ZF S6-40 Remanufacturing by ZR51 Performance

ZR51 Performance

Table of Content

S6-40 Transmission

Engine Model L 98 / LT 1 / LT 4 02

Engine Model LT 5 (ZR1) 03

S6-40 Spare Parts

Gearbox Housing Group 04

Input Shaft Group 05

Countershaft Group 06

Main Shaft Group 07

Reverse Idler Group 08

Gear Shift System Group 09

Gear Shift Lever Group 11

Kits 13

Cross Reference ZF Part # - GM Part # 15

S6-40 Transmission - Engine Model L 98 / LT 1 / LT 4

ZF Reman #	ZF Part #	Model Year	Engine	Shifter Style	Torque (Nm)
1052 000 032ZW	1052 000 032	1989	L 98	Lift Ring	610 Nm
1052 000 036ZW	1052 000 036	1990 – 1991	L 98	Lift Ring	610 Nm
1052 000 044ZW	1052 000 044	1992 – 1993	LT 1	Lift Ring	610 Nm
1052 000 046ZW	1052 000 046	1993	LT 1	Lift Ring	540 Nm
1052 000 084ZW	1052 000 084	1994	LT 1	Lift Ring	540 Nm
1052 000 089ZW	1052 000 089	1995 – 1996	LT 1/LT 4	Crash Thru	540 Nm

Gear Ratios

Input Torque

(ft./lbs.)

1^st

Gear

2^nd

Gear

3^rd

Gear

4^th

Gear

5^th

Gear

6^th

Gear

Rev

Gear

Mass

(lbs.)

Oil Capacity

(L)

400

2.68

1.80

1.29

1.00

0.75

0.50

2.50

160

2.2

450

2.68

1.80

1.29

1.00

0.75

0.50

2.50

160

2.2

All units must use ZF recommended GM Oil (GM Part # 1052931) or Castrol Formula RS 10W60.

S6-40 Transmission - Engine Model LT 5 (ZR1)

ZF Reman #	ZF Part #	Model Year	Engine	Shifter Style	Torque (Nm)
1052 000 031ZW	1052 000 031	1989 – 1990	LT 5	Lift Ring	610 Nm
1052 000 035ZW	1052 000 035	1991	LT 5	Lift Ring	610 Nm
1052 000 045ZW	1052 000 045	1992 – 1993	LT 5	Lift Ring	610 Nm
1052 000 047ZW	1052 000 047	1993	LT 5	Lift Ring	540 Nm
1052 000 081ZW	1052 000 081	1994	LT 5	Lift Ring	540 Nm
1052 000 087ZW	1052 000 087	1995 – 1996	LT 5	Crash Thru	540 Nm

Gear Ratios

Input Torque

(ft./lbs.)

1^st

Gear

2^nd

Gear

3^rd

Gear

4^th

Gear

5^th

Gear

6^th

Gear

Rev

Gear

Mass

(lbs.)

Oil Capacity

(L)

400

2.68

1.80

1.29

1.00

0.75

0.50

2.50

160

2.2

450

2.68

1.80

1.29

1.00

0.75

0.50

2.50

160

2.2

All units must use ZF recommended GM Oil (GM Part # 1052931) or Castrol Formula RS 10W60.

S6-40 Spare Parts - Gearbox Housing Group

Pos #	ZF Part #	Description	Unit Specification (1052 000 ___)
101	1052 301 133	Main Housing	All
103	0636 104 141	Cap Screw M8x30	All
106	1052 301 069	Screw Plug M24x1.5	All
109	0631 306 154	Cylindrical Pin M6x25	All
110	1048 301 010	Magnet	All
112	1052 301 079	Rear Housing	All
113	1052 301 108