Durability Injector Adjusting Shim Calibration Shims B12 Φ18 / ΦS22

Name: Injector shims, Common rail injector adjusting shims 

Model: B12

Specification: Φ18/S22

Thickness range: 0.90-1.50mm

Thickness difference. 0.01mm/spec

Total type: 61 types

Total quantity per set: 610pcs

Application: for the adjusting of Bosch common rail injectors, including but not limited in below models:

0445120007                       0445120020

0445120018                       0445120029

0445120032                       0445120059

0445120103                       0445120120

0445120113                       0445120123

0445120114                       0445120125

0445120208                       0445120231

0445120210                       0986435501

0445120002                       0986435502

0445120008                       0986435503

0445120043                       0986435505

0445120089                       0986435508

0445120019                       0986435523 etc

This B12 is for Bosch common rail injectors. You could also order based on the thickness you need(10pcs/thickness).

We supply common rail adjust shims for Bosch and Denso common rail injectors:

* For Bosch injectors:

B11, B12, B13, B14, B15, B16, B17, B22, B25, B26, B31, B37, B40, B41, B42,

* For Denso injectors:

B21, B23, B24, B27, B45

You could choose the specification for each model based on what you need.

We also select the most popular models and specification as a set for you, our customers, to try:

A: Whole series Shims sets including the both Bosch and Denso shims:

* Ordering Code: TQ10 Set including B11/B12/B13/B14/B16/B22/B25/B26/B27/B31

- 10 models applied to both Bosch and Denso common rail injectors

- 10 types of most popular thickness of each model

- 10pcs for each thickness

   in total 1,000pcs in the set

* Ordering Code: TD05 Set including B11/B12/B13/B14/B16/B22/B25/B26/B27/B31

- 10 models applied to both Bosch and Denso common rail injectors

- 10 types of most popular thickness of each model 

-  5pcs for each thickness

   in total 500pcs in the set

B: Shims sets for Bosch common rail injectors:

* Ordering Code: TB07 including B13/B14/B16/B22/B25/B26/B31

 - 7 models applied for Bosch common rail injectors 

 - 10 types of most popular thickness of each model 

 - 10pcs for each thickness

 in total 700pcs in the set

C: Shims sets for Denso common rail injectors:

* Ordering Code: TD04 including B21/B23/B24/B27

 -  4 models applied for Denso common rail injectors 

 - 10 types of most popular thickness of each model 

 - 10pcs for each thickness 

 in total 400pcs in the set

FULL SET OF B11 SHIMS WITH 61 TYPES, 10PCS/TYPE, IN TOTAL 610PCS

Competitive Advantage:

• control product precision dimension within 0.002mm
• no less than 5 times from finishing process to finished product
• Reasonable Price
• Good after Service
• International standards
• Selected and used by research institutes
• Supplied to fuel injector manufacturers
• First choice for maintenance stations
• Ranking No.1 among the similar products in the market 

Description:

Features of ALTURA high-precision adjusting shims:

1. Product precision

Precision is the key requirement for adjusting shims.Accurate adjustment for fuel quantity si completed 

depending on grouping of products.We adopt high precision optical ruler to control lapping dimension, 

and can control product precision dimension within 0.002mm.We finish grouping by inspecting one product 

with two products inside dustfree workshop.One product is measured for no less than 5 times from finishing

 process to finished product (Testing methods:use high precision digital display micrometer to measure 

conformity between actual dimension and required dimension,and whether the dimension for same

 grouped products is same or not.)

2. Geometric tolerance

Geometric tolerance of adjusting shims is directly related to the maintenance quality of fuel injectors.Main 

geometri tolerance requirement for adjusting shims is depth of parallelism.Large shim will affect product 

tightness while small shim will affect reliability and stability of products.We adopt high-precision 

double-sided  lapping machine to ensure and control depth of parallelism for products within 0.002mm.

Adoption of one-time forming process better ensures product axiality(Testing methods:use parallelism

 tester and deflection instrument to test parallelism depth and axiality respectively)    

 3. Material quality and hardness

Material quality and hardness of adjusting shims affect durability and stability of products.We choose 

high quality material and advanced thermal treatment equipments/technology.                   

4. Cleanliness                                                                             

Product cleanliness can be better ensured due to multi-channel ultrasonic cleaning, dust-free workshop

packaging and plastic case sealed packaging.