Ring Locking, 66.83mm ID x 76.58mm OD x 2.64mm Thk — fits 52 models across the Ford lineup — D1NN473C
Fits: Ford 2000-SERIES, Ford 2100, Ford 2110, Ford 2120, Ford 2150 + 48 more
About this item
- Genuine New Holland OEM part — direct factory replacement
- Key dimensions: 66.83 mm ID × 76.58 mm OD × 2.64 mm thick
- Fits: Ford 2000-SERIES, Ford 2100, Ford 2110, Ford 2120, Ford 2150 + 48 more
- Retains and locates the adjacent component
- 66.83 mm ID
- 76.58 mm OD
- 2.64 mm thick
- New Holland
- D1NN473C
- all 11 specs
usually ships in 3-5 business days
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
usually ships in 3-5 business days
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
Overview
Product description
New Holland D1NN473C is a locking ring, 66.83mm ID x 76.58mm OD x 2.64mm Thk, used as the piston seal back-up in the hydraulic lift of Ford tractors. In the Hydraulic Systems chapter, diagram "Hydraulic Lift Cylinder, Shaft & Related Parts" (assembly 05B01), it is callout 30, quantity 1 in that diagram, production date from 01-Jan-1965. In "Hydraulic Lift Shaft & Related Parts" for the 2600N it is callout 15, quantity 1, noted as back-up, from 01-Jan-1975. The same number is also listed in other lift and hydraulic control diagrams, one of them for the Dexta era, 1957 to 1964. A diagram note gives D3NNB485A as the back-up ring for the 3900, 4100, 4600, 420, 515, 532 and 535.
Fitment includes Ford 2000, 3000, 4000, 5000 and 7000 series, the 2600, 2600N, 3600, 3600N, 4600 and 231, and the Dexta and Super Dexta, plus the New Holland 335, 3400 and 535, among others in the same Ford and New Holland ranges. It replaces 81825715.
Specifications
Technical specifications
- Part type
- Ring Locking
- Inner diameter
- 66.83 mm
- Outer diameter
- 76.58 mm
- Thickness
- 2.64 mm
- Fits
- 52 New Holland models
- Brand
- New Holland
- Part number (MPN)
- D1NN473C
- SKU
- CT-NHL-D1NN473C
- Category
- GENERAL
- Part Number
- D1NN473C
- Division
- BOTH
Compatibility
Will it fit your machine?
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| 2600N | AG/IND 75-81 |
| 2600V | AG/IND 75-81 |
| 3600N | AG/IND 75-81 |
| 3600V | AG/IND 75-81 |
| 2000-SERIES | 3/4 CYL 65-75 |
| 2100 | 3/4 CYL 65-75 |
| 2110 | 3/4 CYL 65-75 |
| 2120 | 3/4 CYL 65-75 |
| 2150 | 3/4 CYL 65-75 |
| 2300 | 3/4 CYL 65-75 |
| 231 | AG/IND 75-81 |
| 2310 | AG 3 CYL |
| 233 | AG/IND 75-81 |
| 2600 | AG/IND 75-81 |
| 2600R | AG/IND 75-81 |
| 2610V | AG 3 CYL |
| 3000-SERIES | 3/4 CYL 65-75 |
| 3055 | 3/4 CYL 65-75 |
| 3100 | 3/4 CYL 65-75 |
| 3110 | 3/4 CYL 65-75 |
| 3120 | 3/4 CYL 65-75 |
| 3150 | 3/4 CYL 65-75 |
| 3300 | 3/4 CYL 65-75 |
| 3310 | 3/4 CYL 65-75 |
| 333 | AG/IND 75-81 |
| 3330 | 3/4 CYL 65-75 |
| 3500 | 3/4 CYL 65-75 |
| 3600 | AG/IND 75-81 |
| 3600NO | AG/IND 75-81 |
| 3600R | AG/IND 75-81 |
| 3610N | AG 3 CYL |
| 3610V | AG 3 CYL |
| 3900 | AG/IND 75-81 |
| 4000-SERIES | 3/4 CYL 65-75 |
| 4100 | AG/IND 75-81 |
| 4110 | 3/4 CYL 65-75 |
| 4600 | AG/IND 75-81 |
| 4600NO | AG/IND 75-81 |
| 4600O | AG/IND 75-81 |
| 4600SU | AG/IND 75-81 |
| 5000-SERIES | 3/4 CYL 65-75 |
| 515 | 3 CYL |
| 5200 | 3/4 CYL 65-75 |
| 531 | AG/IND 75-81 |
| 532 | 3 CYL |
| 7000-SERIES | 3/4 CYL 65-75 |
| 7200 | 3/4 CYL 65-75 |
| DEXTA | LEGACY |
| SUPER-DEXTA | LEGACY |
| 335 | UTILITY |
| 3400 | UTILITY |
| 420 | TLB |
| 535 | LT |
Showing the first 10 of 53 compatible models — type your model above to jump straight to it.
Not sure it fits? Browse the full parts catalogue to check every listed part.
Parts diagrams
Find it in the exploded diagram
Every diagram this part appears in — jump straight to its callout, or browse the whole assembly. Each diagram opens with every part numbered, and each callout links back to its own part page.
| Assembly | Machine | Callout | Parts | View |
|---|---|---|---|---|
 | Ford DEXTA · Hydraulic Systems | #1 | 0 | View |
 | Ford 2610V · Hydraulic Systems | #15 | 55 | View |
 | Ford 2000-SERIES · Hydraulic Systems | #30 | 0 | View |
 | Ford 5000-SERIES · Hydraulic Systems | #1 | 56 | View |
 | Ford 2600N · Hydraulic Systems | #15 | 55 | View |
 | Ford 231 · Hydraulic Systems | #23 | 64 | View |