
Fontaine Fifth Wheel Air Slide Mount Kits
NWB | LWB | LWO | ATB | AWB | AWX | TOP
Standard duty air slide bracket and rails

Complete NWB Assemblies ... for parts scroll down.
| Part Number | Fifth Wheel Height | Slide Length | Weight |
| SL6NWB675012 | 6-3/4" | 12" | 372 lbs |
| SL6NWB675016 | 16" | 379 lbs | |
| SL6NWB675024 | 24" | 393 lbs | |
| SL6NWB775012 | 7-3/4" | 12" | 378 lbs |
| SL6NWB775016 | 16" | 385 lbs | |
| SL6NWB775024 | 24" | 399 lbs | |
| SL6NWB875012 | 8-3/4" | 12" | 383 lbs |
| SL6NWB875016 | 16" | 390 lbs | |
| SL6NWB875024 | 24" | 404 lbs |

| Description | Quantity |
| 2-piece bushing | 2 Pairs |
| Bracket pin | 2 |
| Bracket retainer pin | 2 |
| Bracket liner | 2 |

Bushing kit (BSH-LLB)
| Description | Quantity |
| 2-piece bushing | 2 Pairs |
| Bracket liner | 2 |

Repair kit (KITRPRNWB)
| Item | Description | Quantity |
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1/2" x 1-3/4" screw | 2 |
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Spacer bushing | 2 |
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1/2" washer | 2 |
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1/2" hex lock nut | 2 |
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Spring | 2 |
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Locking wedge | 2 |

Rebuild kit (KITRXNWB)
| Item | Description | Quantity |
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1/2" x 1-3/4" screw | 4 |
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Spacer bushing | 6 |
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1/2" washer | 4 |
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1/2" hex lock nut | 6 |
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1/2" x 1-1/2" hex bolt | 2 |
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Locking wedge | 2 |
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Spring | 2 |
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Linkage | 2 |
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Composite Air Cylinder | 2 |

Air cylinder kit (CYLNWB)
| Item | Description | Quantity |
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Spacer bushing | 2 |
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1/2" 13 Grade C hex lock nut | 2 |
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1/2" x 1-1/2" hex bolt | 2 |
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Composite Air Cylinder | 1 |

Air slide bracket (Comes assembled)
| Part Number | Mounted Height |
| BKTNWB6PT | 6-3/4" |
| BKTNWB7PT | 7-3/4" |
| BKTNWB8PT | 8-3/4" |

Slide rails
| Part Number | Slide Travel | Overall Length |
| SLRNWB-12 | 12" | 31" |
| SLRNWB-16 | 16" | 35" |
| SLRNWB-24 | 24" | 43" |
NWB | LWB | LWO | ATB | AWB | AWX | TOP
Standard duty air slide bracket and rails

