Donovan Spring Co., Inc.
"Your One-Stop Spring & Suspension Specialists" 

Phone: 603-627-9800
Toll Free: 1-800-458-3867
Fax: (603) 668-7135
E-Mail: spring@donovancompany.com




 We send daily shipments Monday-Friday to the 48 contiguous United States.  Free UPS Ground shipping is offered in the contiguous US only.  Contact us for shipping quotes on special orders or for orders being shipped to Alaska or Canada.

Find the correct Timbren SES kit for your vehicle and click on the part # to be directed to our secure online shopping cart. 
Have questions? Not sure what you need?  We are here to help.  Call us during regular business hours or fill out our contact form and a parts associate will get back to you as soon as possible.

ISUZU  
LIGHT DUTY
PICKUP TRUCK, SUV, VAN

YEAR 

2WD - FRONT 

2WD - REAR 

4WD - FRONT 

4WD - REAR 

 i280, i290, i350, i370 

2006-09 

GMFC2 

GMRCC 

GMFC4 

GMRCC

 PICKUP

2000-04 

GMFS10 

GMRS10B

GMFS10 

GMRS10B 

 PICKUP

1996-99 

GMFS10 

GMRS10A 

GMFS10 

 GMRS10A

 PICKUP

1981-95 

- 

IR100

- 

IR100 

 ASCENDER

2003-08 

- 

GMRETB 

- 

GMRETB  

 RODEO

1981-04 

- 

IR100

- 

IR100 

 OASIS

2004-05 

- 

HROD2 (p) 

- 

IR100

 TROOPER

1992-02

- 

IR100

- 

IR100  


MEDIUM DUTY - CAB FORWARD

YEAR 

FRONT - REGULAR 

FRONT - HEAVY DUTY 

REAR - REGULAR 

REAR - HEAVY DUTY 

 NPR, NPRHD, NQR, NRR 

1988-11

 GMFW4C

 - 

 GMRW4A

 GMRW55 

 FSR

1988-10 

GMFW4C

 -

 RESOS1 (d)

 GMRW55 

 FRR, FTR, FVR

1997-10 

 GMFTK

 -

 GMRSTK

 GMRTKM

 FRR, FTR, FVR

1990-96 

 UMDF70 (d) 

 -

RESOS1 (d) 

 URMDB (d)


(d) drilling required  -  (p)  professional installation required  -  (w)  welding required  -  (wd) welding & drilling required