HA ™
REAR SUSPENSIONS
■ HA 36K • 40K • 46K Axle Bottom Cap Selection Guide
Four (4) required per tandem suspension Left
Key No. 21
Right
Rockwell SL, SQ-100, RT 34-145, RT 40-145, RT 46-160, SSHD Eaton D341, D402, D461
Rockwell SL, SQ-100, RT 34-145, RT 40-145 Eaton D341, D402
Rockwell SL, SQ-100, RT 34-145, RT 40-145 Eaton D341, D402
Rockwell SL, SQ-100, RT 34-145, RT 40-145, SSHD
Rockwell SL, SQ-100, RT 34-145, RT 40-145 Eaton D341, D402
Front
Eaton D461
Eaton D341, D402
Casting No.
48810-000
48812-000 Part Number
56855-000 Part Number
48810-000 Part Number 48391-000
48811-000 Part Number
56852-000 Part Number
Pinion Angle Part Number
0-5° 0-9°
48390-000 49064-000 49064-000
*49135-000
*49134-000 *49659-000
0-9½°
9½-13°
56857-000
56854-000
Left
Right
Rockwell RT 46-160
Rockwell SSHD
Rockwell SSHD
Rockwell SL, SQ-100, RT 34-145, RT 40-145, RT 46-160, SSHD Eaton D341, D402, D461
Rockwell RT 46-160, SSHD
Rear
Eaton D461
Eaton D461
Eaton D461
Casting No.
48810-000
48812-000 Part Number
56852-000 Part Number
56855-000 Part Number
48810-000 Part Number 48390-000 49064-000 49064-000
56852-000 Part Number
Pinion Angle Part Number
0-5° 0-9°
50367-000
0-9½°
*49660-000
6½-12° 10-12°
56944-000
57219-000 56854-000
56945-000
NOTE: * No longer available.
■ HA 36K • 40K • 46K Plumbing Diagram
553
Reference Lit. No. SP-179 | 1-866-755-5968
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