The Trojan duofit oil dampened couplings are the only couplings that comply fully with the New Zealand standard for towball couplings NZS5232:1993 in all respects. They are designed to suit 50mm and 1’’ 7/8 tow balls and The 2500kg rated couplings are suitable for trailer with a GVM of over 2500kg, are made from high grade cast iron and coated significantly with corrosion protection for long term maintenance free use. A large range of spare parts is also available. These couplings are ideal for use on horse floats and caravans.
Specifications
One of Nz’s most common bolt mounting patterns. Mount pattern pictured below is measured across bolt centers, Rated to 2500kg max. Mounting by way of four 12mm high tensile bolts is recommended. Complies with Australian Standard AS4177.3 (1994).
| Item: |
Part No: |
Description: |
Notes: |
| 1 |
T993121 |
Head & Mainshaft Assembly - includes items: 1 & 4 |
Duo Fit |
| 1 |
T993123 |
Head, Mainshaft & Handle Assembly - Includes items: 1,2,3,4 & 5 |
Duo Fit |
| 1 |
T993125 |
Head, Mainshaft, Handle & Damper Assembly - Includes items: 1,2,3,4,5 & 8 |
Duo Fit |
| 2 |
TPT1305 |
Head Assembly Kit - Includes items: 2 & 3 |
Suits Duo Fit Only |
| 3 |
TPT1029 |
Trigger Assembly Kit - Includes item: 3 |
Suits Duo Fit Only |
| 4 |
TPT1027 |
Anti Rattle Screw & Nut Kit - 1/2" WW Thread |
Suits Early Type Only |
| 4 |
TPT1028 |
Anti Rattle Screw 7 Nut - 16mm Thread |
Suits 1997 & Onwords |
| 5 |
TPT1030 |
Lock Pin & Spring Kit - To Suit 1 7/8" Ball - Non Duo Fit |
Suit Early Models Only |
| 5 |
TPT1306 |
Lock Pin & Sping Kit - To Suit Duo Fit |
Suits Late Model |
| 6 |
TPT1032 |
Reverse Lock Kit |
Suits All Models |
| 7 |
TPT3021 |
Body Only |
Suits All Models |
| 8 |
TPT1061 |
Collar & Screws |
Suits All Models |
| 9 |
TR93946 |
Rear Frame, Rack & Handle Assembly - Includes items: 9,10,11,12,13 |
Suits All Models |
| 10 |
TPT1034 |
Park Brake Assembly - Includes items: 10,11,12 & 13 |
Suits All Models |
| 11 |
TPT1038 |
Plastic Grip |
Suits All Models |
| 12 |
(No Longer Available) |
|
|
| 13 |
TPT10571 |
Damper Seal Kit - Includes all Seals |
Suits All Models |
| 14 |
(No Longer Available)
|
|
|
| 15 |
(No Longer Available)
|
|
|
| 16 |
(No Longer Available)
|
|
|
| 17 |
TPT1033 |
Damper Boot |
Suits All Models |
| 18 |
TPT1051 |
Cross Head & Circlip Kit |
Suits All Models |
| 19 |
TPT1063 |
Cross head Kit - M8 Thread |
Suits All Models |
| 19 |
TPT10631 |
Cross Head Kit - M10 Thread |
Suits Late Models |
| 20 |
TPT10391 |
Master Cylinder Assembly - 3/4" Bore |
Suits All Models |
| |
TPT10392 |
Master Cylinder Assembly - 7/8" Bore |
Suits All Models |
| |
T993027 |
Damper Cartridge Couplings |
Suits 1997 & Onwards |