Complete NWB Assemblies ... for parts scroll down.
| Part Number | Fifth Wheel Height | Slide Length | Weight | ||
| SL6LWB675012 | SL7LWB675012 | SLCLWB675012 | 6-3/4" | 12" | 402 lbs |
| SL6LWB675016 | SL7LWB675016 | SLCLWB675016 | 16" | 416 lbs | |
| SL6LWB675024 | SL7LWB675024 | SLCLWB675024 | 24" | 422 lbs | |
| SL6LWB675036 | SL7LWB675036 | SLCLWB675036 | 36" | 450 lbs | |
| SL6LWB675048 | SL7LWB675048 | SLCLWB675048 | 48" | 472 lbs | |
| SL6LWB725012 | SL7LWB725012 | SLCLWB725012 | 7-1/4" | 12" | 405 lbs |
| SL6LWB725016 | SL7LWB725016 | SLCLWB725016 | 16" | 419 lbs | |
| SL6LWB725024 | SL7LWB725024 | SLCLWB725024 | 24" | 425 lbs | |
| SL6LWB725036 | SL7LWB725036 | SLCLWB725036 | 36" | 453 lbs | |
| SL6LWB725048 | SL7LWB725048 | SLCLWB725048 | 48" | 475 lbs | |
| SL6LWB825012 | SL7LWB825012 | SLCLWB825012 | 8-1/4" | 12" | 410 lbs |
| SL6LWB825016 | SL7LWB825016 | SLCLWB825016 | 16" | 424 lbs | |
| SL6LWB825024 | SL7LWB825024 | SLCLWB825024 | 24" | 430 lbs | |
| SL6LWB825036 | SL7LWB825036 | SLCLWB825036 | 36" | 458 lbs | |
| SL6LWB825048 | SL7LWB825048 | SLCLWB825048 | 48" | 480 lbs | |
| SL6LWB925012 | SL7LWB925012 | SLCLWB925012 | 9-1/4" | 12" | 415 lbs |
| SL6LWB675016 | SL7LWB925016 | SLCLWB925016 | 16" | 429 lbs | |
| SL6LWB925024 | SL7LWB925024 | SLCLWB925024 | 24" | 435 lbs | |
| SL6LWB925036 | SL7LWB925036 | SLCLWB925036 | 36" | 463 lbs | |
| SL6LWB925048 | SL7LWB1025012 | SLCLWB1025012 | 48" | 485 lbs | |
| SL6LWB1025012 | SL7LWB6102512 | SLCLWB675012 | 10-1/4" | 12" | 420 lbs |
| SL6LWB1025016 | SL7LWB1025016 | SLCLWB1025016 | 16" | 434 lbs | |
| SL6LWB1025024 | SL7LWB1025024 | SLCLWB1025024 | 24" | 440 lb | |
| SL6LWB1025036 | SL7LWB1025036 | SLCLWB1025036 | 36" | 468 lbs | |
| SL6LWB1025048 | SL7LWB1025048 | SLCLWB1025048 | 48" | 490 lbs |

Bracket pin kit (KIT-PIN-LLB)
| Description | Quantity |
| 2-piece bushing | 2 Pairs |
| Bracket pin | 2 |
| Bracket retainer pin | 2 |
| Bracket liner | 2 |

Bushing kit (BSH-LLB)
| Description | Quantity |
| 2-piece bushing | 2 Pairs |
| Bracket liner | 2 |

Air cylinder kit (CYLLWB)
| Item | Description | Quantity |
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Hex head bolt, 1/2"-13 x 1-1/2” | 2 |
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Hex nut, lock 1/2"-13 | 2 |
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Spacer bushing | 2 |
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NWB/LWB air cylinder | 1 |
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LWB/AFM double bend linkage | 2 |

Rebuild kit (KITRPRLWB)
| Item | Description | Quantity |
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Extension spring, pull bar | 2 |
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LWB/AFM flat slide linkage | 2 |
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RH LWB 2" AFM wedge | 1 |
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LH LWB 2" AFM wedge | 1 |
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Flat head screw 1/2-13 x 1-3/4” | 2 |
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Washer, 1/2" type A plain | 2 |
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Spacer bushing | 2 |
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Hex lock nut, 1/2-13 | 2 |

Replacement kit (KITRXLWB)
| Item | Description | Quantity |
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Hex head bolt, 1/2"-13 x 1-1/2” | 2 |
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Flat head screw, 1/2"-13 x 1-3/4" | 4 |
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Washer, 1/2" type A plain | 4 |
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Spacer bushing | 6 |
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Extension spring | 2 |
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Hex nut, lock 1/2"-13 | 6 |
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Locking wedge, left | 1 |
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Locking wedge, right | 1 |
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LWB slide bracket linkage | 2 |
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NWB/LWB air cylinder | 1 |

Air slide bracket (Comes assembled)
| Part Number | Mounted Height |
| BKTLWB6PT | 6-3/4" |
| BKTLWB7PT | 7-1/4" |
| BKTLWB8PT | 8-1/4" |
| BKTLWB9PT | 9-1/4" |
| BKTLWB10PT | 10-1/4" |

