Description
Brake master cylinder 4386680 is supplied in new condition. It is listed for 11 machine variants across 1 manufacturer. We ship from stock inside the EU — no import duty, no customs delay, no transatlantic wait.
Listed against original number 4386680 (DEUTZ-FAHR) for identification and compatibility. This is not a DEUTZ-FAHR-branded product. It is a new part supplied in the producer’s original packaging — the producer is named in the Manufacturer & product safety section below, as Regulation (EU) 2023/988 requires.
Technical specification
| Diameter | 9 mm / 21 mm |
|---|---|
| Material | Grey Cast Iron |
| Length | 275 mm |
| Number of pins | 2 |
| Weight | 1.42 kg |
| Country of origin | Germany |
| Number of connectors | 2 |
| Thread Size 1 | M10x1 |
| Thread Size 2 | M12x1 |
| Surface | painted black |
| Number of mounting bores | 2 |
| Fill Medium | Brake Fluid |
| Additional information | with cross pin; with protective cap/bellow with elbow fitting |
Vehicle and machine applications (11)
Fits equipment from 1 manufacturer: DEUTZ FAHR.
| Make | Model | Engine | Engine code | Years | kW | hp | ccm |
|---|---|---|---|---|---|---|---|
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 4.61 | BF 4L 913 | 1989/01 – 1999/12 | 65 | 88 | 4086 |
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 4.68 | BF 4L 913 | 1993/01 – 1999/12 | 67 | 91 | 4086 |
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 4.71 | BF 4L 913 T | 1989/01 – 1999/12 | 70 | 95 | 4086 |
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 4.78 | BF 4L 913 | 1993/01 – 1999/12 | 74 | 101 | 4086 |
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 6.08 | F 6L 913 | 1993/01 – 1995/12 | 74 | 101 | 6128 |
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 6.11 | F 6L 912, F 6L 913 | 1989/01 – 1999/12 | 74 | 101 | 6128 |
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 6.21 | F 6L 913 | 1991/01 – 1999/12 | 84 | 114 | 6128 |
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 6.28 | F 6L 913 | 1991/01 – 1999/12 | 85 | 115 | 6128 |
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 6.31 | F 6L 913 | 1989/01 – 1999/12 | 88 | 120 | 6128 |
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 6.38 | F 6L 913 | 1990/01 – 1999/12 | 92 | 125 | 6128 |
| DEUTZ FAHR | AGROSTAR / AGROSTAR DX | 6.61 | BF 6L 913 | 1989/01 – 1999/12 | 105 | 143 | 6128 |
OEM part number equivalent (3)
This part is listed as the equivalent of the original numbers below. If your machine’s parts book shows any of these, this is the item you need.
| Number | Brand |
|---|---|
| 4386680 | DEUTZ-FAHR |
| 04386680 | DEUTZ-FAHR |
| 71704054 | DEUTZ-FAHR |
Shipping and warranty
We dispatch within 1–4 business days of payment. The exact dispatch date is shown at checkout. Prices include 21 % VAT; the price without VAT is shown next to it. Business customers from another EU country with a valid VAT number pay 0 % VAT at checkout. Consumers have the statutory two-year EU warranty; business customers have our 12-month warranty — see Returns and refunds.
