G&G Pto Adaptor, 1-3/8"-6Spl X 1"

G&G Pto Adaptor, 1-3/8"-6Spl X 1"

The 1131600 G&G PTO Adaptor is a heavy-duty driveline adapter designed to connect a 1-3/8" 6-spline PTO interface to a 1" round bore with keyway, helping match PTO-driven components when shaft/bore sizing differs. It’s a straightforward solution for repairs, driveline builds, and implement hookups that require a keyed bore fit.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Stock No.: 113-1600 (also referenced as 1131600)
• Brand: G&G
• Product Type: PTO adaptor
• Spline Size: 1-3/8" x 6 spline
• Round Bore: 1"
• Keyway Size: 1/4"
• Weight: 2.69 lb
• Overall Length (C): 5-3/4"

Ideal For

• Adapting a 1-3/8" 6-spline PTO connection to a 1" keyed round bore
• Implement and driveline setups where shaft sizing doesn’t match
• Replacement/repair of worn adaptors on PTO-driven equipment
• Farm and equipment shops needing a durable PTO fitment solution