Products for bench top machinists | LittleMachineShop.com

Gear, Saddle Drive, Bench Lathe

Gear, Saddle Drive, Bench Lathe - Main image
$13.94 $22.49 In stock

This is one of the gears that drives the carriage along the bed on the SC4 bench lathe.

Part 263 on SC4 Bench lathe drawing (SC4-263).

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Benjamin F. ★★★★★

The fit is spot-on for the SC4’s part 263 slot—no wobble or filing needed to seat it. Took about ten minutes to swap out and now the carriage glides along the bed without that grinding catch it had before.

Timothy N. ★★★★★

Finally got my SC4 carriage moving smoothly again after replacing this gear — the tooth profile matches the original exactly. Took about 20 minutes to swap out, and now the feed is consistent across the whole bed.

Madison ★★★★★

Fit my SC4 carriage perfectly right out of the box, no filing or shimming needed. Part 263 slid onto the shaft and the teeth mesh cleanly with the drive gear now, so the carriage moves smoothly again.