scrapped |
| 121.021 | WAH 874 | SC4LK | C33F | Eastern Counties | LSC874 | Scrapped |
| 121.022 | WAH 875 | SC4LK | C33F | Eastern Counties | LSC875 | Scrapped |
| 121.023 | 337 CFM | SC4LK | B35F | Crosville | SC4 | Unknown |
| 121.024 | 338 CFM | SC4LK | B35F | Crosville | SC5 | Unknown |
| 121.025 | 339 CFM | SC4LK | B35F | Crosville | SC6 | Unknown |
| 121.026 | 340 CFM | SC4LK | B35F | Crosville | SC7 | Unknown |
| 121.027 | 341 CFM | SC4LK | B35F | Crosville | SC8 | Unknown |
| 121.028 | 342 CFM | SC4LK | B35F | Crosville | SC9 | Unknown |
| 121.029 | 342 CFM | SC4LK | B35F | Crosville | SC10 | Unknown |
| 121.030 | VVF 544 | SC4LK | B35F | Eastern Counties | LC544 | Scrapped |
| 121.031 | VVF 545 | SC4LK | B35F | Eastern Counties | LC545 | Unknown |
| 121.032 | VVF 546 | SC4LK | B35F | Eastern Counties | LC546 | Scrapped |
| 121.033 | VVF 547 | SC4LK | B35F | Eastern Counties | LC547 | Unknown |
| 121.034 | 605 JPU | SC4LK | B35F | Eastern National | 435 | Unknown |
| 121.035 | 606 JPU | SC4LK | B35F | Eastern National | 436 | Preserved |
| 121.036 | 607 JPU | SC4LK | B35F | Eastern National | 437 | Unknown |
| 121.037 | 608 JPU | SC4LK | B35F | Eastern National | 438 | Scrapped |
| 121.038 | VVF 548 | SC4LK | B35F | Eastern Counties | LC548 | Unknown |
| 121.039 | VVF 549 | SC4LK | B35F | Eastern Counties | LC549 | Scrapped |
| 121.040 | 609 JPU | SC4LK | B35F | Eastern National | 439 | Unknown |
| 121.041 | 610 JPU | SC4LK | B35F | Eastern National | 440 | Unknown |
| 121.042 | OFW 792 | SC4LK | B35F | Lincolnshire | 2443 | Unknown |
| 121.043 | OFW 793 | SC4LK | B35F | Lincolnshire | 2444 | Unknown |
| 121.044 | OFW 794 | SC4LK | B35F | Lincolnshire | 2445 | Unknown |
| 121.045 | OFW 795 | SC4LK | B35F | Lincolnshire | 2446 | Preserved |
| 121.046 | UAO 373 | SC4LK | B35F | Cumberland | 373 | Unknown |
| 121.047 | UAO 374 | SC4LK | B35F | Cumberland | 374 | Unknown |
| 121.048 | 611 JPU | SC4LK | B35F | Eastern National | 445 | Unknown |
| 121.049 | 612 JPU | SC4LK | B35F | Eastern National | 446 | Unknown |
| 121.050 | 9572 F | SC4LK | B35F | Eastern National | 447 | Unknown |