Slide rails
| Part Number | Slide Travel | Overall Length |
| SLRLWB-12 | 12" | 33" |
| SLRLWB-16 | 16" | 39" |
| SLRLWB-24 | 24" | 45" |
| SLRLWB-36 | 36" | 57" |
| SLRLWB-48 | 48" | 69" |
NWB | LWB | LWO | ATB | AWB | AWX | TOP
Standard duty air slide bracket and rails

Bracket pin kit (KIT-PIN-UNT)
For No-Slack NT (UNT) Series Top Plate Models
| Description | Quantity |
| 1-piece bushing | 2 |
| Bracket pin | 2 |
| Bracket retainer pin | 2 |
| Cotter pin | 2 |
| Bracket liner | 2 |

Bracket pin kit (KIT-PIN-3000)
For 3000 Series
Top Plate Models
| Description | Quantity |
| 1-piece bushing | 2 |
| Bracket pin | 2 |
| Bracket retainer pin | 2 |
| Cotter pin | 2 |
| Bracket liner | 2 |

Cylinder kit (KITRXLWO)
| Item | Description | Quantity |
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Composite Air Cylinder | 1 |
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LWO slide wedges | 2 |
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Hex head bolt, 1/2"- 13 x 1" | 3 |
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Hex head bolt, 3/8"- 16 x 1 1/4" | 2 |
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Bushing | 2 |
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Hex locknut, 3/8"- 16 | 2 |
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Flat washer 1/2" | 2 |
NWB | LWB | LWO | ATB | AWB | AWX | TOP
Standard duty air slide bracket and rails

Bracket pin kit (KIT-PIN-LLB)
| Description | Quantity |
| Lower bracket bushing | 2 |
| Upper bracket bushing | 2 |
| Bracket pin | 2 |
| Bracket retainer pin | 2 |
| Cotter pin | 2 |
| Bracket liner | 2 |

Bushing kit (BSH-LLB)
| Description | Quantity |
| Lower bracket bushing | 2 |
| Upper bracket bushing | 2 |
| Bracket liner | 2 |

Repair kit (KITRPRATB)
| Item | Description | Quantity |
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Flat head socket, 1/2" -13 x 2" | 2 |
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Hex jam nut, 1/2" -13, NY | 2 |
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Flat washer, 1/2" Type A, .132 | 2 |
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Spacer bushing | 2 |
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Locking wedge, slide assembly | 2 |
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Locking member spring | 2 |

Cylinder kit (CYL-COMP)
| Item | Description | Quantity |
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Composite Air Cylinder | 1 |
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Flat head socket, 1/2" -13 x 1-1/2", grade 5 | 1 |
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Flat washer, 1/2" I.D., 1-3/8" O.D. | 2 |
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Hex lock nut, 1/2" -13, grade "C" | 2 |
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Bushing, 7/16" | 2 |

Rebuild kit (KITRXATB)
| Item | Description | Quantity |
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Spacer bushing | 2 |
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Flat head socket, 1/2" -13 x 1-1/2" | 2 |
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Flat head socket, 1/2" -13 x 2" | 3 |
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Hex head bolt, 1/2" -13 x 1" | 2 |
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Hex jam nut, 1/2" -13, NY | 5 |
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Hex lock nut, 1/2" -13, grade "C" | 2 |
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Flat washer, 1/2" Type A, .132 | 8 |
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Spacer bushing | 5 |
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Pull bar, slide bracket | 1 |
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Pull bar, slide bracket | 1 |
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Latching lever | 1 |
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Composite Air Cylinder | 1 |
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Locking wedge, slide assembly | 2 |
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Locking member spring | 2 |
Upgrade to the lighter LWB setup
| Part Number | Mounted Height | Slide Travel |
| ASYLWB612 | 6.75" | 12" |
| ASYLWB624 | 24" | |
| ASYLWB712 | 7.25" | 12" |
| ASYLWB716 | 16" | |
| ASYLWB724 | 24" | |
| ASYLWB736 | 36" | |
| ASYLWB812 | 8.25" | 12" |
| ASYLWB816 | 16" | |
| ASYLWB824 | 24" | |
| ASYLWB912 | 9.25" | 12" |
| ASYLWB916 | 16" | |
| ASYLWB924 | 24" | |
| ASYLWB1-12 | 10" | 12" |
| ASYLWB1016 | 16" | |
| ASYLWB1024 | 24" |

