Light Duty Suspension Products June 2015

Timbren ® SES Suspension Enhancement Systems

GM Van, Motor Home Continued

Model

Year

2WD Front

2WD Rear

4WD Front

4WD Rear

Remarks

1996-02 GMFC1588H GMRG25C

—

—

G2500-CHEVY, EXPRESS, SAVANA G2500-CHEVY, SAVANA DIESEL

6 bolt wheel

1996-02 GMFC1588H GMRG35

—

—

8 bolt wheel

1975-96 GMFG20 2003-15 GMFK15A

GMRG35 GMRG35

—

—

G30 / 3500

Box frame - van body

GMFK15A

GMRKG35

G3500-CHEVY, EXPRESS, SAVANA

1996-02 GMFC1588H GMRG35

—

— —

1992-96 —

GMRLUM —

LUMINA (Car), GRANDPRIX (Car) LUMINA APV, TRANS SPORT, SILHOUETTE UPLANDER, TERRAZA,MONTANA SV6, RELAY VENTURE, MONTANA, TRANS SPORT, SILHOUETTE Cutaway Van, Motor Home Model

1990-96 —

GMRAPV

—

—

2005-09 —

GMRAZT

(p) —

GMRUPL

(p)

1997-04 —

GMRAZT

(p) —

GMRREN

(p) Excluding air shocks

Year

2WD Front

2WD Rear

4WD Front

4WD Rear

Remarks

1975-96 GMFG20 1975-96 GMFG20

GMFG20 GMFG20

GMRG30 GMRG30

GMRG30LB GMRG30LB GMRG30LB

G30, G3500

Channel frame Channel frame Channel frame

1998-02 GMFC1588H GMFC1588H GMRG30 1997-98 GMFC1588H GMFC1588H GMRG35A

G3500

—

Channel frame, with bump stop on axle

2013-15 GMFG45 2009-12 GMFG45 2009-12 GMFG45

GMRG45 GMFG45 GMFG45

—

GMRG45

G3500, G4500

GMRG30

GMRG30LB GMRG30PL GMRG30LB GMRG30PL

1 bolt Rear Bump Stop Bracket 2 bolt Rear Bump Stop Bracket 1 bolt Rear Bump Stop Bracket 2 bolt Rear Bump Stop Bracket Bump stop over U bolt pad Ind. front suspension (coil springs) ¨I¨ beam front suspension (leaf springs) ¨I¨ beam front suspension (leaf springs)

—

Timbren ® Suspension Enhancement Systems 2003-08 GMFG45 GMFG45 2003-08 GMFG45 GMFG45 P30,P32, P42, P60 1995-99 — — P42 B 1975-99 WFRW22 WFRW22 P60 1975-99 GMFP60 GMFP60 Light Duty Pickup Trucks Model Year 2WD Front 2WD Rear

GMRG30

—

GMRP30MH GMRP30MH

1975-99 GMFP30W GMFP30W GMRP30

GMRP30HD GMRP30HD

GMRP30

GMRP30

GMRP30HD

4WD Front

4WD Rear

Remarks

2002-06 GMFK15A

GMRG25C GMRYS4 GMRCK25S GMRCK15E GMRCK15S GMRCK15S GMRCK15S

GMFK15A GMFK15B GMFK25S

GMRG25C GMRYS4 GMRCK25S

1500 AVALANCHE

GVW 7000 Lb. or less

1500 AVALANCHE LS, LT, LTZ 2007-13 GMFK15B

2001-07 GMFK25S

1500 HD SIERRA, SILVERADO

Including Classic

1500 SIERRA, SILVERADO 2009-13 GMFK15CA

—

—

XFE

—

GMFK15CA

GMRCK15S

1500 SIERRA, SILVERADO, DENALI

2015

Excluding XFE

2007-14 GMFK15CA 1999-06 GMFK25S

GMFK15CA GMFK15A GMFK15A GMFK25S GMFK25S

GMRCK15S GMRCK15S GMRCK25S GMRSB4S GMRCK25D GMRCK25D GMRCK35S GMRCK35D GMRCK25

Excluding XFE

Excluding 4 door - 4WD

1999-06 —

—

4 door - 4WD GVW 8600 Lb.

2002-06 GMFK25S 1999-10 GMFK25S

GMRSB4S GMRCK25S

2500 AVALANCHE

2500 SIERRA, SILVERADO, 1500HD, 2500HD

2500HD SIERRA, SILVERADO 2011-15 GMFK25D 3500 SIERRA, SILVERADO 2001-10 GMFK25S 3500HD SIERRA, SILVERADO 2011-14 GMFK25D

GMRCK25D GMFK25D

GMRCK35S

GMFK25S

GMRCK35D GMFK25D

1988-99 GMFC1588H GMRC25HD GMFK35C

C10, C1500, K10, K1500

1973-87 GMFC15 1963-72 GMFC15

GMRC20 GMRC10A

GMFK10

GMRK10

—

— — — —

With rear coil springs

1988-99 GMFC1588H GMRC25HD —

C20, C2500

1973-87 GMFC15 1963-72 GMFC15

GMRC20 GMRC10A

— —

C20, C2500

With rear coil springs

(d) drilling required, (p) professional installation required, (w) welding required, (wd) welding/drilling required, (b/o) bolt-on

26