Hustler Raptor Hydrostat Cross Brace (123634-0637 previously 123634-3)

Product Specifications:

Genuine OEM Hustler Part | Application: Lower Frame & Hydrostatic Support | Finish: Factory Powder-Coated Steel | Fitment: Select Hustler Raptor & Raptor Limited Zero-Turn Mowers

This genuine Hustler factory hydrostat cross brace reinforces the lower rear chassis frame and transmission mounting assembly on specific Raptor zero-turn mowers. Engineered to rigid factory specifications, it stabilizes transaxle alignment, reduces frame flex under heavy torque loads, and prevents premature transmission case fatigue.

Hardware & Maintenance/Inspection Notice:

• Installation requires dedicated Grade 5 mounting hardware (4 screws, 4 lock nuts, and 8 flat washers) to properly clamp the frame and hydro brackets.
• Always check transmission mounting bolts and torque all fasteners to OEM specifications during frame brace installation.
• Need the required mounting hardware? Match screws (056036), nuts (054502), and heavy-duty zinc flat washers (767954) directly in our "You May Also Like..." section below.

Serial/VIN Verification Reminder: Always confirm exact fitment using your machine's 6-digit model/SKU number tag located on the frame ID label prior to ordering.

Series	Compatible Model Numbers
Hustler Raptor	931741 — Raptor Zero-Turn 931881 — Raptor Zero-Turn 931899 — Raptor Zero-Turn 933069 — Raptor Zero-Turn 933077 — Raptor Zero-Turn 933382 — Raptor Zero-Turn 933937 — Raptor Zero-Turn 934414 — Raptor Zero-Turn 931998US — Raptor Zero-Turn 932004US — Raptor Zero-Turn 933408US — Raptor Zero-Turn 934786 — Raptor Zero-Turn 934505US — Raptor Zero-Turn 934513US — Raptor Zero-Turn 934794 — Raptor Zero-Turn 935734 — Raptor Zero-Turn 935742 — Raptor Zero-Turn 935759 — Raptor Zero-Turn 935767US — Raptor Zero-Turn 935817 — Raptor Zero-Turn 937748 — Raptor Zero-Turn 937755 — Raptor Zero-Turn 937763 — Raptor Zero-Turn 937813 — Raptor Zero-Turn 937847 — Raptor Zero-Turn 937854 — Raptor Zero-Turn 938159 — Raptor Zero-Turn 938563 — Raptor Zero-Turn 938571 — Raptor Zero-Turn 938589 — Raptor Zero-Turn 938605 — Raptor Zero-Turn 939165 — Raptor Zero-Turn 939215 — Raptor Zero-Turn 939223 — Raptor Zero-Turn 939389 — Raptor Zero-Turn
Hustler Raptor Limited	934802 — Raptor Limited 934893 — Raptor Limited 936492 — Raptor Limited 936500 — Raptor Limited 937771 — Raptor Limited 937862 — Raptor Limited 938613 — Raptor Limited 938977 — Raptor Limited

Note: Always check your machine's model and serial number to confirm exact fitment before ordering.

123634-0637 1236340637 123634-3 1236343 056036 054502 767954 Hustler Turf Equipment hydrostat cross brace frame brace lower transmission support Raptor Raptor Limited zero turn mower chassis reinforcement 931741 931881 931899 933069 933077 933382 933937 934414 931998US 932004US 933408US 934786 934505US 934513US 934794 935734 935742 935759 935767US 935817 937748 937755 937763 937813 937847 937854 938159 938563 938571 938589 938597 938605 939165 939215 939223 939389 934802 934893 936492 936500 937771 937862 938613 938977