NWB | LWB | LWO | ATB | AWB | AWX | TOP
Heavy duty air slide bracket and rails


Bracket pin and bushing kit
(KIT-PIN-191)
| Description | Quantity |
| 1-piece bushing | 2 Pairs |
| Bracket pin | 2 |
| Bracket retainer pin | 2 |
| Cotter pin | 2 |

Bushing kit (BSH-150)
1-piece bushing
| Description | Quantity |
| 1-piece bushing | 2 Pairs |

Repair kit (KITRPRAWB)
| Item | Description | Quantity |
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Flat head socket, 1/2" -13 x 2", grade 5 | 2 |
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Hex jam nut, 1/2" -13, NY | 2 |
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Flat washer, 1/2" I.D., .132 Type A | 2 |
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Spacer bushing | 2 |
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Locking wedge slide assembly | 2 |
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Locking member spring | 2 |

Cylinder kit (CYL-COMP)
| Item | Description | Quantity |
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Spacer bushing | 2 |
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Composite Air Cylinder | 1 |
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Flat head socket, 1/2" -13 x 1-1/2", grade 5 | 1 |
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Flat washer, 1/2" I.D., .132 Type A | 2 |
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Hex lock nut, 1/2" -13, grade "C" | 2 |

Rebuild kit (KITRXAWB)
| Item | Description | Quantity |
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Spacer bushing | 2 |
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B Flat head socket, 1/2" -13 x 1", grade 5 | 2 |
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Flat head socket, 1/2" -13 x 2", grade 5 | 3 |
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Hex head bolt, 1/2" -13 x 1.2", grade 5 | 1 |
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Hex jam nut, 1/2" -13, NY | 5 |
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Hex lock nut, 1/2" -13, grade "C" | 2 |
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Flat washer, 1/2" I.D., .132 Type A | 8 |
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Spacer bushing | 5 |
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Pull bar, slide bracket | 1 |
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Locking wedge slide assembly | 2 |
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Pull bar slide bracket | 1 |
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Latching Lever | 1 |
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Composite Air Cylinder | 1 |
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Locking member spring | 2 |
NWB | LWB | LWO | ATB | AWB | AWX | TOP
Extra heavy duty air slide bracket and rails


Repair kit (KITRPRAWB) (AWX requires 2 kits)
| Item | Description | Quantity |
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Flat head socket, 1/2" -13 x 2", grade 5 | 2 |
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Hex jam nut, 1/2" -13, NY | 2 |
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Flat washer, 1/2" I.D., .132 Type A | 2 |
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Spacer bushing | 2 |
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Locking wedge slide assembly | 2 |
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Locking member spring | 2 |

Cylinder kit (CYL-XAWX)
| Item | Description | Quantity |
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Bushing, 5/16" | 3 |
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Hex Bolt, 1/2"-13 X 1" | 2 |
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Hex Bolt, 1/2"-13 X 1.5" | 1 |
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Hex jam nut, 1/2" -13, grade "B" | 1 |
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Hex lock nut, 1/2" -13, grade "C" | 3 |
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Washer 1/2" | 3 |
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XHD Air Cylinder | 1 |
NWB | LWB | LWO | ATB | AWB | AWX | TOP
For top plate parts kits click here.