Fits Ford BW1345 transfer case 2" OD 1.375" ID 8 Tooth drive gear-OEM color was Yellow This a New 8 tooth E1TZ-17285-A Ford Speedometer Drive gear. This fits BW1345 Transfer cases with the Steel sleeve 1.375 ID and 2" OD Speedometer Drive Gear. This one has the 2" OD and 1.375 ID steel sleeve. Compatible with Ford Do not be concerned with the color of the gear. Tooth count and dimensions are what matters. We can answer any speedometer gear related questions you might have. Kerry, The Speedometer Guy.